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Chevron Corp – ‘10-K’ for 12/31/17 – ‘EX-101.LAB’

On:  Thursday, 2/22/18, at 11:49am ET   ·   For:  12/31/17   ·   Accession #:  93410-18-10   ·   File #:  1-00368

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  As Of               Filer                 Filing    For·On·As Docs:Size

 2/22/18  Chevron Corp                      10-K       12/31/17  147:26M

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   2.28M 
 4: EX-10.23    Material Contract                                   HTML     38K 
 2: EX-10.6     Material Contract                                   HTML     35K 
 3: EX-10.7     Material Contract                                   HTML     38K 
 6: EX-21.1     Subsidiaries List                                   HTML     41K 
 7: EX-23.1     Consent of Experts or Counsel                       HTML     37K 
 8: EX-24.1     Power of Attorney                                   HTML     36K 
17: EX-24.10    Power of Attorney                                   HTML     36K 
 9: EX-24.2     Power of Attorney                                   HTML     36K 
10: EX-24.3     Power of Attorney                                   HTML     36K 
11: EX-24.4     Power of Attorney                                   HTML     36K 
12: EX-24.5     Power of Attorney                                   HTML     36K 
13: EX-24.6     Power of Attorney                                   HTML     36K 
14: EX-24.7     Power of Attorney                                   HTML     36K 
15: EX-24.8     Power of Attorney                                   HTML     36K 
16: EX-24.9     Power of Attorney                                   HTML     36K 
22: EX-99.1     Miscellaneous Exhibit                               HTML     42K 
 5: EX-12.1     Statement re: Computation of Ratios                 HTML     57K 
18: EX-31.1     Certification -- §302 - SOA'02                      HTML     42K 
19: EX-31.2     Certification -- §302 - SOA'02                      HTML     42K 
20: EX-32.1     Certification -- §906 - SOA'02                      HTML     36K 
21: EX-32.2     Certification -- §906 - SOA'02                      HTML     36K 
29: R1          Document and Entity Information                     HTML     62K 
30: R2          Consolidated Statement of Income                    HTML     93K 
31: R3          Consolidated Statement of Income (Parenthetical)    HTML     37K 
32: R4          Consolidated Statement of Comprehensive Income      HTML     84K 
33: R5          Consolidated Balance Sheet                          HTML    157K 
34: R6          Consolidated Balance Sheet (Parenthetical)          HTML     59K 
35: R7          Consolidated Statement of Cash Flows                HTML    116K 
36: R8          Consolidated Statement of Equity                    HTML    108K 
37: R9          Summary of Significant Accounting Policies          HTML     59K 
38: R10         Changes in Accumulated Other Comprehensive Losses   HTML     64K 
39: R11         Noncontrolling Interests                            HTML     53K 
40: R12         Information Relating to the Consolidated Statement  HTML    147K 
                of Cash Flows                                                    
41: R13         New Accounting Standards                            HTML     45K 
42: R14         Lease Commitments                                   HTML     89K 
43: R15         Summarized Financial Data - Chevron U.S.A. Inc.     HTML     81K 
44: R16         Summarized Financial Data - Tengizchevroil LLP      HTML     59K 
45: R17         Summarized Financial Data - Chevron Phillips        HTML     81K 
                Chemical Company LLC                                             
46: R18         Fair Value Measurements                             HTML    107K 
47: R19         Financial and Derivative Instruments                HTML    104K 
48: R20         Assets Held For Sale                                HTML     36K 
49: R21         Equity                                              HTML     38K 
50: R22         Earnings Per Share                                  HTML     74K 
51: R23         Operating Segments and Geographic Data              HTML    209K 
52: R24         Investments and Advances                            HTML    174K 
53: R25         Litigation                                          HTML     71K 
54: R26         Taxes                                               HTML    217K 
55: R27         Short-Term Debt                                     HTML     62K 
56: R28         Long-Term Debt                                      HTML    106K 
57: R29         Accounting for Suspended Exploratory Wells          HTML     84K 
58: R30         Stock Options and Other Share-Based Compensation    HTML     86K 
59: R31         Employee Benefit Plans                              HTML    696K 
60: R32         Properties, Plant and Equipment                     HTML    142K 
61: R33         Other Contingencies and Commitments                 HTML     55K 
62: R34         Asset Retirement Obligations                        HTML     56K 
63: R35         Other Financial Information                         HTML     65K 
64: R36         Schedule II - Valuation and Qualifying Accounts     HTML     64K 
65: R37         Summary of Significant Accounting Policies          HTML    126K 
                (Policies)                                                       
66: R38         Changes in Accumulated Other Comprehensive Losses   HTML     64K 
                (Tables)                                                         
67: R39         Noncontrolling Interests (Tables)                   HTML     51K 
68: R40         Information Relating to the Consolidated Statement  HTML    143K 
                of Cash Flows (Tables)                                           
69: R41         Lease Commitments (Tables)                          HTML     92K 
70: R42         Summarized Financial Data - Chevron U.S.A. Inc.     HTML     81K 
                (Tables)                                                         
71: R43         Summarized Financial Data - Tengizchevroil LLP      HTML     60K 
                (Tables)                                                         
72: R44         Summarized Financial Data - Chevron Phillips        HTML     81K 
                Chemical Company LLC (Tables)                                    
73: R45         Fair Value Measurements (Tables)                    HTML    100K 
74: R46         Financial and Derivative Instruments (Tables)       HTML    135K 
75: R47         Earnings Per Share (Tables)                         HTML     73K 
76: R48         Operating Segments and Geographic Data (Tables)     HTML    209K 
77: R49         Investments and Advances (Tables)                   HTML    163K 
78: R50         Taxes (Tables)                                      HTML    214K 
79: R51         Short-Term Debt (Tables)                            HTML     58K 
80: R52         Long-Term Debt (Tables)                             HTML    106K 
81: R53         Accounting for Suspended Exploratory Wells          HTML     83K 
                (Tables)                                                         
82: R54         Stock Options and Other Share-Based Compensation    HTML     75K 
                (Tables)                                                         
83: R55         Employee Benefit Plans (Tables)                     HTML    689K 
84: R56         Properties, Plant and Equipment (Tables)            HTML    142K 
85: R57         Asset Retirement Obligations (Tables)               HTML     53K 
86: R58         Other Financial Information (Tables)                HTML     61K 
87: R59         Summary of Significant Accounting Policies          HTML     41K 
                (Details)                                                        
88: R60         Changes in Accumulated Other Comprehensive Losses   HTML     77K 
                (Details)                                                        
89: R61         Noncontrolling Interests (Details)                  HTML     49K 
90: R62         Information Relating to the Consolidated Statement  HTML    129K 
                of Cash Flows (Details)                                          
91: R63         Information Relating to the Consolidated Statement  HTML     43K 
                of Cash Flows (Details 1)                                        
92: R64         Lease Commitments (Details)                         HTML    118K 
93: R65         Summarized Financial Data - Chevron U.S.A. Inc.     HTML     47K 
                (Details)                                                        
94: R66         Summarized Financial Data - Chevron U.S.A. Inc.     HTML     52K 
                (Details 1)                                                      
95: R67         Summarized Financial Data - Tengizchevroil LLP      HTML     50K 
                (Details)                                                        
96: R68         Summarized Financial Data - Tengizchevroil LLP      HTML     54K 
                (Details 1)                                                      
97: R69         Summarized Financial Data - Chevron Phillips        HTML     54K 
                Chemical Company LLC (Details)                                   
98: R70         Summarized Financial Data - Chevron Phillips        HTML     51K 
                Chemical Company LLC (Details 1)                                 
99: R71         Fair Value Measurements (Details)                   HTML     65K 
100: R72         Fair Value Measurements (Details 1)                 HTML     62K  
101: R73         Fair Value Measurements (Details Textual)           HTML     62K  
102: R74         Financial and Derivative Instruments (Details)      HTML     49K  
103: R75         Financial and Derivative Instruments Financial and  HTML     45K  
                Derivative Instruments (Details 1)                               
104: R76         Financial and Derivative Instruments Financial and  HTML     72K  
                Derivative Instruments (Details 2)                               
105: R77         Assets Held For Sale (Details)                      HTML     40K  
106: R78         Equity (Details)                                    HTML     44K  
107: R79         Earnings Per Share (Details)                        HTML     69K  
108: R80         Operating Segments and Geographic Data (Details)    HTML     60K  
109: R81         Operating Segments and Geographic Data (Details 1)  HTML     58K  
110: R82         Operating Segments and Geographic Data (Details 2)  HTML     83K  
111: R83         Operating Segments and Geographic Data (Details 3)  HTML     52K  
112: R84         Operating Segments and Geographic Data (Details     HTML     38K  
                Textual)                                                         
113: R85         Investments and Advances (Details)                  HTML     91K  
114: R86         Investments and Advances (Details 1)                HTML     68K  
115: R87         Investments and Advances (Details 2)                HTML     88K  
116: R88         Litigation (Details)                                HTML     85K  
117: R89         Taxes (Details)                                     HTML     62K  
118: R90         Taxes (Details 1)                                   HTML    126K  
119: R91         Taxes (Details 2)                                   HTML     76K  
120: R92         Taxes (Details Textual)                             HTML     72K  
121: R93         Short-Term Debt (Details)                           HTML     55K  
122: R94         Short-Term Debt (Details Textual)                   HTML     47K  
123: R95         Long-Term Debt (Details)                            HTML    169K  
124: R96         Accounting for Suspended Exploratory Wells          HTML     57K  
                (Details)                                                        
125: R97         Accounting for Suspended Exploratory Wells          HTML     60K  
                (Details 1)                                                      
126: R98         Accounting for Suspended Exploratory Wells          HTML     66K  
                (Details Textual)                                                
127: R99         Stock Options and Other Share-Based Compensation    HTML     89K  
                (Details)                                                        
128: R100        Stock Options and Other Share-Based Compensation    HTML    103K  
                (Details 1)                                                      
129: R101        Employee Benefit Plans (Details)                    HTML    102K  
130: R102        Employee Benefit Plans (Details 1)                  HTML     58K  
131: R103        Employee Benefit Plans (Details 2)                  HTML     51K  
132: R104        Employee Benefit Plans (Details 3)                  HTML     47K  
133: R105        Employee Benefit Plans (Details 4)                  HTML     94K  
134: R106        Employee Benefit Plans (Details 5)                  HTML     74K  
135: R107        Employee Benefit Plans (Details 6)                  HTML    202K  
136: R108        Employee Benefit Plans (Details 7)                  HTML     67K  
137: R109        Employee Benefit Plans (Details 8)                  HTML     57K  
138: R110        Employee Benefit Plans (Details Textual)            HTML    170K  
139: R111        Properties, Plant and Equipment (Details)           HTML     75K  
140: R112        Properties, Plant and Equipment (Details Textual)   HTML     49K  
141: R113        Other Contingencies and Commitments (Details)       HTML     92K  
142: R114        Asset Retirement Obligations (Details)              HTML     50K  
143: R115        Other Financial Information (Details)               HTML     70K  
144: R116        Schedule II - Valuation and Qualifying Accounts     HTML     51K  
                (Details)                                                        
146: XML         IDEA XML File -- Filing Summary                      XML    237K  
145: EXCEL       IDEA Workbook of Financial Reports                  XLSX    178K  
23: EX-101.INS  XBRL Instance -- cvx-20171231                        XML   8.30M 
25: EX-101.CAL  XBRL Calculations -- cvx-20171231_cal                XML    444K 
26: EX-101.DEF  XBRL Definitions -- cvx-20171231_def                 XML   1.33M 
27: EX-101.LAB  XBRL Labels -- cvx-20171231_lab                      XML   3.25M 
28: EX-101.PRE  XBRL Presentations -- cvx-20171231_pre               XML   1.99M 
24: EX-101.SCH  XBRL Schema -- cvx-20171231                          XSD    329K 
147: ZIP         XBRL Zipped Folder -- 0000093410-18-000010-xbrl      Zip    530K

‘EX-101.LAB’   —   XBRL Labels — cvx-20171231_lab

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<link:label id="lab_us-gaap_IncreaseDecreaseInLongTermReceivablesCurrent_C0D5E81B56BAFC24FB3833998D870AAF_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInLongTermReceivablesCurrent_C0D5E81B56BAFC24FB3833998D870AAF" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Increase in long-term receivables </link:label>
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<link:label id="lab_us-gaap_PensionContributions_2235479C7DA85BE9A96033998D873CA4_negatedLabel_en-US" xlink:label="lab_us-gaap_PensionContributions_2235479C7DA85BE9A96033998D873CA4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Cash contributions to employee pension plans </link:label>
<link:label id="lab_us-gaap_PensionContributions_2235479C7DA85BE9A96033998D873CA4_label_en-US" xlink:label="lab_us-gaap_PensionContributions_2235479C7DA85BE9A96033998D873CA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payment for Pension Benefits </link:label>
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<link:label id="lab_us-gaap_OtherNoncashIncomeExpense_EDBCCF0B30E3CD1C1F2D33998D87C593_negatedLabel_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_EDBCCF0B30E3CD1C1F2D33998D87C593" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>
<link:label id="lab_us-gaap_OtherNoncashIncomeExpense_EDBCCF0B30E3CD1C1F2D33998D87C593_label_en-US" xlink:label="lab_us-gaap_OtherNoncashIncomeExpense_EDBCCF0B30E3CD1C1F2D33998D87C593" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Noncash Income (Expense) </link:label>
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<link:label id="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_4511C366A51EF749EE5F33998D87EA72_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInOperatingActivities_4511C366A51EF749EE5F33998D87EA72" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net Cash Provided by Operating Activities </link:label>
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<link:label id="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_957A20F2A44BC980B73A33998D87D2B4_verboseLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_957A20F2A44BC980B73A33998D87D2B4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Investing Activities </link:label>
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<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_5C8D3106B4A32D5EE1B933998D88FAEF_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_5C8D3106B4A32D5EE1B933998D88FAEF" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Capital expenditures </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_5C8D3106B4A32D5EE1B933998D88FAEF_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_5C8D3106B4A32D5EE1B933998D88FAEF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Productive Assets </link:label>
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<link:label id="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_1FBAF30F06288CAA7C1533998D884BB7_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfProductiveAssets_1FBAF30F06288CAA7C1533998D884BB7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds and deposits related to asset sales </link:label>
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<link:label id="lab_us-gaap_IncreaseDecreaseInTimeDeposits_F1C30650ADCD9E5ECB1833998D88733C_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInTimeDeposits_F1C30650ADCD9E5ECB1833998D88733C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net maturities of time deposits </link:label>
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<link:label id="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_9DC3371BAF3ED388B6DF33998D899BD0_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_9DC3371BAF3ED388B6DF33998D899BD0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net sales of marketable securities </link:label>
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<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_2D6512BCD1AFCE90EA8133998D8A4222_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_2D6512BCD1AFCE90EA8133998D8A4222" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net (repayments) borrowings of short-term obligations </link:label>
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<link:label id="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_354A378DA2FD95D87E5933998D8AC088_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromIssuanceOfLongTermDebt_354A378DA2FD95D87E5933998D8AC088" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from issuances of long-term debt </link:label>
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<link:label id="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_70D2168EB6E541994AB233998D8AB6F0_negatedLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfLongTermDebtAndCapitalSecurities_70D2168EB6E541994AB233998D8AB6F0" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Repayments of long-term debt and other financing obligations </link:label>
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<link:label id="lab_us-gaap_ProceedsFromRepurchaseOfEquity_1275FCBFE60BB417125033998D8A1095_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepurchaseOfEquity_1275FCBFE60BB417125033998D8A1095" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net sales of treasury shares </link:label>
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<link:label id="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_50B1F1BD0461B595C64033998D8BF56F_totalLabel_en-US" xlink:label="lab_us-gaap_NetCashProvidedByUsedInFinancingActivities_50B1F1BD0461B595C64033998D8BF56F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net Cash (Used for) Provided by Financing Activities </link:label>
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<link:label id="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_B581EA62AA15C6B88FB633998D8B4DDD_totalLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_B581EA62AA15C6B88FB633998D8B4DDD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net Change in Cash and Cash Equivalents </link:label>
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<link:label id="lab_cvx_AccountingForSuspendedExploratoryWellsAbstract_072A92DBC6EA57897374BC73EEB2393F_label_en-US" xlink:label="lab_cvx_AccountingForSuspendedExploratoryWellsAbstract_072A92DBC6EA57897374BC73EEB2393F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounting for Suspended Exploratory Wells [Abstract] </link:label>
<link:label id="lab_cvx_AccountingForSuspendedExploratoryWellsAbstract_072A92DBC6EA57897374BC73EEB2393F_documentation_en-US" xlink:label="lab_cvx_AccountingForSuspendedExploratoryWellsAbstract_072A92DBC6EA57897374BC73EEB2393F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Accounting for suspended exploratory wells. </link:label>
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<link:label id="lab_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F_verboseLabel_en-US" xlink:label="lab_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Changes in company's suspended exploratory well costs </link:label>
<link:label id="lab_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F_label_en-US" xlink:label="lab_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Suspended Well Costs Disclosure [Table Text Block] </link:label>
<link:label id="lab_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F_documentation_en-US" xlink:label="lab_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Suspended well costs disclosure. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_SuspendedWellCostsDisclosureTableTextBlock" xlink:label="loc_cvx_SuspendedWellCostsDisclosureTableTextBlock_3F53308460974D548551BC73EEB2359F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfAgingOfCapitalizedExploratoryWellCostsTextBlock_DEBC42906D743833C33BBC73EEB3F9E2_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAgingOfCapitalizedExploratoryWellCostsTextBlock_DEBC42906D743833C33BBC73EEB3F9E2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Aging of capitalized well costs and number of project </link:label>
<link:label id="lab_us-gaap_ScheduleOfAgingOfCapitalizedExploratoryWellCostsTextBlock_DEBC42906D743833C33BBC73EEB3F9E2_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAgingOfCapitalizedExploratoryWellCostsTextBlock_DEBC42906D743833C33BBC73EEB3F9E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Aging of Capitalized Exploratory Well Costs [Table Text Block] </link:label>
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<link:label id="lab_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B_verboseLabel_en-US" xlink:label="lab_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Aging of Costs on Well and Project Basis </link:label>
<link:label id="lab_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B_label_en-US" xlink:label="lab_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging Costs on Well and Project Basis [Table Text Block] </link:label>
<link:label id="lab_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B_documentation_en-US" xlink:label="lab_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Aging costs on well and project basis. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AgingCostsOnWellAndProjectBasisTableTextBlock" xlink:label="loc_cvx_AgingCostsOnWellAndProjectBasisTableTextBlock_00D7AF3A958EF38E60B2BC73EEB3431B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_3D18C1D82B8E7869A170BA1BD59DB568_label_en-US" xlink:label="lab_us-gaap_CompensationAndRetirementDisclosureAbstract_3D18C1D82B8E7869A170BA1BD59DB568" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Benefits [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_3D18C1D82B8E7869A170BA1BD59DB568" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9CDCA6AD38A82B92876EBA1BD59EF3E7_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9CDCA6AD38A82B92876EBA1BD59EF3E7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Defined Benefit Plans Disclosures [Table] </link:label>
<link:label id="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9CDCA6AD38A82B92876EBA1BD59EF3E7_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9CDCA6AD38A82B92876EBA1BD59EF3E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Defined Benefit Plans Disclosures [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_9CDCA6AD38A82B92876EBA1BD59EF3E7" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RetirementPlanTypeAxis_80E6146428930D8DAD08BA1BD59E1EF8_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_80E6146428930D8DAD08BA1BD59E1EF8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Axis] </link:label>
<link:label id="lab_us-gaap_RetirementPlanTypeAxis_80E6146428930D8DAD08BA1BD59E1EF8_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeAxis_80E6146428930D8DAD08BA1BD59E1EF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_80E6146428930D8DAD08BA1BD59E1EF8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RetirementPlanTypeDomain_DA5BCAB441920D3F7FEEBA1BD59E4177_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_DA5BCAB441920D3F7FEEBA1BD59E4177" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Domain] </link:label>
<link:label id="lab_us-gaap_RetirementPlanTypeDomain_DA5BCAB441920D3F7FEEBA1BD59E4177_label_en-US" xlink:label="lab_us-gaap_RetirementPlanTypeDomain_DA5BCAB441920D3F7FEEBA1BD59E4177" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Plan Type [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_DA5BCAB441920D3F7FEEBA1BD59E4177" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_9FB45E7885D1476D9076BA1BD59E7BC9_terseLabel_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_9FB45E7885D1476D9076BA1BD59E7BC9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension Benefits </link:label>
<link:label id="lab_us-gaap_PensionPlansDefinedBenefitMember_9FB45E7885D1476D9076BA1BD59E7BC9_label_en-US" xlink:label="lab_us-gaap_PensionPlansDefinedBenefitMember_9FB45E7885D1476D9076BA1BD59E7BC9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pension Plan [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_9FB45E7885D1476D9076BA1BD59E7BC9" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_D790AB38A23E4B3BD4F6BA1BD59ED320_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_D790AB38A23E4B3BD4F6BA1BD59ED320" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Asset Categories [Axis] </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_D790AB38A23E4B3BD4F6BA1BD59ED320_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_D790AB38A23E4B3BD4F6BA1BD59ED320" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Asset Categories [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_D790AB38A23E4B3BD4F6BA1BD59ED320" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PlanAssetCategoriesDomain_8F171D36B8C10A75243CBA1BD59E1DF3_terseLabel_en-US" xlink:label="lab_us-gaap_PlanAssetCategoriesDomain_8F171D36B8C10A75243CBA1BD59E1DF3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Plan Asset Categories [Domain] </link:label>
<link:label id="lab_us-gaap_PlanAssetCategoriesDomain_8F171D36B8C10A75243CBA1BD59E1DF3_label_en-US" xlink:label="lab_us-gaap_PlanAssetCategoriesDomain_8F171D36B8C10A75243CBA1BD59E1DF3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Plan Asset Categories [Domain] </link:label>
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<link:label id="lab_cvx_DomesticEquitySecuritiesMember_6CB003471D1FED5A2436BA1BD59E8E1C_verboseLabel_en-US" xlink:label="lab_cvx_DomesticEquitySecuritiesMember_6CB003471D1FED5A2436BA1BD59E8E1C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> U.S. </link:label>
<link:label id="lab_cvx_DomesticEquitySecuritiesMember_6CB003471D1FED5A2436BA1BD59E8E1C_label_en-US" xlink:label="lab_cvx_DomesticEquitySecuritiesMember_6CB003471D1FED5A2436BA1BD59E8E1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Domestic Equity Securities [Member] </link:label>
<link:label id="lab_cvx_DomesticEquitySecuritiesMember_6CB003471D1FED5A2436BA1BD59E8E1C_documentation_en-US" xlink:label="lab_cvx_DomesticEquitySecuritiesMember_6CB003471D1FED5A2436BA1BD59E8E1C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Domestic Equity Securities. </link:label>
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<link:label id="lab_cvx_InternationalEquitySecuritiesMember_502DAA4EB000476EF81BBA1BD59EDC4A_verboseLabel_en-US" xlink:label="lab_cvx_InternationalEquitySecuritiesMember_502DAA4EB000476EF81BBA1BD59EDC4A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> International </link:label>
<link:label id="lab_cvx_InternationalEquitySecuritiesMember_502DAA4EB000476EF81BBA1BD59EDC4A_label_en-US" xlink:label="lab_cvx_InternationalEquitySecuritiesMember_502DAA4EB000476EF81BBA1BD59EDC4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> International Equity Securities [Member] </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_InternationalEquitySecuritiesMember" xlink:label="loc_cvx_InternationalEquitySecuritiesMember_502DAA4EB000476EF81BBA1BD59EDC4A" xlink:type="locator"/>
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<link:label id="lab_cvx_CollectiveTrustsMutualFundsEquitySecuritiesMember_B18125AFA47A38607AD4BA1BD59EE97D_verboseLabel_en-US" xlink:label="lab_cvx_CollectiveTrustsMutualFundsEquitySecuritiesMember_B18125AFA47A38607AD4BA1BD59EE97D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Collective Trusts/Mutual Funds </link:label>
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<link:label id="lab_us-gaap_USTreasuryAndGovernmentMember_5AD61C28F8D960E07048BA1BD59EDB38_verboseLabel_en-US" xlink:label="lab_us-gaap_USTreasuryAndGovernmentMember_5AD61C28F8D960E07048BA1BD59EDB38" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Government </link:label>
<link:label id="lab_us-gaap_USTreasuryAndGovernmentMember_5AD61C28F8D960E07048BA1BD59EDB38_label_en-US" xlink:label="lab_us-gaap_USTreasuryAndGovernmentMember_5AD61C28F8D960E07048BA1BD59EDB38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> US Treasury and Government [Member] </link:label>
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<link:label id="lab_us-gaap_CorporateDebtSecuritiesMember_D4E574709108ED420B7DBA1BD59E59C5_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember_D4E574709108ED420B7DBA1BD59E59C5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Corporate </link:label>
<link:label id="lab_us-gaap_CorporateDebtSecuritiesMember_D4E574709108ED420B7DBA1BD59E59C5_label_en-US" xlink:label="lab_us-gaap_CorporateDebtSecuritiesMember_D4E574709108ED420B7DBA1BD59E59C5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate Debt Securities [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_D4E574709108ED420B7DBA1BD59E59C5" xlink:type="locator"/>
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<link:label id="lab_us-gaap_BankLoanObligationsMember_08C6F3B78C1F0ADD6A1BBA1BD59E6C34_terseLabel_en-US" xlink:label="lab_us-gaap_BankLoanObligationsMember_08C6F3B78C1F0ADD6A1BBA1BD59E6C34" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Bank Loans </link:label>
<link:label id="lab_us-gaap_BankLoanObligationsMember_08C6F3B78C1F0ADD6A1BBA1BD59E6C34_label_en-US" xlink:label="lab_us-gaap_BankLoanObligationsMember_08C6F3B78C1F0ADD6A1BBA1BD59E6C34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Bank Loan Obligations [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BankLoanObligationsMember" xlink:label="loc_us-gaap_BankLoanObligationsMember_08C6F3B78C1F0ADD6A1BBA1BD59E6C34" xlink:type="locator"/>
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<link:label id="lab_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6_terseLabel_en-US" xlink:label="lab_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Mortgage/Asset Backed </link:label>
<link:label id="lab_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6_label_en-US" xlink:label="lab_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Collateralized Mortgage Backed and Assets Baked Securities [Member] </link:label>
<link:label id="lab_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6_documentation_en-US" xlink:label="lab_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Collateralized Mortgage Backed and Assets Baked Securities [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember" xlink:label="loc_cvx_CollateralizedMortgageBackedandAssetsBakedSecuritiesMember_8FAD967EAF9AA3C2B787BA1BD59E54B6" xlink:type="locator"/>
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<link:label id="lab_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96_verboseLabel_en-US" xlink:label="lab_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Collective Trusts/Mutual Funds </link:label>
<link:label id="lab_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96_label_en-US" xlink:label="lab_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Collective Trusts Mutual Funds Debt Securities [Member] </link:label>
<link:label id="lab_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96_documentation_en-US" xlink:label="lab_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Collective Trusts Mutual Funds Debt Securities. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember" xlink:label="loc_cvx_CollectiveTrustsMutualFundsDebtSecuritiesMember_E75C1C7D79FA35BBF477BA1BD59EAF96" xlink:type="locator"/>
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<link:label id="lab_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09_verboseLabel_en-US" xlink:label="lab_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Mixed Funds </link:label>
<link:label id="lab_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09_label_en-US" xlink:label="lab_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Mutual Funds Plan Assets [Member] </link:label>
<link:label id="lab_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09_documentation_en-US" xlink:label="lab_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Mutual Funds Plan Assets. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_MutualFundsPlanAssetsMember" xlink:label="loc_cvx_MutualFundsPlanAssetsMember_C9A3F8F0D3B39A3CF1A8BA1BD59E6D09" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RealEstateMember_A9DDCDFD6C3E09B27666BA1BD59E06C6_terseLabel_en-US" xlink:label="lab_us-gaap_RealEstateMember_A9DDCDFD6C3E09B27666BA1BD59E06C6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Real Estate </link:label>
<link:label id="lab_us-gaap_RealEstateMember_A9DDCDFD6C3E09B27666BA1BD59E06C6_label_en-US" xlink:label="lab_us-gaap_RealEstateMember_A9DDCDFD6C3E09B27666BA1BD59E06C6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Real Estate [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RealEstateMember" xlink:label="loc_us-gaap_RealEstateMember_A9DDCDFD6C3E09B27666BA1BD59E06C6" xlink:type="locator"/>
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<link:label id="lab_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5_terseLabel_en-US" xlink:label="lab_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Alternative Investments </link:label>
<link:label id="lab_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5_label_en-US" xlink:label="lab_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Alternative Investments [Member] </link:label>
<link:label id="lab_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5_documentation_en-US" xlink:label="lab_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Alternative Investments [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AlternativeInvestmentsMember" xlink:label="loc_cvx_AlternativeInvestmentsMember_2DF3C04526AE8550EE9DBA1BD59FE9B5" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CashAndCashEquivalentsMember_D788266FFF4B9A43AE46BA1BD59F2C8B_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsMember_D788266FFF4B9A43AE46BA1BD59F2C8B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents </link:label>
<link:label id="lab_us-gaap_CashAndCashEquivalentsMember_D788266FFF4B9A43AE46BA1BD59F2C8B_label_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsMember_D788266FFF4B9A43AE46BA1BD59F2C8B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cash and Cash Equivalents [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsMember" xlink:label="loc_us-gaap_CashAndCashEquivalentsMember_D788266FFF4B9A43AE46BA1BD59F2C8B" xlink:type="locator"/>
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<link:label id="lab_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680_terseLabel_en-US" xlink:label="lab_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>
<link:label id="lab_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680_label_en-US" xlink:label="lab_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Plan Assets [Member] </link:label>
<link:label id="lab_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680_documentation_en-US" xlink:label="lab_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other Plan Assets. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherPlanAssetsMember" xlink:label="loc_cvx_OtherPlanAssetsMember_7155ED4B92EE18CD6176BA1BD59F2680" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RetirementPlanSponsorLocationAxis_40E737C055CE1BB512C3BA1BD59FC86E_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanSponsorLocationAxis_40E737C055CE1BB512C3BA1BD59FC86E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement Plan Sponsor Location [Axis] </link:label>
<link:label id="lab_us-gaap_RetirementPlanSponsorLocationAxis_40E737C055CE1BB512C3BA1BD59FC86E_label_en-US" xlink:label="lab_us-gaap_RetirementPlanSponsorLocationAxis_40E737C055CE1BB512C3BA1BD59FC86E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Plan Sponsor Location [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetirementPlanSponsorLocationAxis" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationAxis_40E737C055CE1BB512C3BA1BD59FC86E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RetirementPlanSponsorLocationDomain_B3A94CD09E4E4120E6A5BA1BD59FCA9A_terseLabel_en-US" xlink:label="lab_us-gaap_RetirementPlanSponsorLocationDomain_B3A94CD09E4E4120E6A5BA1BD59FCA9A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Retirement Plan Sponsor Location [Domain] </link:label>
<link:label id="lab_us-gaap_RetirementPlanSponsorLocationDomain_B3A94CD09E4E4120E6A5BA1BD59FCA9A_label_en-US" xlink:label="lab_us-gaap_RetirementPlanSponsorLocationDomain_B3A94CD09E4E4120E6A5BA1BD59FCA9A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retirement Plan Sponsor Location [Domain] </link:label>
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<link:label id="lab_country_US_D2732697F776C07D7CA6BA1BD59F190E_verboseLabel_en-US" xlink:label="lab_country_US_D2732697F776C07D7CA6BA1BD59F190E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> U.S. </link:label>
<link:label id="lab_country_US_D2732697F776C07D7CA6BA1BD59F190E_label_en-US" xlink:label="lab_country_US_D2732697F776C07D7CA6BA1BD59F190E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> UNITED STATES </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_D2732697F776C07D7CA6BA1BD59F190E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ForeignPlanMember_6A366A23E3592A587EA0BA1BD59F47B8_terseLabel_en-US" xlink:label="lab_us-gaap_ForeignPlanMember_6A366A23E3592A587EA0BA1BD59F47B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Int’l. </link:label>
<link:label id="lab_us-gaap_ForeignPlanMember_6A366A23E3592A587EA0BA1BD59F47B8_label_en-US" xlink:label="lab_us-gaap_ForeignPlanMember_6A366A23E3592A587EA0BA1BD59F47B8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Plan [Member] </link:label>
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<link:label id="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_5113E949DC6CC6E29D77BA1BD59F8A0E_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByFairValueHierarchyLevelAxis_5113E949DC6CC6E29D77BA1BD59F8A0E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Hierarchy [Axis] </link:label>
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<link:label id="lab_us-gaap_FairValueInputsLevel1Member_BBE7A90CD652315DB2F4BA1BD59F88DA_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_BBE7A90CD652315DB2F4BA1BD59F88DA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Level 1 </link:label>
<link:label id="lab_us-gaap_FairValueInputsLevel1Member_BBE7A90CD652315DB2F4BA1BD59F88DA_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel1Member_BBE7A90CD652315DB2F4BA1BD59F88DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Inputs, Level 1 [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_BBE7A90CD652315DB2F4BA1BD59F88DA" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueInputsLevel2Member_DED81DDB713BE52BF4B3BA1BD59FC1E3_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_DED81DDB713BE52BF4B3BA1BD59FC1E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Level 2 </link:label>
<link:label id="lab_us-gaap_FairValueInputsLevel2Member_DED81DDB713BE52BF4B3BA1BD59FC1E3_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel2Member_DED81DDB713BE52BF4B3BA1BD59FC1E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Inputs, Level 2 [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_DED81DDB713BE52BF4B3BA1BD59FC1E3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueInputsLevel3Member_5C3690EF14694DECC987BA1BD59FCC05_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_5C3690EF14694DECC987BA1BD59FCC05" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Level 3 </link:label>
<link:label id="lab_us-gaap_FairValueInputsLevel3Member_5C3690EF14694DECC987BA1BD59FCC05_label_en-US" xlink:label="lab_us-gaap_FairValueInputsLevel3Member_5C3690EF14694DECC987BA1BD59FCC05" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Inputs, Level 3 [Member] </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_88307AD8E9301FC6EEC6BA1BD59F9BEE_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_88307AD8E9301FC6EEC6BA1BD59F9BEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Disclosure [Line Items] </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_88307AD8E9301FC6EEC6BA1BD59F9BEE_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanDisclosureLineItems_88307AD8E9301FC6EEC6BA1BD59F9BEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan Disclosure [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_88307AD8E9301FC6EEC6BA1BD59F9BEE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract_E4EE997FB239224A148CBA1BD59F7930_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract_E4EE997FB239224A148CBA1BD59F7930" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisAbstract_E4EE997FB239224A148CBA1BD59F7930" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_BB5A13C6A727079C26EABA1BD59FF674_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_BB5A13C6A727079C26EABA1BD59FF674" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Fair value of plan assets </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_BB5A13C6A727079C26EABA1BD59FF674_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_BB5A13C6A727079C26EABA1BD59FF674" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Fair Value of Plan Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_BB5A13C6A727079C26EABA1BD59FF674" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_D7E145979A7E33530AD9BA3A3BCB4B0B_terseLabel_en-US" xlink:label="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_D7E145979A7E33530AD9BA3A3BCB4B0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> NAV </link:label>
<link:label id="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_D7E145979A7E33530AD9BA3A3BCB4B0B_label_en-US" xlink:label="lab_us-gaap_AlternativeInvestmentsFairValueDisclosure_D7E145979A7E33530AD9BA3A3BCB4B0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Alternative Investment, Fair Value Disclosure </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AlternativeInvestmentsFairValueDisclosure" xlink:label="loc_us-gaap_AlternativeInvestmentsFairValueDisclosure_D7E145979A7E33530AD9BA3A3BCB4B0B" xlink:type="locator"/>
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<link:label id="lab_cvx_InvestmentInCompanysCommonStock_40A5547992128BAD0C23BA1BD59F3603_verboseLabel_en-US" xlink:label="lab_cvx_InvestmentInCompanysCommonStock_40A5547992128BAD0C23BA1BD59F3603" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Investment in company's common stock </link:label>
<link:label id="lab_cvx_InvestmentInCompanysCommonStock_40A5547992128BAD0C23BA1BD59F3603_label_en-US" xlink:label="lab_cvx_InvestmentInCompanysCommonStock_40A5547992128BAD0C23BA1BD59F3603" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment in Company's Common Stock </link:label>
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<link:label id="lab_us-gaap_NoncontrollingInterestAbstract_5A13B89F184474C40B397B1D838D70F7_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestAbstract_5A13B89F184474C40B397B1D838D70F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest [Abstract] </link:label>
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<link:label id="lab_us-gaap_MinorityInterestTable_A9AD0718EF42D33610E87B1D838E7250_terseLabel_en-US" xlink:label="lab_us-gaap_MinorityInterestTable_A9AD0718EF42D33610E87B1D838E7250" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest [Table] </link:label>
<link:label id="lab_us-gaap_MinorityInterestTable_A9AD0718EF42D33610E87B1D838E7250_label_en-US" xlink:label="lab_us-gaap_MinorityInterestTable_A9AD0718EF42D33610E87B1D838E7250" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest [Table] </link:label>
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<link:label id="lab_us-gaap_StatementEquityComponentsAxis_7520FF06470E334DF0317B1D838E8DE8_terseLabel_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_7520FF06470E334DF0317B1D838E8DE8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Statement, Equity Components [Axis] </link:label>
<link:label id="lab_us-gaap_StatementEquityComponentsAxis_7520FF06470E334DF0317B1D838E8DE8_label_en-US" xlink:label="lab_us-gaap_StatementEquityComponentsAxis_7520FF06470E334DF0317B1D838E8DE8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Components [Axis] </link:label>
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<link:label id="lab_us-gaap_EquityComponentDomain_2373C14A9B574CC9B1967B1D838E8401_terseLabel_en-US" xlink:label="lab_us-gaap_EquityComponentDomain_2373C14A9B574CC9B1967B1D838E8401" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Component [Domain] </link:label>
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<link:label id="lab_us-gaap_NoncontrollingInterestMember_5924D53BE9CB6795372C7B1D838F7C02_label_en-US" xlink:label="lab_us-gaap_NoncontrollingInterestMember_5924D53BE9CB6795372C7B1D838F7C02" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interest [Member] </link:label>
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<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodRangeDomain_C1801A4034D8D639BB8B25345D1F7370_label_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodRangeDomain_C1801A4034D8D639BB8B25345D1F7370" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging of Capitalized Exploratory Well Costs, Period Range [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodRangeDomain" xlink:label="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodRangeDomain_C1801A4034D8D639BB8B25345D1F7370" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodRangeDomain_C1801A4034D8D639BB8B25345D1F7370" xlink:to="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodRangeDomain_C1801A4034D8D639BB8B25345D1F7370" xlink:type="arc"/>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46_terseLabel_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1998-2006 </link:label>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46_label_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging of Capitalized Exploratory Well Costs, Period One [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember" xlink:label="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46" xlink:to="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodOneMember_8B9394F301200F563C9A25345D1F1F46" xlink:type="arc"/>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C_terseLabel_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2007-2011 </link:label>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C_label_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging of Capitalized Exploratory Well Costs, Period Two [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember" xlink:label="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C" xlink:to="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember_3EB2D2956B2E196DC1B625345D1FC46C" xlink:type="arc"/>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0_terseLabel_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2012-2016 </link:label>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0_label_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging of Capitalized Exploratory Well Costs, Period Three [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember" xlink:label="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0" xlink:to="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember_F91A12EFD1B9F2136E6B25345D2014F0" xlink:type="arc"/>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1_terseLabel_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2003-2009 </link:label>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1_label_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging of Capitalized Exploratory Well Costs, Period Four [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember" xlink:label="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1" xlink:to="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFourMember_F23FB69E50FB9909DEB625345D209BC1" xlink:type="arc"/>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4_terseLabel_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2010-2013 </link:label>
<link:label id="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4_label_en-US" xlink:label="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging of Capitalized Exploratory Well Costs, Period Five [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember" xlink:label="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4" xlink:to="lab_us-gaap_AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember_A008868FCDE58FC9CD6825345D20ACC4" xlink:type="arc"/>
<link:label id="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E_terseLabel_en-US" xlink:label="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2014-2017 </link:label>
<link:label id="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E_label_en-US" xlink:label="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Aging Of Capitalized Exploratory Well Costs, Period Six [Member] </link:label>
<link:label id="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E_documentation_en-US" xlink:label="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Period five representing second most current aging period of capitalized exploratory well costs which have been capitalized greater than one year. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember" xlink:label="loc_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E" xlink:to="lab_cvx_AgingOfCapitalizedExploratoryWellCostsPeriodSixMember_183C3428215A7F9A5C6925345D20AC7E" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5_terseLabel_en-US" xlink:label="lab_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year [Line Items] </link:label>
<link:label id="lab_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5_label_en-US" xlink:label="lab_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems" xlink:label="loc_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5" xlink:to="lab_us-gaap_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearLineItems_D3DE5518434C3F0207D625345D2069A5" xlink:type="arc"/>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capitalized exploratory well costs that have been capitalized for period greater than one year </link:label>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B_label_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Costs that Have Been Capitalized for Period Greater than One Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B" xlink:to="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_C916B8A472E8B5CB46EC25345D20E87B" xlink:type="arc"/>
<link:label id="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA_terseLabel_en-US" xlink:label="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capitalized exploratory well costs that have been capitalized for period greater than one year, number of wells </link:label>
<link:label id="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA_label_en-US" xlink:label="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Exploratory Wells That Have Been Capitalized For Period Greater Than One Year, Number Of Wells With Multiple Completions, Gross </link:label>
<link:label id="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA_documentation_en-US" xlink:label="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Exploratory Wells That Have Been Capitalized For Period Greater Than One Year, Number Of Wells With Multiple Completions, Gross </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross" xlink:label="loc_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA" xlink:to="lab_cvx_ExploratoryWellsThatHaveBeenCapitalizedForPeriodGreaterThanOneYearNumberOfWellsWithMultipleCompletionsGross_86C436861C2CAC5AF0AC25345D2034CA" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E_terseLabel_en-US" xlink:label="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of projects (in projects) </link:label>
<link:label id="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E_label_en-US" xlink:label="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Projects that have Exploratory Well Costs that have been Capitalized for Period Greater than One Year, Number of Projects </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear" xlink:label="loc_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E" xlink:to="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_F03F0CEBD646F58BC55525345D207B9E" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncomeStatementAbstract_5BCC183592080BC92C1EBC73EF21B4F5_label_en-US" xlink:label="lab_us-gaap_IncomeStatementAbstract_5BCC183592080BC92C1EBC73EF21B4F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Statement [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_5BCC183592080BC92C1EBC73EF21B4F5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncomeStatementAbstract_5BCC183592080BC92C1EBC73EF21B4F5" xlink:to="lab_us-gaap_IncomeStatementAbstract_5BCC183592080BC92C1EBC73EF21B4F5" xlink:type="arc"/>
<link:label id="lab_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027_verboseLabel_en-US" xlink:label="lab_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Includes excise, value-added and similar taxes </link:label>
<link:label id="lab_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027_label_en-US" xlink:label="lab_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Excise and Sales Taxes </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ExciseAndSalesTaxes" xlink:label="loc_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027" xlink:to="lab_us-gaap_ExciseAndSalesTaxes_28B92D3F8C448FB869FABC73EF210027" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtDisclosureAbstract_D00B092922A8D5E2AABF7B1D7E6E68D0_label_en-US" xlink:label="lab_us-gaap_DebtDisclosureAbstract_D00B092922A8D5E2AABF7B1D7E6E68D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Disclosure [Abstract] </link:label>
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<link:label id="lab_cvx_OtherContingenciesAndCommitmentsTable_418C5F0AA67E4A5A5909AF8922373096_documentation_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsTable_418C5F0AA67E4A5A5909AF8922373096" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherContingenciesAndCommitmentsTable" xlink:label="loc_cvx_OtherContingenciesAndCommitmentsTable_418C5F0AA67E4A5A5909AF8922373096" xlink:type="locator"/>
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<link:label id="lab_us-gaap_GuaranteeObligationsByNatureAxis_CAF3AFD782C394E3F2B1AF8922378277_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsByNatureAxis_CAF3AFD782C394E3F2B1AF8922378277" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Axis] </link:label>
<link:label id="lab_us-gaap_GuaranteeObligationsByNatureAxis_CAF3AFD782C394E3F2B1AF8922378277_label_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsByNatureAxis_CAF3AFD782C394E3F2B1AF8922378277" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsByNatureAxis" xlink:label="loc_us-gaap_GuaranteeObligationsByNatureAxis_CAF3AFD782C394E3F2B1AF8922378277" xlink:type="locator"/>
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<link:label id="lab_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Domain] </link:label>
<link:label id="lab_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0_label_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Nature [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsNatureDomain" xlink:label="loc_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0" xlink:to="lab_us-gaap_GuaranteeObligationsNatureDomain_2BEE6878FECB021E2CF5AF892237E7F0" xlink:type="arc"/>
<link:label id="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C_terseLabel_en-US" xlink:label="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Financing Arrangement </link:label>
<link:label id="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C_label_en-US" xlink:label="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financing Arrangement [Member] </link:label>
<link:label id="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C_documentation_en-US" xlink:label="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Financing Arrangement [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FinancingArrangementMember" xlink:label="loc_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C" xlink:to="lab_cvx_FinancingArrangementMember_D3E932F5177752131B58AF892237D18C" xlink:type="arc"/>
<link:label id="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C_terseLabel_en-US" xlink:label="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Affiliates </link:label>
<link:label id="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C_label_en-US" xlink:label="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Affiliates [Member] </link:label>
<link:label id="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C_documentation_en-US" xlink:label="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Affiliates. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AffiliatesMember" xlink:label="loc_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C" xlink:to="lab_cvx_AffiliatesMember_A1C74DAD3C4DAFBD6EEEAF8922377E2C" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A_terseLabel_en-US" xlink:label="lab_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Statement, Geographical [Axis] </link:label>
<link:label id="lab_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A_label_en-US" xlink:label="lab_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Geographical [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="loc_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A" xlink:to="lab_us-gaap_StatementGeographicalAxis_0B76DA03FA89FE224443AF892237BA8A" xlink:type="arc"/>
<link:label id="lab_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment, Geographical [Domain] </link:label>
<link:label id="lab_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7_label_en-US" xlink:label="lab_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Geographical [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="loc_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7" xlink:to="lab_us-gaap_SegmentGeographicalDomain_4F89924555F3D21B5466AF89223768F7" xlink:type="arc"/>
<link:label id="lab_country_US_C9CDA0602A562B70E9F7AF892237384E_terseLabel_en-US" xlink:label="lab_country_US_C9CDA0602A562B70E9F7AF892237384E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> United States </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_C9CDA0602A562B70E9F7AF892237384E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US_C9CDA0602A562B70E9F7AF892237384E" xlink:to="lab_country_US_C9CDA0602A562B70E9F7AF892237384E" xlink:type="arc"/>
<link:label id="lab_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166_terseLabel_en-US" xlink:label="lab_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> International </link:label>
<link:label id="lab_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166_label_en-US" xlink:label="lab_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Non-US [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NonUsMember" xlink:label="loc_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166" xlink:to="lab_us-gaap_NonUsMember_63CF626D2A992529F5E6AFA36A0DA166" xlink:type="arc"/>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3_terseLabel_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments [Axis] </link:label>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3_label_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments [Axis] </link:label>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3_documentation_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherContingenciesAndCommitmentsAxis" xlink:label="loc_cvx_OtherContingenciesAndCommitmentsAxis_2418D78E6192DAD5ECBFAF89223757F3" xlink:type="locator"/>
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<link:label id="lab_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D_terseLabel_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments [Domain] </link:label>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D_label_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments [Domain] </link:label>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D_documentation_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other contingencies and commitments. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherContingenciesAndCommitmentsDomain" xlink:label="loc_cvx_OtherContingenciesAndCommitmentsDomain_63DE7C01C661C7A66C65AF892237793D" xlink:type="locator"/>
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<link:label id="lab_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B_verboseLabel_en-US" xlink:label="lab_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other Businesses [Member] </link:label>
<link:label id="lab_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B_label_en-US" xlink:label="lab_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Businesses [Member] </link:label>
<link:label id="lab_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B_documentation_en-US" xlink:label="lab_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other businesses. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherBusinessesMember" xlink:label="loc_cvx_OtherBusinessesMember_F36F3DF62722359B1736AF8922371E5B" xlink:type="locator"/>
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<link:label id="lab_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C_verboseLabel_en-US" xlink:label="lab_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Sites with Potential Remediation Activities [Member] </link:label>
<link:label id="lab_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C_label_en-US" xlink:label="lab_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sites with Potential Remediation Activities [Member] </link:label>
<link:label id="lab_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C_documentation_en-US" xlink:label="lab_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Sites with potential remediation activities. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_SitesWithPotentialRemediationActivitiesMember" xlink:label="loc_cvx_SitesWithPotentialRemediationActivitiesMember_0DC98011498990ED19F6AF892237292C" xlink:type="locator"/>
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<link:label id="lab_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4_verboseLabel_en-US" xlink:label="lab_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Environmental Reserve Less Environmental Reserve for Sites with Potential Remediation Activities [Member] </link:label>
<link:label id="lab_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4_label_en-US" xlink:label="lab_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Environmental Reserve Less Environmental Reserve for Sites with Potential Remediation Activities [Member] </link:label>
<link:label id="lab_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4_documentation_en-US" xlink:label="lab_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Environmental reserve less environmental reserve for sites with potential remediation activities. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember" xlink:label="loc_cvx_EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember_A99220EA1F207C34450EAF8922384FA4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_6914A27E7950A84AEB60AF8922387598_terseLabel_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_6914A27E7950A84AEB60AF8922387598" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>
<link:label id="lab_us-gaap_StatementBusinessSegmentsAxis_6914A27E7950A84AEB60AF8922387598_label_en-US" xlink:label="lab_us-gaap_StatementBusinessSegmentsAxis_6914A27E7950A84AEB60AF8922387598" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_6914A27E7950A84AEB60AF8922387598" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SegmentDomain_D0E6CDD34156A71617EFAF892238B343_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentDomain_D0E6CDD34156A71617EFAF892238B343" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>
<link:label id="lab_us-gaap_SegmentDomain_D0E6CDD34156A71617EFAF892238B343_label_en-US" xlink:label="lab_us-gaap_SegmentDomain_D0E6CDD34156A71617EFAF892238B343" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segments [Domain] </link:label>
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<link:label id="lab_us-gaap_DownstreamEquipmentMember_592FBB9DD9E3B8C5F7DEAF89223892C4_terseLabel_en-US" xlink:label="lab_us-gaap_DownstreamEquipmentMember_592FBB9DD9E3B8C5F7DEAF89223892C4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Downstream </link:label>
<link:label id="lab_us-gaap_DownstreamEquipmentMember_592FBB9DD9E3B8C5F7DEAF89223892C4_label_en-US" xlink:label="lab_us-gaap_DownstreamEquipmentMember_592FBB9DD9E3B8C5F7DEAF89223892C4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Downstream Equipment [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DownstreamEquipmentMember" xlink:label="loc_us-gaap_DownstreamEquipmentMember_592FBB9DD9E3B8C5F7DEAF89223892C4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_UpstreamEquipmentMember_C710DC2839569E497231AF892238FA64_terseLabel_en-US" xlink:label="lab_us-gaap_UpstreamEquipmentMember_C710DC2839569E497231AF892238FA64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Upstream </link:label>
<link:label id="lab_us-gaap_UpstreamEquipmentMember_C710DC2839569E497231AF892238FA64_label_en-US" xlink:label="lab_us-gaap_UpstreamEquipmentMember_C710DC2839569E497231AF892238FA64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Upstream Equipment [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UpstreamEquipmentMember" xlink:label="loc_us-gaap_UpstreamEquipmentMember_C710DC2839569E497231AF892238FA64" xlink:type="locator"/>
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<link:label id="lab_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97_terseLabel_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments [Line Items] </link:label>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97_label_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Contingencies and Commitments [Line Items] </link:label>
<link:label id="lab_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97_documentation_en-US" xlink:label="lab_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other contingencies and commitments. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherContingenciesAndCommitmentsLineItems" xlink:label="loc_cvx_OtherContingenciesAndCommitmentsLineItems_E5D79F68FB4091646ED7AF892238CF97" xlink:type="locator"/>
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<link:label id="lab_us-gaap_GuaranteesAbstract_CA7D7135DD00EA0AEBE5AF8922384135_terseLabel_en-US" xlink:label="lab_us-gaap_GuaranteesAbstract_CA7D7135DD00EA0AEBE5AF8922384135" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Guarantees </link:label>
<link:label id="lab_us-gaap_GuaranteesAbstract_CA7D7135DD00EA0AEBE5AF8922384135_label_en-US" xlink:label="lab_us-gaap_GuaranteesAbstract_CA7D7135DD00EA0AEBE5AF8922384135" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantees [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteesAbstract" xlink:label="loc_us-gaap_GuaranteesAbstract_CA7D7135DD00EA0AEBE5AF8922384135" xlink:type="locator"/>
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<link:label id="lab_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369_terseLabel_en-US" xlink:label="lab_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Number of guarantees </link:label>
<link:label id="lab_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369_label_en-US" xlink:label="lab_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Guarantees </link:label>
<link:label id="lab_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369_documentation_en-US" xlink:label="lab_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of Guarantees </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_NumberofGuarantees" xlink:label="loc_cvx_NumberofGuarantees_76D3E011746E428E7519AF8922385369" xlink:type="locator"/>
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<link:label id="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue_D2AAC2A2EE70B4ECBE5CAF892238ACED_verboseLabel_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue_D2AAC2A2EE70B4ECBE5CAF892238ACED" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Guarantee for payments under terminal use agreements </link:label>
<link:label id="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue_D2AAC2A2EE70B4ECBE5CAF892238ACED_label_en-US" xlink:label="lab_us-gaap_GuaranteeObligationsCurrentCarryingValue_D2AAC2A2EE70B4ECBE5CAF892238ACED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Current Carrying Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_D2AAC2A2EE70B4ECBE5CAF892238ACED" xlink:type="locator"/>
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<link:label id="lab_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63_terseLabel_en-US" xlink:label="lab_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Term of guarantee for payments under terminal use agreement (in years) </link:label>
<link:label id="lab_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63_label_en-US" xlink:label="lab_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Remaining Term </link:label>
<link:label id="lab_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63_documentation_en-US" xlink:label="lab_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Guarantor Obligations, Remaining Term </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_GuarantorObligationsRemainingTerm" xlink:label="loc_cvx_GuarantorObligationsRemainingTerm_A310BB091F4A19EC7E0CAF8922383F63" xlink:type="locator"/>
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<link:label id="lab_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9_terseLabel_en-US" xlink:label="lab_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Idemnifications </link:label>
<link:label id="lab_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9_label_en-US" xlink:label="lab_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Idemnifications [Abstract] </link:label>
<link:label id="lab_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9_documentation_en-US" xlink:label="lab_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Idemnifications [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_IdemnificationsAbstract" xlink:label="loc_cvx_IdemnificationsAbstract_7061C6ADBBEFD2DCEDFDAF8922383DB9" xlink:type="locator"/>
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<link:label id="lab_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13_verboseLabel_en-US" xlink:label="lab_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Indemnifications acquirer environmental liabilities, maximum obligation </link:label>
<link:label id="lab_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13_label_en-US" xlink:label="lab_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Indemnifications Acquired Company Environ Liabilities Max Obligation </link:label>
<link:label id="lab_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13_documentation_en-US" xlink:label="lab_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Indemnifications acquired company environ liabilities max obligation. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation" xlink:label="loc_cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation_99404D43DC5232B01566AF8922386A13" xlink:type="locator"/>
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<link:label id="lab_us-gaap_UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract_835761F7F965F53ACE37AF892238F056_terseLabel_en-US" xlink:label="lab_us-gaap_UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract_835761F7F965F53ACE37AF892238F056" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-Term Unconditional Purchase Obligations and Commitments, Including Throughput and Take-or-Pay Agreements </link:label>
<link:label id="lab_us-gaap_UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract_835761F7F965F53ACE37AF892238F056_label_en-US" xlink:label="lab_us-gaap_UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract_835761F7F965F53ACE37AF892238F056" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unconditional Purchase Obligations (Excluding Capital Stock Redemptions) [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract" xlink:label="loc_us-gaap_UnconditionalPurchaseObligationsExcludingCapitalStockRedemptionsAbstract_835761F7F965F53ACE37AF892238F056" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_80E8DBBD9FFA6791B271AF8922387989_verboseLabel_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_80E8DBBD9FFA6791B271AF8922387989" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long term unconditional purchase obligations and commitments, including throughout and take or pay agreements in 2018 </link:label>
<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_80E8DBBD9FFA6791B271AF8922387989_label_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_80E8DBBD9FFA6791B271AF8922387989" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Recorded Unconditional Purchase Obligation Due in Next Twelve Months </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueWithinOneYear_80E8DBBD9FFA6791B271AF8922387989" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInSecondYear_F1A3AFF0EE9E034CB8B4AF8922385F21_verboseLabel_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInSecondYear_F1A3AFF0EE9E034CB8B4AF8922385F21" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long term unconditional purchase obligations and commitments, including throughout and take or pay agreements in 2019 </link:label>
<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInSecondYear_F1A3AFF0EE9E034CB8B4AF8922385F21_label_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInSecondYear_F1A3AFF0EE9E034CB8B4AF8922385F21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Recorded Unconditional Purchase Obligation Due in Second Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueInSecondYear" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueInSecondYear_F1A3AFF0EE9E034CB8B4AF8922385F21" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInThirdYear_FAFF7B6C128F41A927C3AF892238DCBD_verboseLabel_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInThirdYear_FAFF7B6C128F41A927C3AF892238DCBD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long term unconditional purchase obligations and commitments, including throughout and take or pay agreements in 2020 </link:label>
<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInThirdYear_FAFF7B6C128F41A927C3AF892238DCBD_label_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInThirdYear_FAFF7B6C128F41A927C3AF892238DCBD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Recorded Unconditional Purchase Obligation Due in Third Year </link:label>
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<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInFourthYear_EF3FA6E32B7854D08EA9AF892238350B_label_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInFourthYear_EF3FA6E32B7854D08EA9AF892238350B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Recorded Unconditional Purchase Obligation Due in Fourth Year </link:label>
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<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInFifthYear_5D2F0E662286375C25C4AF892238DF01_label_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueInFifthYear_5D2F0E662286375C25C4AF892238DF01" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Recorded Unconditional Purchase Obligation Due in Fifth Year </link:label>
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<link:label id="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_809A7A532B2005485F94AF89223886A8_label_en-US" xlink:label="lab_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_809A7A532B2005485F94AF89223886A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Recorded Unconditional Purchase Obligation Due after Fifth Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear" xlink:label="loc_us-gaap_RecordedUnconditionalPurchaseObligationDueAfterFifthYear_809A7A532B2005485F94AF89223886A8" xlink:type="locator"/>
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<link:label id="lab_cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements_5125BB1688B2BA8421B2AF8922382DED_terseLabel_en-US" xlink:label="lab_cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements_5125BB1688B2BA8421B2AF8922382DED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total payments under long term unconditional purchase obligations and commitments including throughput and Take-or-Pay agreements </link:label>
<link:label id="lab_cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements_5125BB1688B2BA8421B2AF8922382DED_label_en-US" xlink:label="lab_cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements_5125BB1688B2BA8421B2AF8922382DED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments made under long term unconditional purchase obligations and commitments including throughput and Take or Pay Agreements </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements" xlink:label="loc_cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements_5125BB1688B2BA8421B2AF8922382DED" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ComponentsOfEnvironmentalLossAccrualAbstract_837146B4ACFFCF5076D8AF8922386B65_terseLabel_en-US" xlink:label="lab_us-gaap_ComponentsOfEnvironmentalLossAccrualAbstract_837146B4ACFFCF5076D8AF8922386B65" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Environmental </link:label>
<link:label id="lab_us-gaap_ComponentsOfEnvironmentalLossAccrualAbstract_837146B4ACFFCF5076D8AF8922386B65_label_en-US" xlink:label="lab_us-gaap_ComponentsOfEnvironmentalLossAccrualAbstract_837146B4ACFFCF5076D8AF8922386B65" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Components of Environmental Loss Accrual [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComponentsOfEnvironmentalLossAccrualAbstract" xlink:label="loc_us-gaap_ComponentsOfEnvironmentalLossAccrualAbstract_837146B4ACFFCF5076D8AF8922386B65" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccrualForEnvironmentalLossContingenciesComponentAmount_50E5A6E0C173F227D4A9AF892238E8E9_verboseLabel_en-US" xlink:label="lab_us-gaap_AccrualForEnvironmentalLossContingenciesComponentAmount_50E5A6E0C173F227D4A9AF892238E8E9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Environmental reserve </link:label>
<link:label id="lab_us-gaap_AccrualForEnvironmentalLossContingenciesComponentAmount_50E5A6E0C173F227D4A9AF892238E8E9_label_en-US" xlink:label="lab_us-gaap_AccrualForEnvironmentalLossContingenciesComponentAmount_50E5A6E0C173F227D4A9AF892238E8E9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrual for Environmental Loss Contingencies, Component Amount </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesComponentAmount" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesComponentAmount_50E5A6E0C173F227D4A9AF892238E8E9" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccrualForEnvironmentalLossContingencies_8DB2EFE5F1A74277EE46AF8922390A3C_label_en-US" xlink:label="lab_us-gaap_AccrualForEnvironmentalLossContingencies_8DB2EFE5F1A74277EE46AF8922390A3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrual for Environmental Loss Contingencies </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingencies" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingencies_8DB2EFE5F1A74277EE46AF8922390A3C" xlink:type="locator"/>
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<link:label id="lab_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376_verboseLabel_en-US" xlink:label="lab_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Sites with potential remediation activities (in sites) </link:label>
<link:label id="lab_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376_label_en-US" xlink:label="lab_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Sites with Potential Remediation Activities </link:label>
<link:label id="lab_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376_documentation_en-US" xlink:label="lab_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Sites with potential remediation activities. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_SitesWithPotentialRemediationActivities" xlink:label="loc_cvx_SitesWithPotentialRemediationActivities_D33D2F3043366B441DDFAF892239F376" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5DC89BD7654FB741B595BC73EDA175B6_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5DC89BD7654FB741B595BC73EDA175B6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments and Hedging Activities Disclosure [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5DC89BD7654FB741B595BC73EDA175B6" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_B93A8BB46518E7CE2E00BC73EDA1908E_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_B93A8BB46518E7CE2E00BC73EDA1908E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Consolidated Balance Sheet: Fair Value of Derivatives not Designated as Hedging Instruments </link:label>
<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_B93A8BB46518E7CE2E00BC73EDA1908E_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_B93A8BB46518E7CE2E00BC73EDA1908E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock" xlink:label="loc_us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock_B93A8BB46518E7CE2E00BC73EDA1908E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_218DD18D63BE97ABD48CBC73EDA1FB9B_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock_218DD18D63BE97ABD48CBC73EDA1FB9B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Consolidated Statement of Income: The Effect of Derivatives not Designated as Hedging Instruments </link:label>
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<link:label id="lab_us-gaap_OffsettingAssetsTableTextBlock_C45BF6676E8181CB996FBC73EDA290F8_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingAssetsTableTextBlock_C45BF6676E8181CB996FBC73EDA290F8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Consolidated Balance Sheet: The Effect of Netting Derivative Assets </link:label>
<link:label id="lab_us-gaap_OffsettingAssetsTableTextBlock_C45BF6676E8181CB996FBC73EDA290F8_label_en-US" xlink:label="lab_us-gaap_OffsettingAssetsTableTextBlock_C45BF6676E8181CB996FBC73EDA290F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Offsetting Assets [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_5F79AE7EAE65E5BCC8EBBC73EDA2F8C1_terseLabel_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_5F79AE7EAE65E5BCC8EBBC73EDA2F8C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Consolidated Balance Sheet: The Effect of Netting Derivative Liabilities </link:label>
<link:label id="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_5F79AE7EAE65E5BCC8EBBC73EDA2F8C1_label_en-US" xlink:label="lab_us-gaap_OffsettingLiabilitiesTableTextBlock_5F79AE7EAE65E5BCC8EBBC73EDA2F8C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Offsetting Liabilities [Table Text Block] </link:label>
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<link:label id="lab_cvx_AssetsHeldForSaleAbstract_D98C4B866CE93C7D5BF1BC73F17E6308_label_en-US" xlink:label="lab_cvx_AssetsHeldForSaleAbstract_D98C4B866CE93C7D5BF1BC73F17E6308" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets Held For Sale [Abstract] </link:label>
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<link:label id="lab_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B_terseLabel_en-US" xlink:label="lab_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assets Held For Sale </link:label>
<link:label id="lab_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B_label_en-US" xlink:label="lab_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets Held For Sale Disclosure [Text Block] </link:label>
<link:label id="lab_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B_documentation_en-US" xlink:label="lab_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Assets Held For Sale Disclosure [Text Block] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AssetsHeldForSaleDisclosureTextBlock" xlink:label="loc_cvx_AssetsHeldForSaleDisclosureTextBlock_086C8E4F0CA6E3EBAC3EBC73F17F583B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECECA7314303596203337B1D80633AFE_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECECA7314303596203337B1D80633AFE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>
<link:label id="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECECA7314303596203337B1D80633AFE_label_en-US" xlink:label="lab_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECECA7314303596203337B1D80633AFE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Segment Reporting Information, by Segment [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_ECECA7314303596203337B1D80633AFE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ConsolidationItemsAxis_BB29A3C76C005E62C3267B1D80643738_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationItemsAxis_BB29A3C76C005E62C3267B1D80643738" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Axis] </link:label>
<link:label id="lab_us-gaap_ConsolidationItemsAxis_BB29A3C76C005E62C3267B1D80643738_label_en-US" xlink:label="lab_us-gaap_ConsolidationItemsAxis_BB29A3C76C005E62C3267B1D80643738" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsAxis" xlink:label="loc_us-gaap_ConsolidationItemsAxis_BB29A3C76C005E62C3267B1D80643738" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Domain] </link:label>
<link:label id="lab_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF_label_en-US" xlink:label="lab_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Consolidation Items [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationItemsDomain" xlink:label="loc_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF" xlink:to="lab_us-gaap_ConsolidationItemsDomain_1F8C0609FF4E7FC1D5557B1D80640CBF" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Segments </link:label>
<link:label id="lab_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74_label_en-US" xlink:label="lab_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Segments [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74" xlink:to="lab_us-gaap_OperatingSegmentsMember_77E5B34F8A6C07D84D437B1D80647C74" xlink:type="arc"/>
<link:label id="lab_us-gaap_MaterialReconcilingItemsMember_90BAFE95642A3DCFA2BD7B1D807A5B7C_terseLabel_en-US" xlink:label="lab_us-gaap_MaterialReconcilingItemsMember_90BAFE95642A3DCFA2BD7B1D807A5B7C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment Reconciling Items </link:label>
<link:label id="lab_us-gaap_MaterialReconcilingItemsMember_90BAFE95642A3DCFA2BD7B1D807A5B7C_label_en-US" xlink:label="lab_us-gaap_MaterialReconcilingItemsMember_90BAFE95642A3DCFA2BD7B1D807A5B7C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reconciling Items [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_90BAFE95642A3DCFA2BD7B1D807A5B7C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_D286D2DEB8A94BAA17AE7B1D807F71C1_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_D286D2DEB8A94BAA17AE7B1D807F71C1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information [Line Items] </link:label>
<link:label id="lab_us-gaap_SegmentReportingInformationLineItems_D286D2DEB8A94BAA17AE7B1D807F71C1_label_en-US" xlink:label="lab_us-gaap_SegmentReportingInformationLineItems_D286D2DEB8A94BAA17AE7B1D807F71C1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting Information [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_D286D2DEB8A94BAA17AE7B1D807F71C1" xlink:type="locator"/>
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<link:label id="lab_us-gaap_NetIncomeLoss_0AB0D09F14D2F667CA7E7B1D8080C031_netLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_0AB0D09F14D2F667CA7E7B1D8080C031" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US"> Net income (loss) attributable to Chevron Corporation </link:label>
<link:label id="lab_us-gaap_NetIncomeLoss_0AB0D09F14D2F667CA7E7B1D8080C031_label_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_0AB0D09F14D2F667CA7E7B1D8080C031" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Income (Loss) Attributable to Parent </link:label>
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<link:label id="lab_us-gaap_InterestExpense_F4D4770CE347F29F05F37B1D8080AC1D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_InterestExpense_F4D4770CE347F29F05F37B1D8080AC1D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Interest expense </link:label>
<link:label id="lab_us-gaap_InterestExpense_F4D4770CE347F29F05F37B1D8080AC1D_label_en-US" xlink:label="lab_us-gaap_InterestExpense_F4D4770CE347F29F05F37B1D8080AC1D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_F4D4770CE347F29F05F37B1D8080AC1D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InvestmentIncomeInterest_6BDC7AFC673D2DB783987B1D80803671_verboseLabel_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_6BDC7AFC673D2DB783987B1D80803671" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Interest income </link:label>
<link:label id="lab_us-gaap_InvestmentIncomeInterest_6BDC7AFC673D2DB783987B1D80803671_label_en-US" xlink:label="lab_us-gaap_InvestmentIncomeInterest_6BDC7AFC673D2DB783987B1D80803671" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment Income, Interest </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_6BDC7AFC673D2DB783987B1D80803671" xlink:type="locator"/>
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<link:label id="lab_cvx_SegmentEarningsOtherIncomeExpense_F1C66B9B1919713685A47B1D8080AD46_verboseLabel_en-US" xlink:label="lab_cvx_SegmentEarningsOtherIncomeExpense_F1C66B9B1919713685A47B1D8080AD46" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>
<link:label id="lab_cvx_SegmentEarningsOtherIncomeExpense_F1C66B9B1919713685A47B1D8080AD46_label_en-US" xlink:label="lab_cvx_SegmentEarningsOtherIncomeExpense_F1C66B9B1919713685A47B1D8080AD46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Earnings, Other Income Expense </link:label>
<link:label id="lab_cvx_SegmentEarningsOtherIncomeExpense_F1C66B9B1919713685A47B1D8080AD46_documentation_en-US" xlink:label="lab_cvx_SegmentEarningsOtherIncomeExpense_F1C66B9B1919713685A47B1D8080AD46" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Segment earnings, other income (expense). </link:label>
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<link:label id="lab_us-gaap_AccountingPoliciesAbstract_FD62248D30A0A50422D6B037F36309E0_label_en-US" xlink:label="lab_us-gaap_AccountingPoliciesAbstract_FD62248D30A0A50422D6B037F36309E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounting Policies [Abstract] </link:label>
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<link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_574C4D301EDC849C7DDCB037F3689BFC_terseLabel_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_574C4D301EDC849C7DDCB037F3689BFC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> General </link:label>
<link:label id="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_574C4D301EDC849C7DDCB037F3689BFC_label_en-US" xlink:label="lab_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_574C4D301EDC849C7DDCB037F3689BFC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Basis of Accounting, Policy [Policy Text Block] </link:label>
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<link:label id="lab_us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy_A3BB77480E99ADD39AD1B037F369FDA9_verboseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy_A3BB77480E99ADD39AD1B037F369FDA9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Subsidiary and Affiliated Companies </link:label>
<link:label id="lab_us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy_A3BB77480E99ADD39AD1B037F369FDA9_label_en-US" xlink:label="lab_us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy_A3BB77480E99ADD39AD1B037F369FDA9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block] </link:label>
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<link:label id="lab_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_FE3F62694AA9CF6DA844B037F3691F8C_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_FE3F62694AA9CF6DA844B037F3691F8C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value Measurements </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_FE3F62694AA9CF6DA844B037F3691F8C_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementPolicyPolicyTextBlock_FE3F62694AA9CF6DA844B037F3691F8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Measurement, Policy [Policy Text Block] </link:label>
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<link:label id="lab_us-gaap_DerivativesPolicyTextBlock_A3AAADF89ED51F429DE4B037F36924B5_verboseLabel_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_A3AAADF89ED51F429DE4B037F36924B5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Derivatives </link:label>
<link:label id="lab_us-gaap_DerivativesPolicyTextBlock_A3AAADF89ED51F429DE4B037F36924B5_label_en-US" xlink:label="lab_us-gaap_DerivativesPolicyTextBlock_A3AAADF89ED51F429DE4B037F36924B5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivatives, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_A3AAADF89ED51F429DE4B037F36924B5" xlink:type="locator"/>
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<link:label id="lab_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27_verboseLabel_en-US" xlink:label="lab_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Short-Term Investments </link:label>
<link:label id="lab_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27_label_en-US" xlink:label="lab_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short Term Investments [Policy Text Block] </link:label>
<link:label id="lab_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27_documentation_en-US" xlink:label="lab_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Short Term Investments Policy. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ShortTermInvestmentsPolicyTextBlock" xlink:label="loc_cvx_ShortTermInvestmentsPolicyTextBlock_020A3CCD0B18246BC8B4B037F3693F27" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Inventories </link:label>
<link:label id="lab_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB_label_en-US" xlink:label="lab_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB" xlink:to="lab_us-gaap_InventoryPolicyTextBlock_7BE33FB0DB8E283F9D67B037F36A2CDB" xlink:type="arc"/>
<link:label id="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1_verboseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Properties, Plant and Equipment </link:label>
<link:label id="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28B7793DC5876F72883FB037F36A89D1" xlink:type="arc"/>
<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_1BCDE05F186E26EBB858B037F36ACF03_verboseLabel_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_1BCDE05F186E26EBB858B037F36ACF03" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>
<link:label id="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_1BCDE05F186E26EBB858B037F36ACF03_label_en-US" xlink:label="lab_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_1BCDE05F186E26EBB858B037F36ACF03" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill and Intangible Assets, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_1BCDE05F186E26EBB858B037F36ACF03" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E_verboseLabel_en-US" xlink:label="lab_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Environmental Expenditures </link:label>
<link:label id="lab_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E_label_en-US" xlink:label="lab_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Environmental Costs, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnvironmentalCostsPolicy" xlink:label="loc_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E" xlink:to="lab_us-gaap_EnvironmentalCostsPolicy_85DB50153A82CA4D4D3FB038FD35A80E" xlink:type="arc"/>
<link:label id="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68_verboseLabel_en-US" xlink:label="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Currency Translation </link:label>
<link:label id="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68_label_en-US" xlink:label="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Foreign Currency Transactions and Translations Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68" xlink:to="lab_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_7AA8CADF8B1AFA270348B037F36A2F68" xlink:type="arc"/>
<link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C_verboseLabel_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Revenue Recognition </link:label>
<link:label id="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C_label_en-US" xlink:label="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Revenue Recognition, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C" xlink:to="lab_us-gaap_RevenueRecognitionPolicyTextBlock_EA9EE757FF88ABA77610B037F36ADB2C" xlink:type="arc"/>
<link:label id="lab_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087_verboseLabel_en-US" xlink:label="lab_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Stock Options and Other Share-Based Compensation </link:label>
<link:label id="lab_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087_label_en-US" xlink:label="lab_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Compensation Related Costs, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CompensationRelatedCostsPolicyTextBlock" xlink:label="loc_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087" xlink:to="lab_us-gaap_CompensationRelatedCostsPolicyTextBlock_9C760F1FD6D15E9E6B61B037F36A2087" xlink:type="arc"/>
<link:label id="lab_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21_terseLabel_en-US" xlink:label="lab_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Noncontrolling Interests </link:label>
<link:label id="lab_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21_label_en-US" xlink:label="lab_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Consolidation, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21" xlink:to="lab_us-gaap_ConsolidationPolicyTextBlock_5BECDE1E498F381D542BB037F36ACA21" xlink:type="arc"/>
<link:label id="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_14BA5BB33FCEBE7C46F8B037F36ADAD3_terseLabel_en-US" xlink:label="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_14BA5BB33FCEBE7C46F8B037F36ADAD3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Segment Reporting </link:label>
<link:label id="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_14BA5BB33FCEBE7C46F8B037F36ADAD3_label_en-US" xlink:label="lab_us-gaap_SegmentReportingPolicyPolicyTextBlock_14BA5BB33FCEBE7C46F8B037F36ADAD3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Segment Reporting, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock" xlink:label="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_14BA5BB33FCEBE7C46F8B037F36ADAD3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_0C17993B7FA0DD90E9C9B037F36BD913_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_0C17993B7FA0DD90E9C9B037F36BD913" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Uncertain Income Tax Positions </link:label>
<link:label id="lab_us-gaap_IncomeTaxPolicyTextBlock_0C17993B7FA0DD90E9C9B037F36BD913_label_en-US" xlink:label="lab_us-gaap_IncomeTaxPolicyTextBlock_0C17993B7FA0DD90E9C9B037F36BD913" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_0C17993B7FA0DD90E9C9B037F36BD913" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy_89BCD8BE73D1456B9204B037F36BD578_terseLabel_en-US" xlink:label="lab_us-gaap_ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy_89BCD8BE73D1456B9204B037F36BD578" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounting for Suspended Exploratory Wells </link:label>
<link:label id="lab_us-gaap_ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy_89BCD8BE73D1456B9204B037F36BD578_label_en-US" xlink:label="lab_us-gaap_ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy_89BCD8BE73D1456B9204B037F36BD578" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Exploratory Drilling Costs Capitalization and Impairment, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy" xlink:label="loc_us-gaap_ExploratoryDrillingCostsCapitalizationAndImpairmentPolicy_89BCD8BE73D1456B9204B037F36BD578" xlink:type="locator"/>
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<link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_B9A27078765C15D640BFB037F36B2AEB_terseLabel_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_B9A27078765C15D640BFB037F36B2AEB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> New Accounting Standards </link:label>
<link:label id="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_B9A27078765C15D640BFB037F36B2AEB_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_B9A27078765C15D640BFB037F36B2AEB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncements, Policy [Policy Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_B9A27078765C15D640BFB037F36B2AEB" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentAbstract_59BAA9325F522FA93593BC73F11FCE32_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentAbstract_59BAA9325F522FA93593BC73F11FCE32" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Abstract] </link:label>
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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentLineItems_B14E42855599F55AB558C17115B667C3_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentLineItems_B14E42855599F55AB558C17115B667C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment [Line Items] </link:label>
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<link:label id="lab_us-gaap_DisposalGroupHeldForSaleOrDisposedOfBySaleNotDiscontinuedOperationsMember_69DACA200623C11BB046BC73EF071EC2_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupHeldForSaleOrDisposedOfBySaleNotDiscontinuedOperationsMember_69DACA200623C11BB046BC73EF071EC2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Held-for-sale [Member] </link:label>
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<link:label id="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_AB9B0BB5B5CCC6DCFEA9BC73EF0895FC_terseLabel_en-US" xlink:label="lab_us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment_AB9B0BB5B5CCC6DCFEA9BC73EF0895FC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Assets held for sale </link:label>
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<link:label id="lab_cvx_IncomeTaxAuthorityLineItems_16D9D6D64169E81BEE22AFB8A8D40724_label_en-US" xlink:label="lab_cvx_IncomeTaxAuthorityLineItems_16D9D6D64169E81BEE22AFB8A8D40724" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax Authority [Line Items] </link:label>
<link:label id="lab_cvx_IncomeTaxAuthorityLineItems_16D9D6D64169E81BEE22AFB8A8D40724_documentation_en-US" xlink:label="lab_cvx_IncomeTaxAuthorityLineItems_16D9D6D64169E81BEE22AFB8A8D40724" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Income tax authority. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_IncomeTaxAuthorityLineItems" xlink:label="loc_cvx_IncomeTaxAuthorityLineItems_16D9D6D64169E81BEE22AFB8A8D40724" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ExciseAndSalesTaxes_5669CA8E4CE8194F5514AFB8A8D477CB_terseLabel_en-US" xlink:label="lab_us-gaap_ExciseAndSalesTaxes_5669CA8E4CE8194F5514AFB8A8D477CB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Excise and similar taxes on products and merchandise </link:label>
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<link:label id="lab_us-gaap_TaxesOther_03F5AFCEF0B0C3DEFAA7AFB8A8D4B72E_label_en-US" xlink:label="lab_us-gaap_TaxesOther_03F5AFCEF0B0C3DEFAA7AFB8A8D4B72E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Taxes, Other </link:label>
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<link:label id="lab_us-gaap_RealEstateTaxExpense_A24D1334AA2DC2F98D8CAFB8A8D4857B_verboseLabel_en-US" xlink:label="lab_us-gaap_RealEstateTaxExpense_A24D1334AA2DC2F98D8CAFB8A8D4857B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Property and other miscellaneous taxes </link:label>
<link:label id="lab_us-gaap_RealEstateTaxExpense_A24D1334AA2DC2F98D8CAFB8A8D4857B_label_en-US" xlink:label="lab_us-gaap_RealEstateTaxExpense_A24D1334AA2DC2F98D8CAFB8A8D4857B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Real Estate Tax Expense </link:label>
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<link:label id="lab_cvx_PayrollTaxes_C1F7C6DBE21E22994722AFB8A8D4AD79_verboseLabel_en-US" xlink:label="lab_cvx_PayrollTaxes_C1F7C6DBE21E22994722AFB8A8D4AD79" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Payroll taxes </link:label>
<link:label id="lab_cvx_PayrollTaxes_C1F7C6DBE21E22994722AFB8A8D4AD79_label_en-US" xlink:label="lab_cvx_PayrollTaxes_C1F7C6DBE21E22994722AFB8A8D4AD79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payroll Taxes </link:label>
<link:label id="lab_cvx_PayrollTaxes_C1F7C6DBE21E22994722AFB8A8D4AD79_documentation_en-US" xlink:label="lab_cvx_PayrollTaxes_C1F7C6DBE21E22994722AFB8A8D4AD79" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Payroll taxes. </link:label>
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<link:label id="lab_us-gaap_ProductionTaxExpense_DE5398B063B1804D1CBDAFB8A8D55F40_verboseLabel_en-US" xlink:label="lab_us-gaap_ProductionTaxExpense_DE5398B063B1804D1CBDAFB8A8D55F40" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Taxes on production </link:label>
<link:label id="lab_us-gaap_ProductionTaxExpense_DE5398B063B1804D1CBDAFB8A8D55F40_label_en-US" xlink:label="lab_us-gaap_ProductionTaxExpense_DE5398B063B1804D1CBDAFB8A8D55F40" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Production Tax Expense </link:label>
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<link:label id="lab_cvx_TaxesOtherThanOnIncome_50FC2B3CD0ED49A1036FAFB8A8D50B34_label_en-US" xlink:label="lab_cvx_TaxesOtherThanOnIncome_50FC2B3CD0ED49A1036FAFB8A8D50B34" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Taxes Other than on Income </link:label>
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<link:label id="lab_cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract_8EAAD77CC02EC2269F35C17117142A84_label_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract_8EAAD77CC02EC2269F35C17117142A84" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data of Subsidiary One [Abstract] </link:label>
<link:label id="lab_cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract_8EAAD77CC02EC2269F35C17117142A84_documentation_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract_8EAAD77CC02EC2269F35C17117142A84" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Summarized financial data - Chevron USA Inc. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract" xlink:label="loc_cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract_8EAAD77CC02EC2269F35C17117142A84" xlink:type="locator"/>
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<link:label id="lab_cvx_SummarizedFinancialDataOfSubsidiaryTextBlock_368C751BA4982233E22BC18944D1932D_label_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfSubsidiaryTextBlock_368C751BA4982233E22BC18944D1932D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data of Subsidiary [Text Block] </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_SummarizedFinancialDataOfSubsidiaryTextBlock" xlink:label="loc_cvx_SummarizedFinancialDataOfSubsidiaryTextBlock_368C751BA4982233E22BC18944D1932D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsAbstract_96C13B6EE655B27766A9BC73F07FCA4C_label_en-US" xlink:label="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsAbstract_96C13B6EE655B27766A9BC73F07FCA4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments in and Advances to Affiliates, Schedule of Investments [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsAbstract" xlink:label="loc_us-gaap_InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsAbstract_96C13B6EE655B27766A9BC73F07FCA4C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsTextBlock_C843062603F73F5B812CBC73F07FD153_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInAndAdvancesToAffiliatesScheduleOfInvestmentsTextBlock_C843062603F73F5B812CBC73F07FD153" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments and Advances </link:label>
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<link:label id="lab_us-gaap_SignificantAccountingPoliciesTextBlock_29B9564234D461821A53BC73EFF16C80_verboseLabel_en-US" xlink:label="lab_us-gaap_SignificantAccountingPoliciesTextBlock_29B9564234D461821A53BC73EFF16C80" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Summary of Significant Accounting Policies </link:label>
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<link:label id="lab_us-gaap_EarningsPerShareAbstract_06287F29E3685690E416BC73F1BEC2A1_label_en-US" xlink:label="lab_us-gaap_EarningsPerShareAbstract_06287F29E3685690E416BC73F1BEC2A1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Earnings Per Share [Abstract] </link:label>
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<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_dei_LegalEntityAxis_9CB8884770D3BB3003A3C17116F28D2D" xlink:to="lab_dei_LegalEntityAxis_9CB8884770D3BB3003A3C17116F28D2D" xlink:type="arc"/>
<link:label id="lab_dei_EntityDomain_28A75192CD56C45607B4C17116F353B4_terseLabel_en-US" xlink:label="lab_dei_EntityDomain_28A75192CD56C45607B4C17116F353B4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Entity [Domain] </link:label>
<link:label id="lab_dei_EntityDomain_28A75192CD56C45607B4C17116F353B4_label_en-US" xlink:label="lab_dei_EntityDomain_28A75192CD56C45607B4C17116F353B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Entity [Domain] </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/dei/2014/dei-2014-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_28A75192CD56C45607B4C17116F353B4" xlink:type="locator"/>
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<link:label id="lab_cvx_TengizchevroilLlpMember_6186CBD4CA977C2CD90BC17116F3D38F_verboseLabel_en-US" xlink:label="lab_cvx_TengizchevroilLlpMember_6186CBD4CA977C2CD90BC17116F3D38F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Tengizchevroil LLP </link:label>
<link:label id="lab_cvx_TengizchevroilLlpMember_6186CBD4CA977C2CD90BC17116F3D38F_label_en-US" xlink:label="lab_cvx_TengizchevroilLlpMember_6186CBD4CA977C2CD90BC17116F3D38F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Tengizchevroil LLP [Member] </link:label>
<link:label id="lab_cvx_TengizchevroilLlpMember_6186CBD4CA977C2CD90BC17116F3D38F_documentation_en-US" xlink:label="lab_cvx_TengizchevroilLlpMember_6186CBD4CA977C2CD90BC17116F3D38F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Tengizchevroil LLP. </link:label>
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<link:label id="lab_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5_terseLabel_en-US" xlink:label="lab_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Affiliate Statements Captions [Line Items] </link:label>
<link:label id="lab_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5_label_en-US" xlink:label="lab_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Affiliate Statements Captions [Line Items] </link:label>
<link:label id="lab_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5_documentation_en-US" xlink:label="lab_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Affiliate Statements Captions. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AffiliateStatementsCaptionsLineItems" xlink:label="loc_cvx_AffiliateStatementsCaptionsLineItems_A411BD9CF2497E95F2C1C17116F3ABF5" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_AB176A26107FAB6DBFC3C17116F3C977_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_AB176A26107FAB6DBFC3C17116F3C977" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other assets </link:label>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets_AB176A26107FAB6DBFC3C17116F3C977" xlink:type="locator"/>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities_6530D114DD89AB9740C7C17116F3927C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_1107678E9D12953780D1C17116F3F84E_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_1107678E9D12953780D1C17116F3F84E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other liabilities </link:label>
<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_1107678E9D12953780D1C17116F3F84E_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_1107678E9D12953780D1C17116F3F84E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Summarized Financial Information, Noncurrent Liabilities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities_1107678E9D12953780D1C17116F3F84E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity_BC1455834A8167EB8671C17116F3BD59_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity_BC1455834A8167EB8671C17116F3BD59" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total net equity </link:label>
<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity_BC1455834A8167EB8671C17116F3BD59_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity_BC1455834A8167EB8671C17116F3BD59" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investment Summarized Financial Information, Equity </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity" xlink:label="loc_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationEquity_BC1455834A8167EB8671C17116F3BD59" xlink:type="locator"/>
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<link:label id="lab_cvx_ActivityForEquityAttributableToNoncontrollingInterestsTableTextBlock_525BA9F810066C8F24DFBC73F1C83187_verboseLabel_en-US" xlink:label="lab_cvx_ActivityForEquityAttributableToNoncontrollingInterestsTableTextBlock_525BA9F810066C8F24DFBC73F1C83187" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Activity for equity attributable to noncontrolling interests </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_ActivityForEquityAttributableToNoncontrollingInterestsTableTextBlock" xlink:label="loc_cvx_ActivityForEquityAttributableToNoncontrollingInterestsTableTextBlock_525BA9F810066C8F24DFBC73F1C83187" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtInstrumentTable_E0FD2786D83335702929C171150B2EEE_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_E0FD2786D83335702929C171150B2EEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Table] </link:label>
<link:label id="lab_us-gaap_DebtInstrumentTable_E0FD2786D83335702929C171150B2EEE_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTable_E0FD2786D83335702929C171150B2EEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Long-term Debt Instruments [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_E0FD2786D83335702929C171150B2EEE" xlink:type="locator"/>
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<link:label id="lab_cvx_TriggeringEventAxis_04390109490E99F0199DC171150C0DC7_terseLabel_en-US" xlink:label="lab_cvx_TriggeringEventAxis_04390109490E99F0199DC171150C0DC7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Triggering Event [Axis] </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_TriggeringEventAxis" xlink:label="loc_cvx_TriggeringEventAxis_04390109490E99F0199DC171150C0DC7" xlink:type="locator"/>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_TriggeringEventDomain" xlink:label="loc_cvx_TriggeringEventDomain_724F0B351F9653796937C171150C9263" xlink:type="locator"/>
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<link:label id="lab_cvx_ExpiringinDecember2017Member_230AA8D941304BBA9DCBC171150D6F23_terseLabel_en-US" xlink:label="lab_cvx_ExpiringinDecember2017Member_230AA8D941304BBA9DCBC171150D6F23" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Expiring in December 2017 </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_ExpiringinDecember2017Member" xlink:label="loc_cvx_ExpiringinDecember2017Member_230AA8D941304BBA9DCBC171150D6F23" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtInstrumentLineItems_53515FD9FFA3D2A37C2EC171150D2150_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_53515FD9FFA3D2A37C2EC171150D2150" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Line Items] </link:label>
<link:label id="lab_us-gaap_DebtInstrumentLineItems_53515FD9FFA3D2A37C2EC171150D2150_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentLineItems_53515FD9FFA3D2A37C2EC171150D2150" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_53515FD9FFA3D2A37C2EC171150D2150" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0DFC846717C375729F70C171150D39DC_verboseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0DFC846717C375729F70C171150D39DC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted-average interest rates of commercial paper </link:label>
<link:label id="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0DFC846717C375729F70C171150D39DC_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0DFC846717C375729F70C171150D39DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Interest Rate, Effective Percentage </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_0DFC846717C375729F70C171150D39DC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_10CECA077836810C2AE3C171150D592A_verboseLabel_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_10CECA077836810C2AE3C171150D592A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Committed credit facilities </link:label>
<link:label id="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_10CECA077836810C2AE3C171150D592A_label_en-US" xlink:label="lab_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_10CECA077836810C2AE3C171150D592A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Line of Credit Facility, Maximum Borrowing Capacity </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_10CECA077836810C2AE3C171150D592A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt instrument, term </link:label>
<link:label id="lab_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Term </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="loc_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945" xlink:to="lab_us-gaap_DebtInstrumentTerm_4A32FCDBD8E13E597D35C171150DC945" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShortTermDebtRefinancedAmount_10C99E09F0BFC95C68E9C171150D7CD4_verboseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtRefinancedAmount_10C99E09F0BFC95C68E9C171150D7CD4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Reclassified to long-term debt </link:label>
<link:label id="lab_us-gaap_ShortTermDebtRefinancedAmount_10C99E09F0BFC95C68E9C171150D7CD4_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtRefinancedAmount_10C99E09F0BFC95C68E9C171150D7CD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short-term Debt, Refinanced, Amount </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtRefinancedAmount" xlink:label="loc_us-gaap_ShortTermDebtRefinancedAmount_10C99E09F0BFC95C68E9C171150D7CD4" xlink:type="locator"/>
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<link:label id="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF_terseLabel_en-US" xlink:label="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Bank Loans </link:label>
<link:label id="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF_label_en-US" xlink:label="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Bank Loans [Member] </link:label>
<link:label id="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF_documentation_en-US" xlink:label="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Bank Loans [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_BankLoansMember" xlink:label="loc_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF" xlink:to="lab_cvx_BankLoansMember_BD392D9191F27E0A9A86B03923B524CF" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_721ECE96C214BD5788A0B03923B6ADA1_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_721ECE96C214BD5788A0B03923B6ADA1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> The effect of fair-value measurements using significant unobservable inputs on changes in Level 3 plan assets for the period are outlined below </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_721ECE96C214BD5788A0B03923B6ADA1_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_721ECE96C214BD5788A0B03923B6ADA1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward" xlink:label="loc_us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward_721ECE96C214BD5788A0B03923B6ADA1" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB_periodStartLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Beginning Balance </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB" xlink:to="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue_1A3B460F5CFE6DED30BAB03923B6CACB" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_54CFC1C8FB44F788185CB03923B65D96_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_54CFC1C8FB44F788185CB03923B65D96" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Actual Return on Plan Assets: </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_54CFC1C8FB44F788185CB03923B65D96_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_54CFC1C8FB44F788185CB03923B65D96" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss) [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsAbstract_54CFC1C8FB44F788185CB03923B65D96" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_43FD8FD8B02EA9F71185B03923B6A991_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_43FD8FD8B02EA9F71185B03923B6A991" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assets held at the reporting date </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_43FD8FD8B02EA9F71185B03923B6A991_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_43FD8FD8B02EA9F71185B03923B6A991" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Still Held </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld_43FD8FD8B02EA9F71185B03923B6A991" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_D775F002B5599C657069B03923B6E9A9_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_D775F002B5599C657069B03923B6E9A9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assets sold during the period </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_D775F002B5599C657069B03923B6E9A9_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_D775F002B5599C657069B03923B6E9A9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets Level 3 Reconciliation, Increase (Decrease) for Actual Return (Loss) on Plan Assets Sold </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod_D775F002B5599C657069B03923B6E9A9" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_AB7F95B898F16D229613B03923B6CE62_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_AB7F95B898F16D229613B03923B6CE62" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Purchases, Sales and Settlements </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_AB7F95B898F16D229613B03923B6CE62_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_AB7F95B898F16D229613B03923B6CE62" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements_AB7F95B898F16D229613B03923B6CE62" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_CE009D3E2E9E94212B95B03923B669C3_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_CE009D3E2E9E94212B95B03923B669C3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Transfers in and/or out of Level 3 </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_CE009D3E2E9E94212B95B03923B669C3_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_CE009D3E2E9E94212B95B03923B669C3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet" xlink:label="loc_us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet_CE009D3E2E9E94212B95B03923B669C3" xlink:type="locator"/>
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<link:label id="lab_cvx_SummarizedFinancialDataOfSubsidiaryTwoAbstract_F6DD71326F23206CE646C17116DA11B4_label_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfSubsidiaryTwoAbstract_F6DD71326F23206CE646C17116DA11B4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data of Subsidiary Two [Abstract] </link:label>
<link:label id="lab_cvx_SummarizedFinancialDataOfSubsidiaryTwoAbstract_F6DD71326F23206CE646C17116DA11B4_documentation_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfSubsidiaryTwoAbstract_F6DD71326F23206CE646C17116DA11B4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Summarized financial data - Chevron transport corporation. </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_SubsidiaryStatementsCaptionsLineItems" xlink:label="loc_cvx_SubsidiaryStatementsCaptionsLineItems_D0C04D567CB5A3598052C17116DBA823" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_975607A1F7C41CBCFBE4C17116DBC563_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_975607A1F7C41CBCFBE4C17116DBC563" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity method investment, ownership percentage </link:label>
<link:label id="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_975607A1F7C41CBCFBE4C17116DBC563_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentOwnershipPercentage_975607A1F7C41CBCFBE4C17116DBC563" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investment, Ownership Percentage </link:label>
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<link:label id="lab_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D_terseLabel_en-US" xlink:label="lab_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of affiliate by summarized financial information </link:label>
<link:label id="lab_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D_label_en-US" xlink:label="lab_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percentage of Affiliate by Summarized Financial Information </link:label>
<link:label id="lab_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D_documentation_en-US" xlink:label="lab_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Percentage of affiliate by summarized financial information. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PercentageOfAffiliateBySummarizedFinancialInformation" xlink:label="loc_cvx_PercentageOfAffiliateBySummarizedFinancialInformation_2ACE9C7AD9D925225903C17116DB344D" xlink:type="locator"/>
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<link:label id="lab_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57_verboseLabel_en-US" xlink:label="lab_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data - Chevron Transport Corporation </link:label>
<link:label id="lab_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57_label_en-US" xlink:label="lab_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Income Subsidiary Two [Abstract] </link:label>
<link:label id="lab_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57_documentation_en-US" xlink:label="lab_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Statement of income subsidiary. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_StatementOfIncomeSubsidiaryTwoAbstract" xlink:label="loc_cvx_StatementOfIncomeSubsidiaryTwoAbstract_783F61B9C60EB304CCB0C17116DB2B57" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OilAndGasRevenue_01563449055C9C01408AC17116DB917E_terseLabel_en-US" xlink:label="lab_us-gaap_OilAndGasRevenue_01563449055C9C01408AC17116DB917E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Sales and other operating revenues </link:label>
<link:label id="lab_us-gaap_OilAndGasRevenue_01563449055C9C01408AC17116DB917E_label_en-US" xlink:label="lab_us-gaap_OilAndGasRevenue_01563449055C9C01408AC17116DB917E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Oil and Gas Revenue </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OilAndGasRevenue" xlink:label="loc_us-gaap_OilAndGasRevenue_01563449055C9C01408AC17116DB917E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CostsAndExpenses_F22C8817230257369A9EC17116DBF268_verboseLabel_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_F22C8817230257369A9EC17116DBF268" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Total costs and other deductions </link:label>
<link:label id="lab_us-gaap_CostsAndExpenses_F22C8817230257369A9EC17116DBF268_label_en-US" xlink:label="lab_us-gaap_CostsAndExpenses_F22C8817230257369A9EC17116DBF268" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Costs and Expenses </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_F22C8817230257369A9EC17116DBF268" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueDisclosuresAbstract_85A775B97980E3B4A5BBC17116BE814E_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosuresAbstract_85A775B97980E3B4A5BBC17116BE814E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Disclosures [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_85A775B97980E3B4A5BBC17116BE814E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C82338C88F8B42698D2BC17116BEC239_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C82338C88F8B42698D2BC17116BEC239" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] </link:label>
<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C82338C88F8B42698D2BC17116BEC239_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C82338C88F8B42698D2BC17116BEC239" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Measurements, Recurring and Nonrecurring [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_C82338C88F8B42698D2BC17116BEC239" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9C333543295E7F9FB213C17116BF1C28_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9C333543295E7F9FB213C17116BF1C28" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value by Measurement Frequency [Axis] </link:label>
<link:label id="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9C333543295E7F9FB213C17116BF1C28_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementFrequencyAxis_9C333543295E7F9FB213C17116BF1C28" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Measurement Frequency [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_9C333543295E7F9FB213C17116BF1C28" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_0BCBD1D2DB963CDB880FC17116BFA3E3_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_0BCBD1D2DB963CDB880FC17116BFA3E3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement Frequency [Domain] </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementFrequencyDomain_0BCBD1D2DB963CDB880FC17116BFA3E3_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementFrequencyDomain_0BCBD1D2DB963CDB880FC17116BFA3E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurement Frequency [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_0BCBD1D2DB963CDB880FC17116BFA3E3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueMeasurementsNonrecurringMember_AFC3E320EFEB2736CD5CC17116BFF85C_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsNonrecurringMember_AFC3E320EFEB2736CD5CC17116BFF85C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Nonrecurring basis </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementsNonrecurringMember_AFC3E320EFEB2736CD5CC17116BFF85C_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsNonrecurringMember_AFC3E320EFEB2736CD5CC17116BFF85C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurements, Nonrecurring [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_AFC3E320EFEB2736CD5CC17116BFF85C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B52267DBF84A23D41F15C17116C0D300_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B52267DBF84A23D41F15C17116C0D300" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] </link:label>
<link:label id="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B52267DBF84A23D41F15C17116C0D300_label_en-US" xlink:label="lab_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B52267DBF84A23D41F15C17116C0D300" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_B52267DBF84A23D41F15C17116C0D300" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274_terseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Properties, plant and equipment, net (held and used) </link:label>
<link:label id="lab_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant, and Equipment, Fair Value Disclosure </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentFairValueDisclosure" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274" xlink:to="lab_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_81C552688D31EB682F45C17116C0F274" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure_6A6498517A0AC4435BEAC17116C03417_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure_6A6498517A0AC4435BEAC17116C03417" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Properties, plant and equipment, net (held for sale) </link:label>
<link:label id="lab_us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure_6A6498517A0AC4435BEAC17116C03417_label_en-US" xlink:label="lab_us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure_6A6498517A0AC4435BEAC17116C03417" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets Held-for-sale, Long Lived, Fair Value Disclosure </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure" xlink:label="loc_us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosure_6A6498517A0AC4435BEAC17116C03417" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure_954CC2C5E2412CAD0457C17116C1C04F_verboseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure_954CC2C5E2412CAD0457C17116C1C04F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Investments and advances </link:label>
<link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure_954CC2C5E2412CAD0457C17116C1C04F_label_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure_954CC2C5E2412CAD0457C17116C1C04F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure_954CC2C5E2412CAD0457C17116C1C04F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetsFairValueDisclosureNonrecurring_137E2B3DF3655A4590BFC17116C158EE_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosureNonrecurring_137E2B3DF3655A4590BFC17116C158EE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total nonrecurring assets at fair value </link:label>
<link:label id="lab_us-gaap_AssetsFairValueDisclosureNonrecurring_137E2B3DF3655A4590BFC17116C158EE_label_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosureNonrecurring_137E2B3DF3655A4590BFC17116C158EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Fair Value Disclosure, Nonrecurring </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsFairValueDisclosureNonrecurring" xlink:label="loc_us-gaap_AssetsFairValueDisclosureNonrecurring_137E2B3DF3655A4590BFC17116C158EE" xlink:type="locator"/>
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<link:label id="lab_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E_terseLabel_en-US" xlink:label="lab_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Properties, plant and equipment, net (held and used), Before-Tax Loss </link:label>
<link:label id="lab_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E_label_en-US" xlink:label="lab_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property Plant and Equipment Fair Value before Tax Loss </link:label>
<link:label id="lab_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E_documentation_en-US" xlink:label="lab_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Property plant and equipment fair value before tax loss. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss" xlink:label="loc_cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss_84E90E1BB49C5B217FDBC17116C1C08E" xlink:type="locator"/>
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<link:label id="lab_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440_terseLabel_en-US" xlink:label="lab_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Properties, plant and equipment, net (held for sale), Before-Tax Loss </link:label>
<link:label id="lab_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440_label_en-US" xlink:label="lab_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets Held for Sale Long Lived Fair Value before Tax Loss </link:label>
<link:label id="lab_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440_documentation_en-US" xlink:label="lab_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Assets held for sale long lived fair value before tax loss. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss" xlink:label="loc_cvx_AssetsHeldForSaleLongLivedFairValueBeforeTaxLoss_0DD48D5453514D7BA085C17116C13440" xlink:type="locator"/>
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<link:label id="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027_terseLabel_en-US" xlink:label="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments and advances, Before-Tax Loss </link:label>
<link:label id="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027_label_en-US" xlink:label="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Investments and Advances before Tax Loss </link:label>
<link:label id="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027_documentation_en-US" xlink:label="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Fair value investments and advances before tax loss. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss" xlink:label="loc_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027" xlink:to="lab_cvx_FairValueInvestmentsAndAdvancesBeforeTaxLoss_B273187C3010802617B9C17116C10027" xlink:type="arc"/>
<link:label id="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512_totalLabel_en-US" xlink:label="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total nonrecurring assets at fair value, Before-Tax Loss </link:label>
<link:label id="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512_label_en-US" xlink:label="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets Fair Value Before Tax Loss </link:label>
<link:label id="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512_documentation_en-US" xlink:label="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Assets Fair Value Before Tax Loss. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AssetsFairValueBeforeTaxLoss" xlink:label="loc_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512" xlink:to="lab_cvx_AssetsFairValueBeforeTaxLoss_BE90C46E815A6AE40D60C17116C1B512" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Taxes on income </link:label>
<link:label id="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C" xlink:to="lab_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_79BDF12F132290063BE7BC73F213222C" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Reconciliation between the U.S. statutory federal income tax rate and the company's effective income tax rate </link:label>
<link:label id="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39" xlink:to="lab_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_EBF01125CB5D24DC9D53BC73F2133E39" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Composition of deferred tax balances </link:label>
<link:label id="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211_label_en-US" xlink:label="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Deferred Tax Assets and Liabilities [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211" xlink:to="lab_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_ADE858F274163859EEB6BC73F2134211" xlink:type="arc"/>
<link:label id="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13_verboseLabel_en-US" xlink:label="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Classification of deferred taxes </link:label>
<link:label id="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13_label_en-US" xlink:label="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Classification of Deferred Taxes [Table Text Block] </link:label>
<link:label id="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13_documentation_en-US" xlink:label="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Classification of deferred taxes. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ClassificationOfDeferredTaxesTableTextBlock" xlink:label="loc_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13" xlink:to="lab_cvx_ClassificationOfDeferredTaxesTableTextBlock_E2B4688C357BF1ACE319BC73F2146E13" xlink:type="arc"/>
<link:label id="lab_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7591D30CD8D14C5A79D4BC73F214FF4C_verboseLabel_en-US" xlink:label="lab_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7591D30CD8D14C5A79D4BC73F214FF4C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Changes to the Company's unrecognized tax benefits </link:label>
<link:label id="lab_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7591D30CD8D14C5A79D4BC73F214FF4C_label_en-US" xlink:label="lab_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7591D30CD8D14C5A79D4BC73F214FF4C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Summary of Income Tax Contingencies [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SummaryOfIncomeTaxContingenciesTextBlock" xlink:label="loc_us-gaap_SummaryOfIncomeTaxContingenciesTextBlock_7591D30CD8D14C5A79D4BC73F214FF4C" xlink:type="locator"/>
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<link:label id="lab_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31_verboseLabel_en-US" xlink:label="lab_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Taxes other than on income </link:label>
<link:label id="lab_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31_label_en-US" xlink:label="lab_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Taxes Other Than on Income [Table Text Block] </link:label>
<link:label id="lab_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31_documentation_en-US" xlink:label="lab_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Taxes other than on income. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TaxesOtherThanOnIncomeTableTextBlock" xlink:label="loc_cvx_TaxesOtherThanOnIncomeTableTextBlock_20BF497EAE1677FF0BB6BC73F214BE31" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligationDisclosureAbstract_ADC33CC052D01F168CB3BC73ED333164_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationDisclosureAbstract_ADC33CC052D01F168CB3BC73ED333164" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation Disclosure [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationDisclosureAbstract" xlink:label="loc_us-gaap_AssetRetirementObligationDisclosureAbstract_ADC33CC052D01F168CB3BC73ED333164" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_98291AC99286A01D7592BC73ED333044_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_98291AC99286A01D7592BC73ED333044" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Changes to the Company's Before-tax Asset Retirement Obligation </link:label>
<link:label id="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_98291AC99286A01D7592BC73ED333044_label_en-US" xlink:label="lab_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_98291AC99286A01D7592BC73ED333044" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Change in Asset Retirement Obligation [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfChangeInAssetRetirementObligationTableTextBlock_98291AC99286A01D7592BC73ED333044" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LeasesAbstract_C4C149A35CE3B19B096BBC73F21AA0AF_label_en-US" xlink:label="lab_us-gaap_LeasesAbstract_C4C149A35CE3B19B096BBC73F21AA0AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Leases [Abstract] </link:label>
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<link:label id="lab_cvx_ChevronLongTermIncentivePlanLTIPMember_42305AE999ACC966D677C171168235A5_terseLabel_en-US" xlink:label="lab_cvx_ChevronLongTermIncentivePlanLTIPMember_42305AE999ACC966D677C171168235A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Chevron Long-Term Incentive Plan (LTIP) </link:label>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_95735ACC52D40C10AF17C1711682DF88_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_95735ACC52D40C10AF17C1711682DF88" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award [Line Items] </link:label>
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<link:label id="lab_us-gaap_RetainedEarningsUndistributedEarningsFromEquityMethodInvestees_2F1CCC188E6AB703CA64C1711682EE44_verboseLabel_en-US" xlink:label="lab_us-gaap_RetainedEarningsUndistributedEarningsFromEquityMethodInvestees_2F1CCC188E6AB703CA64C1711682EE44" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Company's share of undistributed earnings for equity affiliates </link:label>
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<link:label id="lab_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8_verboseLabel_en-US" xlink:label="lab_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Redeemable long term obligations - Long-term debt </link:label>
<link:label id="lab_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8_label_en-US" xlink:label="lab_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Redeemable Long Term Debt </link:label>
<link:label id="lab_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8_documentation_en-US" xlink:label="lab_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Redeemable long term debt. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_RedeemableLongTermDebt" xlink:label="loc_cvx_RedeemableLongTermDebt_F16879A7C96310C7059BBC73F1E04FB8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherShortTermBorrowings_BCF5437CCAB72950352EBC73F1E003E3_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherShortTermBorrowings_BCF5437CCAB72950352EBC73F1E003E3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Redeemable long term obligations - Capital leases </link:label>
<link:label id="lab_us-gaap_OtherShortTermBorrowings_BCF5437CCAB72950352EBC73F1E003E3_label_en-US" xlink:label="lab_us-gaap_OtherShortTermBorrowings_BCF5437CCAB72950352EBC73F1E003E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Short-term Borrowings </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherShortTermBorrowings" xlink:label="loc_us-gaap_OtherShortTermBorrowings_BCF5437CCAB72950352EBC73F1E003E3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6_totalLabel_en-US" xlink:label="lab_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Subtotal </link:label>
<link:label id="lab_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6_label_en-US" xlink:label="lab_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtCurrent" xlink:label="loc_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6" xlink:to="lab_us-gaap_DebtCurrent_F25C3EAF029A8B008DE2BC73F1E086D6" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShortTermDebtRefinancedAmount_4653886A0E9DCD2093BEBC73F1E18096_negatedLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtRefinancedAmount_4653886A0E9DCD2093BEBC73F1E18096" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Reclassified to long-term debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtRefinancedAmount" xlink:label="loc_us-gaap_ShortTermDebtRefinancedAmount_4653886A0E9DCD2093BEBC73F1E18096" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtRefinancedAmount_4653886A0E9DCD2093BEBC73F1E18096" xlink:to="lab_us-gaap_ShortTermDebtRefinancedAmount_4653886A0E9DCD2093BEBC73F1E18096" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShortTermBorrowings_D8785727CC474141CD1BBC73F1E1F1A6_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_D8785727CC474141CD1BBC73F1E1F1A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total short-term debt </link:label>
<link:label id="lab_us-gaap_ShortTermBorrowings_D8785727CC474141CD1BBC73F1E1F1A6_label_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_D8785727CC474141CD1BBC73F1E1F1A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short-term Debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_us-gaap_ShortTermBorrowings_D8785727CC474141CD1BBC73F1E1F1A6" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_B683519B8B78F0BDEC60DA47AEC03D27_label_en-US" xlink:label="lab_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_B683519B8B78F0BDEC60DA47AEC03D27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Organization, Consolidation and Presentation of Financial Statements [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_B683519B8B78F0BDEC60DA47AEC03D27" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C_verboseLabel_en-US" xlink:label="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other Financial Information </link:label>
<link:label id="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C_label_en-US" xlink:label="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Financial Information Disclosure [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalFinancialInformationDisclosureTextBlock" xlink:label="loc_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C" xlink:to="lab_us-gaap_AdditionalFinancialInformationDisclosureTextBlock_EF2D70333E563E3029B0DA47AEC0676C" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_C633211D0FC8FB2A811D532CD9EBCCB7_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_C633211D0FC8FB2A811D532CD9EBCCB7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Table] </link:label>
<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_C633211D0FC8FB2A811D532CD9EBCCB7_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsTable_C633211D0FC8FB2A811D532CD9EBCCB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Table] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_C633211D0FC8FB2A811D532CD9EBCCB7" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35_verboseLabel_en-US" xlink:label="lab_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> All Other </link:label>
<link:label id="lab_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35_label_en-US" xlink:label="lab_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate, Non-Segment [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35" xlink:to="lab_us-gaap_CorporateNonSegmentMember_C3C3C004CA323616E80A532CD9ED7A35" xlink:type="arc"/>
<link:label id="lab_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068_terseLabel_en-US" xlink:label="lab_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Variable Interest Entities by Classification of Entity [Axis] </link:label>
<link:label id="lab_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068_label_en-US" xlink:label="lab_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Variable Interest Entities [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis" xlink:label="loc_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068" xlink:to="lab_us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis_FDAC1E83FC6EB848780D532CD9ED7068" xlink:type="arc"/>
<link:label id="lab_us-gaap_ClassificationOfVariableInterestEntityDomain_5E86CAF2270F1F2E5656532CD9ED77E6_terseLabel_en-US" xlink:label="lab_us-gaap_ClassificationOfVariableInterestEntityDomain_5E86CAF2270F1F2E5656532CD9ED77E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Variable Interest Entity, Classification [Domain] </link:label>
<link:label id="lab_us-gaap_ClassificationOfVariableInterestEntityDomain_5E86CAF2270F1F2E5656532CD9ED77E6_label_en-US" xlink:label="lab_us-gaap_ClassificationOfVariableInterestEntityDomain_5E86CAF2270F1F2E5656532CD9ED77E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Variable Interest Entity, Classification [Domain] </link:label>
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<link:label id="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3_verboseLabel_en-US" xlink:label="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Petropiar </link:label>
<link:label id="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3_label_en-US" xlink:label="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Petropiar [Member] </link:label>
<link:label id="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3_documentation_en-US" xlink:label="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Petropiar. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PetropiarMember" xlink:label="loc_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3" xlink:to="lab_cvx_PetropiarMember_92FDE010D53D63C2039D532CD9EDD1E3" xlink:type="arc"/>
<link:label id="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26_verboseLabel_en-US" xlink:label="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Caspian Pipeline Consortium </link:label>
<link:label id="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26_label_en-US" xlink:label="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Caspian Pipeline Consortium [Member] </link:label>
<link:label id="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26_documentation_en-US" xlink:label="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Caspian Pipeline Consortium. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CaspianPipelineConsortiumMember" xlink:label="loc_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26" xlink:to="lab_cvx_CaspianPipelineConsortiumMember_A33A844801B9D518F1A4532CD9EDDA26" xlink:type="arc"/>
<link:label id="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E_verboseLabel_en-US" xlink:label="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Petroboscan </link:label>
<link:label id="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E_label_en-US" xlink:label="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Petroboscan [Member] </link:label>
<link:label id="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E_documentation_en-US" xlink:label="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Petroboscan. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PetroboscanMember" xlink:label="loc_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E" xlink:to="lab_cvx_PetroboscanMember_DD272184DDEDB8876D68532CD9ED307E" xlink:type="arc"/>
<link:label id="lab_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965_terseLabel_en-US" xlink:label="lab_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Angola LNG Limited </link:label>
<link:label id="lab_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965_label_en-US" xlink:label="lab_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Angola LNG Limited [Member] </link:label>
<link:label id="lab_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965_documentation_en-US" xlink:label="lab_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Angola LNG Limited. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AngolaLngLimitedMember" xlink:label="loc_cvx_AngolaLngLimitedMember_912C6D7B6D5012377E8D532CD9ED0965" xlink:type="locator"/>
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<link:label id="lab_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA_terseLabel_en-US" xlink:label="lab_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> GS Caltex Corporation </link:label>
<link:label id="lab_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA_label_en-US" xlink:label="lab_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Gs Caltex Corporation [Member] </link:label>
<link:label id="lab_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA_documentation_en-US" xlink:label="lab_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> GS Caltex Corporation. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_GsCaltexCorporationMember" xlink:label="loc_cvx_GsCaltexCorporationMember_6FC6951D5E2998FE7065532CD9EDA4CA" xlink:type="locator"/>
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<link:label id="lab_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA_terseLabel_en-US" xlink:label="lab_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Caltex Australia Limited </link:label>
<link:label id="lab_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA_label_en-US" xlink:label="lab_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Caltex Australia Limited [Member] </link:label>
<link:label id="lab_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA_documentation_en-US" xlink:label="lab_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Caltex Australia Limited. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CaltexAustraliaLimitedMember" xlink:label="loc_cvx_CaltexAustraliaLimitedMember_3EF26D2B4199D4A1B9AB532CD9EDB3CA" xlink:type="locator"/>
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<link:label id="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F_terseLabel_en-US" xlink:label="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other </link:label>
<link:label id="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F_label_en-US" xlink:label="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Vie [Member] </link:label>
<link:label id="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F_documentation_en-US" xlink:label="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Other VIE. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OtherVieMember" xlink:label="loc_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F" xlink:to="lab_cvx_OtherVieMember_E068A018A68A84BB3429532CD9F2097F" xlink:type="arc"/>
<link:label id="lab_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408_terseLabel_en-US" xlink:label="lab_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investment [Axis] </link:label>
<link:label id="lab_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408_label_en-US" xlink:label="lab_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment [Axis] </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentAxis" xlink:label="loc_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408" xlink:to="lab_invest_InvestmentAxis_A83E1FAE4B6C22F086FD532CD9F2B408" xlink:type="arc"/>
<link:label id="lab_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD_terseLabel_en-US" xlink:label="lab_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investment [Domain] </link:label>
<link:label id="lab_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD_label_en-US" xlink:label="lab_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment [Domain] </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd#invest_InvestmentDomain" xlink:label="loc_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD" xlink:to="lab_invest_InvestmentDomain_CE5E224D839AA41AFF45532CD9F22ECD" xlink:type="arc"/>
<link:label id="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF_verboseLabel_en-US" xlink:label="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Investments and Advances </link:label>
<link:label id="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF_label_en-US" xlink:label="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments and Advances [Member] </link:label>
<link:label id="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF_documentation_en-US" xlink:label="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Investments and Advances. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_InvestmentsAndAdvancesMember" xlink:label="loc_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF" xlink:to="lab_cvx_InvestmentsAndAdvancesMember_5CC7331A3EE0BD6B0538532CD9F2CBFF" xlink:type="arc"/>
<link:label id="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C_verboseLabel_en-US" xlink:label="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Equity in Earnings </link:label>
<link:label id="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C_label_en-US" xlink:label="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity in Earnings [Member] </link:label>
<link:label id="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C_documentation_en-US" xlink:label="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Equity in Earnings. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_EquityInEarningsMember" xlink:label="loc_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C" xlink:to="lab_cvx_EquityInEarningsMember_6C12A217B8D75B9B9CB0532CD9F34E8C" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_8D065B4640957AD28979532CD9F441BC_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_8D065B4640957AD28979532CD9F441BC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Line Items] </link:label>
<link:label id="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_8D065B4640957AD28979532CD9F441BC_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_8D065B4640957AD28979532CD9F441BC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Equity Method Investments [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_8D065B4640957AD28979532CD9F441BC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EquityMethodInvestments_F596FBDFA3C50EFBF81B532CD9F4C95F_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_F596FBDFA3C50EFBF81B532CD9F4C95F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Investments and Advances </link:label>
<link:label id="lab_us-gaap_EquityMethodInvestments_F596FBDFA3C50EFBF81B532CD9F4C95F_label_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_F596FBDFA3C50EFBF81B532CD9F4C95F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Method Investments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_F596FBDFA3C50EFBF81B532CD9F4C95F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9_verboseLabel_en-US" xlink:label="lab_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other at or below cost </link:label>
<link:label id="lab_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9_label_en-US" xlink:label="lab_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost Method Investments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostMethodInvestments" xlink:label="loc_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9" xlink:to="lab_us-gaap_CostMethodInvestments_E78AD2F990832ED7AC4B532CD9F46CE9" xlink:type="arc"/>
<link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_524B9218D04B2ADA4C5C532CD9F49AFA_totalLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_524B9218D04B2ADA4C5C532CD9F49AFA" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total investments and advances </link:label>
<link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_524B9218D04B2ADA4C5C532CD9F49AFA_label_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_524B9218D04B2ADA4C5C532CD9F49AFA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_524B9218D04B2ADA4C5C532CD9F49AFA" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_F9679344F1566EE71082532CD9F4BA14_terseLabel_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_F9679344F1566EE71082532CD9F4BA14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity in Earnings </link:label>
<link:label id="lab_us-gaap_IncomeLossFromEquityMethodInvestments_F9679344F1566EE71082532CD9F4BA14_label_en-US" xlink:label="lab_us-gaap_IncomeLossFromEquityMethodInvestments_F9679344F1566EE71082532CD9F4BA14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income (Loss) from Equity Method Investments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_F9679344F1566EE71082532CD9F4BA14" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A0893C062566F1F7C2AFBC73ED57C45B_terseLabel_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A0893C062566F1F7C2AFBC73ED57C45B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Changes in Accumulated Other Comprehensive Losses </link:label>
<link:label id="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A0893C062566F1F7C2AFBC73ED57C45B_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNoteTextBlock_A0893C062566F1F7C2AFBC73ED57C45B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive Income (Loss) Note [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNoteTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomeNoteTextBlock_A0893C062566F1F7C2AFBC73ED57C45B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ValuationAllowanceTable_42B4BEF815DFED1507BBB5FA56672B38_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowanceTable_42B4BEF815DFED1507BBB5FA56672B38" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Valuation Allowance [Table] </link:label>
<link:label id="lab_us-gaap_ValuationAllowanceTable_42B4BEF815DFED1507BBB5FA56672B38_label_en-US" xlink:label="lab_us-gaap_ValuationAllowanceTable_42B4BEF815DFED1507BBB5FA56672B38" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Valuation Allowance [Table] </link:label>
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<link:label id="lab_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_8D99F11F6C8229640621B5FA5667EDD7_terseLabel_en-US" xlink:label="lab_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_8D99F11F6C8229640621B5FA5667EDD7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Valuation Allowance by Deferred Tax Asset [Axis] </link:label>
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<link:label id="lab_us-gaap_AssetRetirementObligationCostsMember_35A21C9C11F2A6AB781BB5FA56673F42_terseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationCostsMember_35A21C9C11F2A6AB781BB5FA56673F42" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation </link:label>
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<link:label id="lab_us-gaap_ValuationAllowanceLineItems_909C571AD13F1A0E7BD1B5FA5667513D_label_en-US" xlink:label="lab_us-gaap_ValuationAllowanceLineItems_909C571AD13F1A0E7BD1B5FA5667513D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Valuation Allowance [Line Items] </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_IncreaseDecreaseinDeferredTaxLiabilities" xlink:label="loc_cvx_IncreaseDecreaseinDeferredTaxLiabilities_2C5CF60C666993557A35B648C47F0C83" xlink:type="locator"/>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_DecreaseinIncomeTaxBenefit" xlink:label="loc_cvx_DecreaseinIncomeTaxBenefit_8347F5C4051E8F509A4DB5FA56673D43" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_AE877B3FD57F8422C6CAC17117D629AC_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_AE877B3FD57F8422C6CAC17117D629AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pension and other postretirement benefit plans </link:label>
<link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_AE877B3FD57F8422C6CAC17117D629AC_label_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_AE877B3FD57F8422C6CAC17117D629AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_AE877B3FD57F8422C6CAC17117D629AC" xlink:type="locator"/>
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<link:label id="lab_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490_verboseLabel_en-US" xlink:label="lab_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Deferred Compensation and Benefit Plan Trust </link:label>
<link:label id="lab_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490_label_en-US" xlink:label="lab_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Compensation and Benefit Plan Trust [Member] </link:label>
<link:label id="lab_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490_documentation_en-US" xlink:label="lab_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Deferred compensation and benefit plan trust. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DeferredCompensationAndBenefitPlanTrustMember" xlink:label="loc_cvx_DeferredCompensationAndBenefitPlanTrustMember_D849DC94B3E8ABEABBB3C17117D62490" xlink:type="locator"/>
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<link:label id="lab_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F_terseLabel_en-US" xlink:label="lab_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Benefit Plan Trust (Common Stock) </link:label>
<link:label id="lab_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F_label_en-US" xlink:label="lab_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Benefit Plan Trust [Member] </link:label>
<link:label id="lab_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F_documentation_en-US" xlink:label="lab_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Benefit Plan Trust [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_BenefitPlanTrustMember" xlink:label="loc_cvx_BenefitPlanTrustMember_31518B795F59B834A8A8C17117D6575F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Treasury Stock at Cost </link:label>
<link:label id="lab_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557_label_en-US" xlink:label="lab_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="loc_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557" xlink:to="lab_us-gaap_TreasuryStockMember_061109044C167FBEDC7AC17117D6C557" xlink:type="arc"/>
<link:label id="lab_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F_terseLabel_en-US" xlink:label="lab_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Statement [Line Items] </link:label>
<link:label id="lab_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F_label_en-US" xlink:label="lab_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F" xlink:to="lab_us-gaap_StatementLineItems_2843B6D63303A39525BEC17117D6017F" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875_terseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Stockholders' Equity [Roll Forward] </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Stockholders' Equity [Roll Forward] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875" xlink:to="lab_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_F6C9522F1985526D0F2AC17117D77875" xlink:type="arc"/>
<link:label id="lab_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3_periodStartLabel_en-US" xlink:label="lab_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Balance at January 1 (in shares) </link:label>
<link:label id="lab_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3_label_en-US" xlink:label="lab_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Shares, Issued </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3" xlink:to="lab_us-gaap_SharesIssued_3B2BE15B221C6796A846C17117D77CE3" xlink:type="arc"/>
<link:label id="lab_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E_negatedLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Cash dividends on common stock </link:label>
<link:label id="lab_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends, Common Stock, Cash </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="loc_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E" xlink:to="lab_us-gaap_DividendsCommonStockCash_2F20615298D42BAEDED7C17117D7495E" xlink:type="arc"/>
<link:label id="lab_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Stock dividends </link:label>
<link:label id="lab_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46_label_en-US" xlink:label="lab_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Dividends, Common Stock, Stock </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DividendsCommonStockStock" xlink:label="loc_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46" xlink:to="lab_us-gaap_DividendsCommonStockStock_6C399E3E68D767A2AC58C17117D80B46" xlink:type="arc"/>
<link:label id="lab_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D_verboseLabel_en-US" xlink:label="lab_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Tax (charge) benefit from dividends paid on unallocated ESOP shares and other </link:label>
<link:label id="lab_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D_label_en-US" xlink:label="lab_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Stock Ownership Plan (ESOP), Tax Benefit of Dividends Paid to Plan </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan" xlink:label="loc_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D" xlink:to="lab_us-gaap_EmployeeStockOwnershipPlanESOPTaxBenefitOfDividendsPaidToPlan_E6AA50F89929464D0D00C17117D8017D" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9B4E5B6FC7DFE4D2D33AC17117D81BF7_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9B4E5B6FC7DFE4D2D33AC17117D81BF7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Change during year </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9B4E5B6FC7DFE4D2D33AC17117D81BF7_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9B4E5B6FC7DFE4D2D33AC17117D81BF7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Net of Tax </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_9B4E5B6FC7DFE4D2D33AC17117D81BF7" xlink:type="locator"/>
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<link:label id="lab_us-gaap_TreasuryStockSharesAcquired_87CDB1855F7C5F2FE302C17117D82499_terseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockSharesAcquired_87CDB1855F7C5F2FE302C17117D82499" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Purchases (in shares) </link:label>
<link:label id="lab_us-gaap_TreasuryStockSharesAcquired_87CDB1855F7C5F2FE302C17117D82499_label_en-US" xlink:label="lab_us-gaap_TreasuryStockSharesAcquired_87CDB1855F7C5F2FE302C17117D82499" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock, Shares, Acquired </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_87CDB1855F7C5F2FE302C17117D82499" xlink:type="locator"/>
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<link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_17E4EBAE340F0408D563C17117D82B29_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_17E4EBAE340F0408D563C17117D82B29" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchases </link:label>
<link:label id="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_17E4EBAE340F0408D563C17117D82B29_label_en-US" xlink:label="lab_us-gaap_TreasuryStockValueAcquiredCostMethod_17E4EBAE340F0408D563C17117D82B29" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock, Value, Acquired, Cost Method </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_17E4EBAE340F0408D563C17117D82B29" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_A6CF897AC6DCE80BFCCFC17117D8E4FD_negatedLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_A6CF897AC6DCE80BFCCFC17117D8E4FD" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Issuances - mainly employee benefit plans (in shares) </link:label>
<link:label id="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_A6CF897AC6DCE80BFCCFC17117D8E4FD_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_A6CF897AC6DCE80BFCCFC17117D8E4FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Shares, Treasury Stock Reissued </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesTreasuryStockReissued_A6CF897AC6DCE80BFCCFC17117D8E4FD" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_B2D533279DC8F340BDBAC17117D8C2F8_verboseLabel_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_B2D533279DC8F340BDBAC17117D8C2F8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Issuances - mainly employee benefit plans </link:label>
<link:label id="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_B2D533279DC8F340BDBAC17117D8C2F8_label_en-US" xlink:label="lab_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_B2D533279DC8F340BDBAC17117D8C2F8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Issued During Period, Value, Treasury Stock Reissued </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueTreasuryStockReissued_B2D533279DC8F340BDBAC17117D8C2F8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SharesIssued_A41E342F4D877D5C03EBC17117D851D7_periodEndLabel_en-US" xlink:label="lab_us-gaap_SharesIssued_A41E342F4D877D5C03EBC17117D851D7" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Balance at December 31 (in shares) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharesIssued" xlink:label="loc_us-gaap_SharesIssued_A41E342F4D877D5C03EBC17117D851D7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharesIssued_A41E342F4D877D5C03EBC17117D851D7" xlink:to="lab_us-gaap_SharesIssued_A41E342F4D877D5C03EBC17117D851D7" xlink:type="arc"/>
<link:label id="lab_us-gaap_SupplementalCashFlowElementsAbstract_24EA2AE361654AC2F793B0F58BEC8FF9_label_en-US" xlink:label="lab_us-gaap_SupplementalCashFlowElementsAbstract_24EA2AE361654AC2F793B0F58BEC8FF9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Supplemental Cash Flow Elements [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SupplementalCashFlowElementsAbstract" xlink:label="loc_us-gaap_SupplementalCashFlowElementsAbstract_24EA2AE361654AC2F793B0F58BEC8FF9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SupplementalCashFlowElementsAbstract_24EA2AE361654AC2F793B0F58BEC8FF9" xlink:to="lab_us-gaap_SupplementalCashFlowElementsAbstract_24EA2AE361654AC2F793B0F58BEC8FF9" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CD2A4080AC22695493DFB0F58BF4F98C_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CD2A4080AC22695493DFB0F58BF4F98C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net decrease (increase) in operating working capital was composed of the following: </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CD2A4080AC22695493DFB0F58BF4F98C_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CD2A4080AC22695493DFB0F58BF4F98C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Operating Capital [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_CD2A4080AC22695493DFB0F58BF4F98C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> (Increase) decrease in accounts and notes receivable </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Accounts and Notes Receivable </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsAndNotesReceivable_79594AC891F08D5A755FB0F58BF6654D" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> (Increase) decrease in inventories </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Inventories </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C" xlink:to="lab_us-gaap_IncreaseDecreaseInInventories_2CAF7DEF6EBC752B1B80B0F58BF7118C" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031_negatedLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Decrease in prepaid expenses and other current assets </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Prepaid Expense and Other Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031" xlink:to="lab_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_09C83F518295F32CDA65B0F58BF7F031" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Increase (decrease) in accounts payable and accrued liabilities </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Accounts Payable and Accrued Liabilities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE" xlink:to="lab_us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities_C294E2518AC6E61B7F95B0F58BF786FE" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Increase (decrease) in income and other taxes payable </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Income Taxes Payable </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E" xlink:to="lab_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_1E797B4E21C00C6CCA6CB0F58BF7F06E" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInOperatingCapital_D658D665D147945E9E1BB0F58BF7BBEA_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInOperatingCapital_D658D665D147945E9E1BB0F58BF7BBEA" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US"> Net decrease (increase) in operating working capital </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapital_D658D665D147945E9E1BB0F58BF7BBEA" xlink:type="locator"/>
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<link:label id="lab_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5_verboseLabel_en-US" xlink:label="lab_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net cash provided by operating activities includes the following cash payments for interest on debt and for income taxes: </link:label>
<link:label id="lab_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5_label_en-US" xlink:label="lab_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Net Cash Payments for Interest on Debt and Income Taxes Provided by Operating Activities [Abstract] </link:label>
<link:label id="lab_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5_documentation_en-US" xlink:label="lab_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Net cash payments for interest on debt and income taxes. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract" xlink:label="loc_cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract_160C8DAD7859723F9E0BB0F58BF74FF5" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74_terseLabel_en-US" xlink:label="lab_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest on debt (net of capitalized interest) </link:label>
<link:label id="lab_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74_label_en-US" xlink:label="lab_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Paid, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestPaidNet" xlink:label="loc_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74" xlink:to="lab_us-gaap_InterestPaidNet_154323B03384CE2F32F0B0F58BF72B74" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncomeTaxesPaid_7D3E82F4E63586275CAFB0F58BF7912C_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid_7D3E82F4E63586275CAFB0F58BF7912C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Income taxes </link:label>
<link:label id="lab_us-gaap_IncomeTaxesPaid_7D3E82F4E63586275CAFB0F58BF7912C_label_en-US" xlink:label="lab_us-gaap_IncomeTaxesPaid_7D3E82F4E63586275CAFB0F58BF7912C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Taxes Paid </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="loc_us-gaap_IncomeTaxesPaid_7D3E82F4E63586275CAFB0F58BF7912C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PaymentsForProceedsFromShortTermInvestmentsAlternativeAbstract_120FE415126E683B9ADBB0F58BF791E2_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromShortTermInvestmentsAlternativeAbstract_120FE415126E683B9ADBB0F58BF791E2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net sales of marketable securities consisted of the following gross amounts: </link:label>
<link:label id="lab_us-gaap_PaymentsForProceedsFromShortTermInvestmentsAlternativeAbstract_120FE415126E683B9ADBB0F58BF791E2_label_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromShortTermInvestmentsAlternativeAbstract_120FE415126E683B9ADBB0F58BF791E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for (Proceeds from) Short-term Investments [Abstract] </link:label>
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<link:label id="lab_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Marketable securities purchased </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Marketable Securities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="loc_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F" xlink:to="lab_us-gaap_PaymentsToAcquireMarketableSecurities_5CD67CF444995EE01A1FB0F58BF77A5F" xlink:type="arc"/>
<link:label id="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33_verboseLabel_en-US" xlink:label="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Marketable securities sold </link:label>
<link:label id="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33_label_en-US" xlink:label="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Marketable Securities Sold </link:label>
<link:label id="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33_documentation_en-US" xlink:label="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Marketable securities sold. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_MarketableSecuritiesSold" xlink:label="loc_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33" xlink:to="lab_cvx_MarketableSecuritiesSold_57565110B22D421C5B27B0F58BF72A33" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_E4BD870D33FA45A95E17B0F58BF7D934_totalLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_E4BD870D33FA45A95E17B0F58BF7D934" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net sales of marketable securities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_E4BD870D33FA45A95E17B0F58BF7D934" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_E4BD870D33FA45A95E17B0F58BF7D934" xlink:to="lab_us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities_E4BD870D33FA45A95E17B0F58BF7D934" xlink:type="arc"/>
<link:label id="lab_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF_verboseLabel_en-US" xlink:label="lab_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net maturities of time deposits consisted of the following gross amounts: </link:label>
<link:label id="lab_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF_label_en-US" xlink:label="lab_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maturities of Time Deposits [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MaturitiesOfTimeDepositsAbstract" xlink:label="loc_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF" xlink:to="lab_us-gaap_MaturitiesOfTimeDepositsAbstract_D9F2486EAEB27391B863B0F58BF787FF" xlink:type="arc"/>
<link:label id="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5_negatedLabel_en-US" xlink:label="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Investments in time deposits </link:label>
<link:label id="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5_label_en-US" xlink:label="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Time deposits purchased </link:label>
<link:label id="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5_documentation_en-US" xlink:label="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Time deposits purchased. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TimeDepositsPurchased" xlink:label="loc_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5" xlink:to="lab_cvx_TimeDepositsPurchased_3ACDB3BE0A18A1005142B0F59170EAE5" xlink:type="arc"/>
<link:label id="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466_verboseLabel_en-US" xlink:label="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Time deposits matured </link:label>
<link:label id="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466_label_en-US" xlink:label="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Time deposits matured </link:label>
<link:label id="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466_documentation_en-US" xlink:label="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Time deposits matured. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TimeDepositsMatured" xlink:label="loc_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466" xlink:to="lab_cvx_TimeDepositsMatured_43E7F6484DD6CCA82A40B0F58BF8A466" xlink:type="arc"/>
<link:label id="lab_us-gaap_IncreaseDecreaseInTimeDeposits_ACABBD8F958BA7C877B3B0F58BF82242_totalLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInTimeDeposits_ACABBD8F958BA7C877B3B0F58BF82242" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net sales (purchases) of time deposits </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInTimeDeposits" xlink:label="loc_us-gaap_IncreaseDecreaseInTimeDeposits_ACABBD8F958BA7C877B3B0F58BF82242" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_IncreaseDecreaseInTimeDeposits_ACABBD8F958BA7C877B3B0F58BF82242" xlink:to="lab_us-gaap_IncreaseDecreaseInTimeDeposits_ACABBD8F958BA7C877B3B0F58BF82242" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net (borrowing) repayment of loans by equity affiliates: </link:label>
<link:label id="lab_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C_label_en-US" xlink:label="lab_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Collection of (Payments to Fund) Long-term Loans to Related Parties [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract" xlink:label="loc_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C" xlink:to="lab_us-gaap_ProceedsFromCollectionOfPaymentsToFundLongtermLoansToRelatedPartiesAbstract_43337A28EB2BBCF1DFE8B0F58BF8938C" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Borrowing of loans by equity affiliates </link:label>
<link:label id="lab_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A_label_en-US" xlink:label="lab_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Fund Long-term Loans to Related Parties </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToFundLongtermLoansToRelatedParties" xlink:label="loc_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A" xlink:to="lab_us-gaap_PaymentsToFundLongtermLoansToRelatedParties_6E79BE30D518A9E4039DB0F58BF8350A" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Repayment of loans by equity affiliates </link:label>
<link:label id="lab_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F_label_en-US" xlink:label="lab_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Collection of Long-term Loans to Related Parties </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties" xlink:label="loc_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F" xlink:to="lab_us-gaap_ProceedsFromCollectionOfLongtermLoansToRelatedParties_4637DB496782FBB5EA4FB0F58BF87B8F" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromPaymentsForLongTermLoansForRelatedParties_A853E76CD8B4EAAF8143B0F58BF804FD_totalLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromPaymentsForLongTermLoansForRelatedParties_A853E76CD8B4EAAF8143B0F58BF804FD" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net (borrowing) repayment of loans by equity affiliates </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPaymentsForLongTermLoansForRelatedParties" xlink:label="loc_us-gaap_ProceedsFromPaymentsForLongTermLoansForRelatedParties_A853E76CD8B4EAAF8143B0F58BF804FD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromPaymentsForLongTermLoansForRelatedParties_A853E76CD8B4EAAF8143B0F58BF804FD" xlink:to="lab_us-gaap_ProceedsFromPaymentsForLongTermLoansForRelatedParties_A853E76CD8B4EAAF8143B0F58BF804FD" xlink:type="arc"/>
<link:label id="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB_terseLabel_en-US" xlink:label="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net (purchases) sales of other short-term investments: </link:label>
<link:label id="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB_label_en-US" xlink:label="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for (Proceeds from) Other Short-term Investments [Abstract] </link:label>
<link:label id="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB_documentation_en-US" xlink:label="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Payments for (Proceeds from) Other Short-term Investments [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract" xlink:label="loc_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB" xlink:to="lab_cvx_PaymentsforProceedsfromOtherShorttermInvestmentsAbstract_03C76A9FCD7DD2B3EBE1B0F58BF8A2AB" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Purchases of other short-term investments </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Short-term Investments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireShortTermInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9" xlink:to="lab_us-gaap_PaymentsToAcquireShortTermInvestments_063D52583ABDF26F716AB0F58BF8D7C9" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Sales of other short-term investments </link:label>
<link:label id="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287_label_en-US" xlink:label="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Sale of Short-term Investments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfShortTermInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287" xlink:to="lab_us-gaap_ProceedsFromSaleOfShortTermInvestments_A1758C0860D208A78E79B0F58BF84287" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsForProceedsFromShortTermInvestments_522294AC73152DDCD2F3B0F58BF87A25_negatedTotalLabel_en-US" xlink:label="lab_us-gaap_PaymentsForProceedsFromShortTermInvestments_522294AC73152DDCD2F3B0F58BF87A25" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="resource" xml:lang="en-US"> Net (purchases) sales of other short-term investments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForProceedsFromShortTermInvestments" xlink:label="loc_us-gaap_PaymentsForProceedsFromShortTermInvestments_522294AC73152DDCD2F3B0F58BF87A25" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsForProceedsFromShortTermInvestments_522294AC73152DDCD2F3B0F58BF87A25" xlink:to="lab_us-gaap_PaymentsForProceedsFromShortTermInvestments_522294AC73152DDCD2F3B0F58BF87A25" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShortTermBorrowingsAbstract_6A5BA1C72DC283D2ED7EB0F58BF85C1D_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowingsAbstract_6A5BA1C72DC283D2ED7EB0F58BF85C1D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net borrowings (repayments) of short-term obligations consisted of the following gross and net amounts: </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermBorrowingsAbstract" xlink:label="loc_us-gaap_ShortTermBorrowingsAbstract_6A5BA1C72DC283D2ED7EB0F58BF85C1D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ProceedsFromShortTermDebt_7EF3452C76454F7E5E2AB0F58BF8AF80_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_7EF3452C76454F7E5E2AB0F58BF8AF80" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proceeds from issuances of short-term obligations </link:label>
<link:label id="lab_us-gaap_ProceedsFromShortTermDebt_7EF3452C76454F7E5E2AB0F58BF8AF80_label_en-US" xlink:label="lab_us-gaap_ProceedsFromShortTermDebt_7EF3452C76454F7E5E2AB0F58BF8AF80" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Short-term Debt </link:label>
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<link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_1DF00A9E7397F8DFEC9EB0F58BF80619_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_1DF00A9E7397F8DFEC9EB0F58BF80619" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Repayments of short-term obligations </link:label>
<link:label id="lab_us-gaap_RepaymentsOfShortTermDebt_1DF00A9E7397F8DFEC9EB0F58BF80619_label_en-US" xlink:label="lab_us-gaap_RepaymentsOfShortTermDebt_1DF00A9E7397F8DFEC9EB0F58BF80619" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Repayments of Short-term Debt </link:label>
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<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211_terseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net (repayments) borrowings of short-term obligations with three months or less maturity </link:label>
<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211_label_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from (Repayments of) Short-term Debt, Maturing in Three Months or Less </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess_0E7818FF6EFA4F6ADCC0B0F58BF88211" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_D2AC8CC71256284F4588B0F58BFD083E_totalLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_D2AC8CC71256284F4588B0F58BFD083E" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net (repayments) borrowings of short-term obligations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_D2AC8CC71256284F4588B0F58BFD083E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_D2AC8CC71256284F4588B0F58BFD083E" xlink:to="lab_us-gaap_ProceedsFromRepaymentsOfShortTermDebt_D2AC8CC71256284F4588B0F58BFD083E" xlink:type="arc"/>
<link:label id="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10_verboseLabel_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Capital expenditures </link:label>
<link:label id="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10_label_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital and Exploratory Expenditures, Including Equity Affiliates [Abstract] </link:label>
<link:label id="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10_documentation_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Capital and exploratory expenditures, including equity affiliates. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract" xlink:label="loc_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliatesAbstract_BF663D133053BDAA6402B0F58BFE5D10" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Additions to properties, plant and equipment </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Oil and Gas Property and Equipment </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405" xlink:to="lab_us-gaap_PaymentsToAcquireOilAndGasPropertyAndEquipment_05F4EB3DDBF2F694E0B5B0F58BFE7405" xlink:type="arc"/>
<link:label id="lab_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_C15260ABB15CBC9A976AB0F58BFE1556_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_C15260ABB15CBC9A976AB0F58BFE1556" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Additions to investments </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_C15260ABB15CBC9A976AB0F58BFE1556_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_C15260ABB15CBC9A976AB0F58BFE1556" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Interest in Subsidiaries and Affiliates </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates" xlink:label="loc_us-gaap_PaymentsToAcquireInterestInSubsidiariesAndAffiliates_C15260ABB15CBC9A976AB0F58BFE1556" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ResultsOfOperationsDryHoleCosts_DDBC78A567BAD1F2000CB0F58BFEAC42_terseLabel_en-US" xlink:label="lab_us-gaap_ResultsOfOperationsDryHoleCosts_DDBC78A567BAD1F2000CB0F58BFEAC42" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current-year dry hole expenditures </link:label>
<link:label id="lab_us-gaap_ResultsOfOperationsDryHoleCosts_DDBC78A567BAD1F2000CB0F58BFEAC42_label_en-US" xlink:label="lab_us-gaap_ResultsOfOperationsDryHoleCosts_DDBC78A567BAD1F2000CB0F58BFEAC42" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Results of Operations, Dry Hole Costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ResultsOfOperationsDryHoleCosts" xlink:label="loc_us-gaap_ResultsOfOperationsDryHoleCosts_DDBC78A567BAD1F2000CB0F58BFEAC42" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_BB583FF5C6309190EA4EB0F58BFE1967_negatedLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_BB583FF5C6309190EA4EB0F58BFE1967" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Payments for other liabilities and assets, net </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_BB583FF5C6309190EA4EB0F58BFE1967_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireOtherProductiveAssets_BB583FF5C6309190EA4EB0F58BFE1967" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Other Productive Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireOtherProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireOtherProductiveAssets_BB583FF5C6309190EA4EB0F58BFE1967" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PaymentsToAcquireProductiveAssets_7EF75BC440369181D6CCB0F58BFE90B8_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireProductiveAssets_7EF75BC440369181D6CCB0F58BFE90B8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Capital expenditures </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_7EF75BC440369181D6CCB0F58BFE90B8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties_E56472792DA795D192DFB0F58BFEBA25_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties_E56472792DA795D192DFB0F58BFEBA25" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Expensed exploration expenditures </link:label>
<link:label id="lab_us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties_E56472792DA795D192DFB0F58BFEBA25_label_en-US" xlink:label="lab_us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties_E56472792DA795D192DFB0F58BFEBA25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Explore and Develop Oil and Gas Properties </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties" xlink:label="loc_us-gaap_PaymentsToExploreAndDevelopOilAndGasProperties_E56472792DA795D192DFB0F58BFEBA25" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PaymentsToAcquireEquipmentOnLease_1880554F11B08A5CF349B0F58BFECA6A_verboseLabel_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquipmentOnLease_1880554F11B08A5CF349B0F58BFECA6A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assets acquired through capital lease obligations and other financing obligations </link:label>
<link:label id="lab_us-gaap_PaymentsToAcquireEquipmentOnLease_1880554F11B08A5CF349B0F58BFECA6A_label_en-US" xlink:label="lab_us-gaap_PaymentsToAcquireEquipmentOnLease_1880554F11B08A5CF349B0F58BFECA6A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments to Acquire Equipment on Lease </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireEquipmentOnLease" xlink:label="loc_us-gaap_PaymentsToAcquireEquipmentOnLease_1880554F11B08A5CF349B0F58BFECA6A" xlink:type="locator"/>
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<link:label id="lab_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91_totalLabel_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Capital and exploratory expenditures, excluding equity affiliates </link:label>
<link:label id="lab_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91_label_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital and exploratory expenditures, excluding equity affiliates </link:label>
<link:label id="lab_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91_documentation_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Capital and exploratory expenditures, excluding equity affiliates. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates" xlink:label="loc_cvx_CapitalAndExploratoryExpendituresExcludingEquityAffiliates_0DD8A489250C0D26D912B0F58BFE1F91" xlink:type="locator"/>
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<link:label id="lab_cvx_CompanysShareOfExpendituresByEquityAffiliates_55B65EBA0981A16ED46FB0F58BFE7946_verboseLabel_en-US" xlink:label="lab_cvx_CompanysShareOfExpendituresByEquityAffiliates_55B65EBA0981A16ED46FB0F58BFE7946" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Company's share of expenditures by equity affiliates </link:label>
<link:label id="lab_cvx_CompanysShareOfExpendituresByEquityAffiliates_55B65EBA0981A16ED46FB0F58BFE7946_label_en-US" xlink:label="lab_cvx_CompanysShareOfExpendituresByEquityAffiliates_55B65EBA0981A16ED46FB0F58BFE7946" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Company's share of expenditures by equity affiliates </link:label>
<link:label id="lab_cvx_CompanysShareOfExpendituresByEquityAffiliates_55B65EBA0981A16ED46FB0F58BFE7946_documentation_en-US" xlink:label="lab_cvx_CompanysShareOfExpendituresByEquityAffiliates_55B65EBA0981A16ED46FB0F58BFE7946" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Company's share of expenditures by equity affiliates. </link:label>
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<link:label id="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliates_4A4C0A1F90C1447C9818B0F58BFEF230_totalLabel_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliates_4A4C0A1F90C1447C9818B0F58BFEF230" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Capital and exploratory expenditures, including equity affiliates </link:label>
<link:label id="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliates_4A4C0A1F90C1447C9818B0F58BFEF230_label_en-US" xlink:label="lab_cvx_CapitalAndExploratoryExpendituresIncludingEquityAffiliates_4A4C0A1F90C1447C9818B0F58BFEF230" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital and exploratory expenditures, including equity affiliates </link:label>
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<link:label id="lab_us-gaap_FairValueOfAssetsAcquired_C03211C4D2D700A35A44B0F58BFE64F1_verboseLabel_en-US" xlink:label="lab_us-gaap_FairValueOfAssetsAcquired_C03211C4D2D700A35A44B0F58BFE64F1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Non-cash additions to properties, plant and equipment </link:label>
<link:label id="lab_us-gaap_FairValueOfAssetsAcquired_C03211C4D2D700A35A44B0F58BFE64F1_label_en-US" xlink:label="lab_us-gaap_FairValueOfAssetsAcquired_C03211C4D2D700A35A44B0F58BFE64F1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value of Assets Acquired </link:label>
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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_06579504FCBA9BA46ABF7B1D7F6659ED_verboseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_06579504FCBA9BA46ABF7B1D7F6659ED" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Properties, Plant and Equipment </link:label>
<link:label id="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_06579504FCBA9BA46ABF7B1D7F6659ED_label_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_06579504FCBA9BA46ABF7B1D7F6659ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Property, Plant and Equipment Disclosure [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_06579504FCBA9BA46ABF7B1D7F6659ED" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_AED5BEAFB75E8C79165CBC73F1B29EB4_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_AED5BEAFB75E8C79165CBC73F1B29EB4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Company Before Tax Obligation </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_AED5BEAFB75E8C79165CBC73F1B29EB4_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_AED5BEAFB75E8C79165CBC73F1B29EB4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation, Roll Forward Analysis [Roll Forward] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward" xlink:label="loc_us-gaap_AssetRetirementObligationRollForwardAnalysisRollForward_AED5BEAFB75E8C79165CBC73F1B29EB4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligation_705C2486DFA46B919273BC73F1B299FD_periodStartLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligation_705C2486DFA46B919273BC73F1B299FD" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Balance at January 1 </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligation_705C2486DFA46B919273BC73F1B299FD_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligation_705C2486DFA46B919273BC73F1B299FD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation </link:label>
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<link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_F3937F93069D6E7631CEBC73F1B24B04_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_F3937F93069D6E7631CEBC73F1B24B04" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Liabilities incurred </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_F3937F93069D6E7631CEBC73F1B24B04_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesIncurred_F3937F93069D6E7631CEBC73F1B24B04" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation, Liabilities Incurred </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesIncurred" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesIncurred_F3937F93069D6E7631CEBC73F1B24B04" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_700E9A39D265C6E96E69BC73F1B2C000_negatedLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_700E9A39D265C6E96E69BC73F1B2C000" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Liabilities settled </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_700E9A39D265C6E96E69BC73F1B2C000_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationLiabilitiesSettled_700E9A39D265C6E96E69BC73F1B2C000" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation, Liabilities Settled </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationLiabilitiesSettled" xlink:label="loc_us-gaap_AssetRetirementObligationLiabilitiesSettled_700E9A39D265C6E96E69BC73F1B2C000" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligationAccretionExpense_BCF89EE9F7EF7BF8E9AABC73F1B2A558_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationAccretionExpense_BCF89EE9F7EF7BF8E9AABC73F1B2A558" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accretion expense </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligationAccretionExpense_BCF89EE9F7EF7BF8E9AABC73F1B2A558_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationAccretionExpense_BCF89EE9F7EF7BF8E9AABC73F1B2A558" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation, Accretion Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="loc_us-gaap_AssetRetirementObligationAccretionExpense_BCF89EE9F7EF7BF8E9AABC73F1B2A558" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_71D7503EE061920898FABC73F1B32171_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_71D7503EE061920898FABC73F1B32171" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Revisions in estimated cash flows </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_71D7503EE061920898FABC73F1B32171_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationRevisionOfEstimate_71D7503EE061920898FABC73F1B32171" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligation, Revision of Estimate </link:label>
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<link:label id="lab_us-gaap_AssetRetirementObligation_A91C7BC1250318969890BC73F1B300EC_periodEndLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligation_A91C7BC1250318969890BC73F1B300EC" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Balance at December 31 </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_us-gaap_AssetRetirementObligation_A91C7BC1250318969890BC73F1B300EC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AssetRetirementObligationsNoncurrent_3D20B937A085385533BFBC73F1B32CC2_verboseLabel_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationsNoncurrent_3D20B937A085385533BFBC73F1B32CC2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term portion of the company's before-tax asset retirement obligations </link:label>
<link:label id="lab_us-gaap_AssetRetirementObligationsNoncurrent_3D20B937A085385533BFBC73F1B32CC2_label_en-US" xlink:label="lab_us-gaap_AssetRetirementObligationsNoncurrent_3D20B937A085385533BFBC73F1B32CC2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Asset Retirement Obligations, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:label="loc_us-gaap_AssetRetirementObligationsNoncurrent_3D20B937A085385533BFBC73F1B32CC2" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_416A7A76A20040D3C741C17116B08169_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable_416A7A76A20040D3C741C17116B08169" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, by Balance Sheet Grouping [Table] </link:label>
<link:label id="lab_us-gaap_FairValueByBalanceSheetGroupingTable_416A7A76A20040D3C741C17116B08169_label_en-US" xlink:label="lab_us-gaap_FairValueByBalanceSheetGroupingTable_416A7A76A20040D3C741C17116B08169" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, by Balance Sheet Grouping [Table] </link:label>
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<link:label id="lab_us-gaap_RangeMember_41D18B636C21F6F71C98C17116B056F5_label_en-US" xlink:label="lab_us-gaap_RangeMember_41D18B636C21F6F71C98C17116B056F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Range [Domain] </link:label>
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<link:label id="lab_us-gaap_MaximumMember_CADEEC842B0F5402A10FC17116B005C7_label_en-US" xlink:label="lab_us-gaap_MaximumMember_CADEEC842B0F5402A10FC17116B005C7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maximum [Member] </link:label>
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<link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_72DE6E277BEA18994973C17116B00E4A_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_72DE6E277BEA18994973C17116B00E4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, by Balance Sheet Grouping, Disclosure Item Amounts [Axis] </link:label>
<link:label id="lab_us-gaap_FairValueByMeasurementBasisAxis_72DE6E277BEA18994973C17116B00E4A_label_en-US" xlink:label="lab_us-gaap_FairValueByMeasurementBasisAxis_72DE6E277BEA18994973C17116B00E4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Measurement Basis [Axis] </link:label>
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<link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_4F961B300AEEFF671B92C17116B008E4_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_4F961B300AEEFF671B92C17116B008E4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Disclosure Item Amounts [Domain] </link:label>
<link:label id="lab_us-gaap_FairValueDisclosureItemAmountsDomain_4F961B300AEEFF671B92C17116B008E4_label_en-US" xlink:label="lab_us-gaap_FairValueDisclosureItemAmountsDomain_4F961B300AEEFF671B92C17116B008E4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value Measurement [Domain] </link:label>
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<link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_9F32FA5B986ABBAF348AC17116B01738_terseLabel_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_9F32FA5B986ABBAF348AC17116B01738" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Portion at Fair Value Measurement [Member] </link:label>
<link:label id="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_9F32FA5B986ABBAF348AC17116B01738_label_en-US" xlink:label="lab_us-gaap_PortionAtFairValueFairValueDisclosureMember_9F32FA5B986ABBAF348AC17116B01738" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Portion at Fair Value Measurement [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_9F32FA5B986ABBAF348AC17116B01738" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember_5E4AFBDE573EDF2BF063C17116B083A8_terseLabel_en-US" xlink:label="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember_5E4AFBDE573EDF2BF063C17116B083A8" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Carrying Amount of Long-term Debt </link:label>
<link:label id="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember_5E4AFBDE573EDF2BF063C17116B083A8_label_en-US" xlink:label="lab_us-gaap_CarryingReportedAmountFairValueDisclosureMember_5E4AFBDE573EDF2BF063C17116B083A8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reported Value Measurement [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_5E4AFBDE573EDF2BF063C17116B083A8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_74521260E57CE3B260ECC17116B04728_terseLabel_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_74521260E57CE3B260ECC17116B04728" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value </link:label>
<link:label id="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_74521260E57CE3B260ECC17116B04728_label_en-US" xlink:label="lab_us-gaap_EstimateOfFairValueFairValueDisclosureMember_74521260E57CE3B260ECC17116B04728" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Estimate of Fair Value Measurement [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_74521260E57CE3B260ECC17116B04728" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LongtermDebtTypeAxis_031DC286263AF9525491C17116B0BAAC_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_031DC286263AF9525491C17116B0BAAC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Axis] </link:label>
<link:label id="lab_us-gaap_LongtermDebtTypeAxis_031DC286263AF9525491C17116B0BAAC_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeAxis_031DC286263AF9525491C17116B0BAAC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_031DC286263AF9525491C17116B0BAAC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LongtermDebtTypeDomain_CE33990B03330AADAFB5C17116B089DE_terseLabel_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_CE33990B03330AADAFB5C17116B089DE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Domain] </link:label>
<link:label id="lab_us-gaap_LongtermDebtTypeDomain_CE33990B03330AADAFB5C17116B089DE_label_en-US" xlink:label="lab_us-gaap_LongtermDebtTypeDomain_CE33990B03330AADAFB5C17116B089DE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Type [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_CE33990B03330AADAFB5C17116B089DE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CorporateBondSecuritiesMember_2C283EEABFBEE38057CAC17116B163D4_terseLabel_en-US" xlink:label="lab_us-gaap_CorporateBondSecuritiesMember_2C283EEABFBEE38057CAC17116B163D4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Corporate Bond Securities </link:label>
<link:label id="lab_us-gaap_CorporateBondSecuritiesMember_2C283EEABFBEE38057CAC17116B163D4_label_en-US" xlink:label="lab_us-gaap_CorporateBondSecuritiesMember_2C283EEABFBEE38057CAC17116B163D4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Corporate Bond Securities [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CorporateBondSecuritiesMember" xlink:label="loc_us-gaap_CorporateBondSecuritiesMember_2C283EEABFBEE38057CAC17116B163D4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherLongTermInvestmentsMember_F4CC8776A03FD20AA12BC17116B1B4AF_terseLabel_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestmentsMember_F4CC8776A03FD20AA12BC17116B1B4AF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Long-term Debt </link:label>
<link:label id="lab_us-gaap_OtherLongTermInvestmentsMember_F4CC8776A03FD20AA12BC17116B1B4AF_label_en-US" xlink:label="lab_us-gaap_OtherLongTermInvestmentsMember_F4CC8776A03FD20AA12BC17116B1B4AF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Long-term Investments [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLongTermInvestmentsMember" xlink:label="loc_us-gaap_OtherLongTermInvestmentsMember_F4CC8776A03FD20AA12BC17116B1B4AF" xlink:type="locator"/>
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<link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4C9671E785D1233F98B7C17116B1168B_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4C9671E785D1233F98B7C17116B1168B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] </link:label>
<link:label id="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4C9671E785D1233F98B7C17116B1168B_label_en-US" xlink:label="lab_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4C9671E785D1233F98B7C17116B1168B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] </link:label>
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<link:label id="lab_cvx_MaturityPeriodofBanktimeDepositsclassifiedasCashequivalents_A3E7820F6CBFC3D851E6C17116B10CE5_terseLabel_en-US" xlink:label="lab_cvx_MaturityPeriodofBanktimeDepositsclassifiedasCashequivalents_A3E7820F6CBFC3D851E6C17116B10CE5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Maturity period of primarily bank time deposits, classified as cash equivalents, maximum </link:label>
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<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_B92A898B4897C34D888EC17116B27890_terseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_B92A898B4897C34D888EC17116B27890" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Carrying/fair value of cash and cash equivalents </link:label>
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<link:label id="lab_us-gaap_DebtInstrumentFairValue_04F776004CB54806CDCDC17116B2B97D_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFairValue_04F776004CB54806CDCDC17116B2B97D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fair value of debt </link:label>
<link:label id="lab_us-gaap_DebtInstrumentFairValue_04F776004CB54806CDCDC17116B2B97D_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFairValue_04F776004CB54806CDCDC17116B2B97D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Fair Value Disclosure </link:label>
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<link:label id="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1A4E1811A30DCA7C2EB5B3AB682C8173_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_1A4E1811A30DCA7C2EB5B3AB682C8173" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Business Acquisitions, by Acquisition [Table] </link:label>
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<link:label id="lab_us-gaap_BusinessAcquisitionAxis_80EF35182F96CB0EBE9EB3AB682C55EE_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_80EF35182F96CB0EBE9EB3AB682C55EE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Axis] </link:label>
<link:label id="lab_us-gaap_BusinessAcquisitionAxis_80EF35182F96CB0EBE9EB3AB682C55EE_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAxis_80EF35182F96CB0EBE9EB3AB682C55EE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Axis] </link:label>
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<link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_5FD43F3648F4F46FA317B3AB682CF1A2_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_5FD43F3648F4F46FA317B3AB682CF1A2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Acquisition, Acquiree [Domain] </link:label>
<link:label id="lab_us-gaap_BusinessAcquisitionAcquireeDomain_5FD43F3648F4F46FA317B3AB682CF1A2_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionAcquireeDomain_5FD43F3648F4F46FA317B3AB682CF1A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition, Acquiree [Domain] </link:label>
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<link:label id="lab_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64_terseLabel_en-US" xlink:label="lab_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unocal </link:label>
<link:label id="lab_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64_label_en-US" xlink:label="lab_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Unocal [Member] </link:label>
<link:label id="lab_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64_documentation_en-US" xlink:label="lab_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Unocal [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_UnocalMember" xlink:label="loc_cvx_UnocalMember_FB86A64E753189882FF7B3AB682E0B64" xlink:type="locator"/>
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<link:label id="lab_us-gaap_BusinessAcquisitionLineItems_76D6770ACD6A0FD534BEB3AB683059A5_terseLabel_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_76D6770ACD6A0FD534BEB3AB683059A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Line Items] </link:label>
<link:label id="lab_us-gaap_BusinessAcquisitionLineItems_76D6770ACD6A0FD534BEB3AB683059A5_label_en-US" xlink:label="lab_us-gaap_BusinessAcquisitionLineItems_76D6770ACD6A0FD534BEB3AB683059A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Business Acquisition [Line Items] </link:label>
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<link:label id="lab_us-gaap_Goodwill_87E2DA9F4F9B071D6124B3AB6830A193_verboseLabel_en-US" xlink:label="lab_us-gaap_Goodwill_87E2DA9F4F9B071D6124B3AB6830A193" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>
<link:label id="lab_us-gaap_Goodwill_87E2DA9F4F9B071D6124B3AB6830A193_label_en-US" xlink:label="lab_us-gaap_Goodwill_87E2DA9F4F9B071D6124B3AB6830A193" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Goodwill </link:label>
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<link:label id="lab_us-gaap_GainLossOnDispositionOfAssets_920815770713814B5C16B3AB68382722_verboseLabel_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets_920815770713814B5C16B3AB68382722" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Gains on sale of nonstrategic properties </link:label>
<link:label id="lab_us-gaap_GainLossOnDispositionOfAssets_920815770713814B5C16B3AB68382722_label_en-US" xlink:label="lab_us-gaap_GainLossOnDispositionOfAssets_920815770713814B5C16B3AB68382722" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property </link:label>
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<link:label id="lab_cvx_CompanyShareOfEquityAffiliatesForeignCurrencyEffects_E6E349B13FE7064CBC8DB3AB6838781A_verboseLabel_en-US" xlink:label="lab_cvx_CompanyShareOfEquityAffiliatesForeignCurrencyEffects_E6E349B13FE7064CBC8DB3AB6838781A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Company share of equity affiliates foreign currency effects </link:label>
<link:label id="lab_cvx_CompanyShareOfEquityAffiliatesForeignCurrencyEffects_E6E349B13FE7064CBC8DB3AB6838781A_label_en-US" xlink:label="lab_cvx_CompanyShareOfEquityAffiliatesForeignCurrencyEffects_E6E349B13FE7064CBC8DB3AB6838781A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Company Share of Equity Affiliates Foreign Currency Effects </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_CompanyShareOfEquityAffiliatesForeignCurrencyEffects" xlink:label="loc_cvx_CompanyShareOfEquityAffiliatesForeignCurrencyEffects_E6E349B13FE7064CBC8DB3AB6838781A" xlink:type="locator"/>
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<link:label id="lab_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4_terseLabel_en-US" xlink:label="lab_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Gain (loss) for impairments and other assets write-offs </link:label>
<link:label id="lab_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4_label_en-US" xlink:label="lab_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Gain (Loss) on Impairment Charges and Other Assets Write-offs </link:label>
<link:label id="lab_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4_documentation_en-US" xlink:label="lab_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Gain (Loss) on Impairment Charges and Other Assets Write-offs </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs" xlink:label="loc_cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs_1794417EC5A47783FE1CB3AB6838D7F4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InterestCostsIncurred_E1912BE5CD7994BCDDEBB3AB6838EC8C_totalLabel_en-US" xlink:label="lab_us-gaap_InterestCostsIncurred_E1912BE5CD7994BCDDEBB3AB6838EC8C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total financing interest and debt costs </link:label>
<link:label id="lab_us-gaap_InterestCostsIncurred_E1912BE5CD7994BCDDEBB3AB6838EC8C_label_en-US" xlink:label="lab_us-gaap_InterestCostsIncurred_E1912BE5CD7994BCDDEBB3AB6838EC8C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Costs Incurred </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestCostsIncurred" xlink:label="loc_us-gaap_InterestCostsIncurred_E1912BE5CD7994BCDDEBB3AB6838EC8C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_InterestCostsCapitalized_59EEFBA358BA1CF4E563B3AB683816FA_terseLabel_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_59EEFBA358BA1CF4E563B3AB683816FA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Less: Capitalized interest </link:label>
<link:label id="lab_us-gaap_InterestCostsCapitalized_59EEFBA358BA1CF4E563B3AB683816FA_label_en-US" xlink:label="lab_us-gaap_InterestCostsCapitalized_59EEFBA358BA1CF4E563B3AB683816FA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Costs Capitalized </link:label>
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<link:label id="lab_us-gaap_InterestExpenseDebt_EADA45E6BD8E7C8118EDB3AB683897D0_terseLabel_en-US" xlink:label="lab_us-gaap_InterestExpenseDebt_EADA45E6BD8E7C8118EDB3AB683897D0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest and debt expense </link:label>
<link:label id="lab_us-gaap_InterestExpenseDebt_EADA45E6BD8E7C8118EDB3AB683897D0_label_en-US" xlink:label="lab_us-gaap_InterestExpenseDebt_EADA45E6BD8E7C8118EDB3AB683897D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Interest Expense, Debt </link:label>
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<link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_4ED0CA04A9A57FA7855DB3AB6839B531_verboseLabel_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense_4ED0CA04A9A57FA7855DB3AB6839B531" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Research and development expenses </link:label>
<link:label id="lab_us-gaap_ResearchAndDevelopmentExpense_4ED0CA04A9A57FA7855DB3AB6839B531_label_en-US" xlink:label="lab_us-gaap_ResearchAndDevelopmentExpense_4ED0CA04A9A57FA7855DB3AB6839B531" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Research and Development Expense </link:label>
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<link:label id="lab_us-gaap_ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue_DB1BDDEF8C072783F5ACB3AB6839D0FB_verboseLabel_en-US" xlink:label="lab_us-gaap_ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue_DB1BDDEF8C072783F5ACB3AB6839D0FB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Excess of replacement cost over the carrying value of inventories (LIFO method) </link:label>
<link:label id="lab_us-gaap_ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue_DB1BDDEF8C072783F5ACB3AB6839D0FB_label_en-US" xlink:label="lab_us-gaap_ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue_DB1BDDEF8C072783F5ACB3AB6839D0FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Excess of Replacement or Current Costs over Stated LIFO Value </link:label>
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<link:label id="lab_us-gaap_EffectOfLIFOInventoryLiquidationOnIncome_6E92B594B32B4F834A5CB3AB68396984_verboseLabel_en-US" xlink:label="lab_us-gaap_EffectOfLIFOInventoryLiquidationOnIncome_6E92B594B32B4F834A5CB3AB68396984" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> LIFO losses on inventory drawdowns included in earnings </link:label>
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<link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_830B5E9AFB48FC0805B54EC1863BE891_terseLabel_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_830B5E9AFB48FC0805B54EC1863BE891" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Benefits </link:label>
<link:label id="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_830B5E9AFB48FC0805B54EC1863BE891_label_en-US" xlink:label="lab_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_830B5E9AFB48FC0805B54EC1863BE891" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Postretirement Benefits Plan [Member] </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_985BDB26EFB7C607E48D4EC1863C33B2_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_985BDB26EFB7C607E48D4EC1863C33B2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2018 </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_985BDB26EFB7C607E48D4EC1863C33B2_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_985BDB26EFB7C607E48D4EC1863C33B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Benefit Payment, Next Twelve Months </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_5D7670D562614A386AEA4EC1863CE7CF_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_5D7670D562614A386AEA4EC1863CE7CF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2019 </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_5D7670D562614A386AEA4EC1863CE7CF_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_5D7670D562614A386AEA4EC1863CE7CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Benefit Payment, Year Two </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_5D7670D562614A386AEA4EC1863CE7CF" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_030B3D588DE5219892934EC1863CFD85_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_030B3D588DE5219892934EC1863CFD85" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2020 </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_030B3D588DE5219892934EC1863CFD85_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_030B3D588DE5219892934EC1863CFD85" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Benefit Payment, Year Three </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_030B3D588DE5219892934EC1863CFD85" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_68881CD77BC726CFAEC04EC1863C6B06_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_68881CD77BC726CFAEC04EC1863C6B06" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2021 </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_68881CD77BC726CFAEC04EC1863C6B06_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_68881CD77BC726CFAEC04EC1863C6B06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Benefit Payment, Year Four </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_68881CD77BC726CFAEC04EC1863C6B06" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_AE8FB286558D76C143254EC1863C264A_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_AE8FB286558D76C143254EC1863C264A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 2022 </link:label>
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<link:label id="lab_us-gaap_ScheduleOfVariableInterestEntitiesTable_3C417877B42A46997256B5FA56C71964_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfVariableInterestEntitiesTable_3C417877B42A46997256B5FA56C71964" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Variable Interest Entities [Table] </link:label>
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<link:label id="lab_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39_verboseLabel_en-US" xlink:label="lab_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Affiliated Entity </link:label>
<link:label id="lab_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39_label_en-US" xlink:label="lab_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Affiliated Entity [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AffiliatedEntityMember" xlink:label="loc_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39" xlink:to="lab_us-gaap_AffiliatedEntityMember_1FC6B88D159AB5421A13B5FA56CDBE39" xlink:type="arc"/>
<link:label id="lab_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82_terseLabel_en-US" xlink:label="lab_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Variable Interest Entity [Line Items] </link:label>
<link:label id="lab_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82_label_en-US" xlink:label="lab_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Variable Interest Entity [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_VariableInterestEntityLineItems" xlink:label="loc_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82" xlink:to="lab_us-gaap_VariableInterestEntityLineItems_82F294B24E96CFFC6155B5FA56CD0E82" xlink:type="arc"/>
<link:label id="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2_verboseLabel_en-US" xlink:label="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Chevron investment carrying value over underlying equity in TCO's net assets </link:label>
<link:label id="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2_label_en-US" xlink:label="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment in Vie Greater Less than Underlying Equity in Vie Net Assets Vie One </link:label>
<link:label id="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2_documentation_en-US" xlink:label="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Investment in vie greater less than underlying equity in vie net assets vie one. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne" xlink:label="loc_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2" xlink:to="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne_B7441EB038B297EB4D0EB5FA56CDCEE2" xlink:type="arc"/>
<link:label id="lab_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064_terseLabel_en-US" xlink:label="lab_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Notes receivable from affiliate </link:label>
<link:label id="lab_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064_label_en-US" xlink:label="lab_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Notes Receivable, Related Parties </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NotesReceivableRelatedParties" xlink:label="loc_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064" xlink:to="lab_us-gaap_NotesReceivableRelatedParties_0236CA4502185664F0AFB643DD704064" xlink:type="arc"/>
<link:label id="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526_verboseLabel_en-US" xlink:label="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long term loans of Caspian Pipeline Consortium included in investments and advances </link:label>
<link:label id="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526_label_en-US" xlink:label="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long Term Loans Included in Investments and Advances </link:label>
<link:label id="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526_documentation_en-US" xlink:label="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Long term loans included in investments and advances. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LongTermLoansIncludedInInvestmentsAndAdvances" xlink:label="loc_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526" xlink:to="lab_cvx_LongTermLoansIncludedInInvestmentsAndAdvances_FD93294A3232A515C9B0B5FA56CE1526" xlink:type="arc"/>
<link:label id="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06_verboseLabel_en-US" xlink:label="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Chevron investment carrying value less underlying equity in Petropiar net assets </link:label>
<link:label id="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06_label_en-US" xlink:label="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Decrease in Company Investment Carrying Value over Underlying Equity in Vie Two Net Assets </link:label>
<link:label id="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06_documentation_en-US" xlink:label="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Decrease in company investment carrying value over underlying equity in vie two net assets. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets" xlink:label="loc_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06" xlink:to="lab_cvx_DecreaseInCompanyInvestmentCarryingValueOverUnderlyingEquityInVieTwoNetAssets_020C10E0E29307AFA8DAB5FA56CECA06" xlink:type="arc"/>
<link:label id="lab_us-gaap_EquityMethodInvestments_6BAFF8ED161A8205B096B5FA56CEA510_terseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestments_6BAFF8ED161A8205B096B5FA56CEA510" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Investments and advances </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquityMethodInvestments" xlink:label="loc_us-gaap_EquityMethodInvestments_6BAFF8ED161A8205B096B5FA56CEA510" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EquityMethodInvestments_6BAFF8ED161A8205B096B5FA56CEA510" xlink:to="lab_us-gaap_EquityMethodInvestments_6BAFF8ED161A8205B096B5FA56CEA510" xlink:type="arc"/>
<link:label id="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A_verboseLabel_en-US" xlink:label="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of Caspian Pipeline Consortium pipeline construction funded by Loans </link:label>
<link:label id="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A_label_en-US" xlink:label="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loan Provided to Fund Pipe line Construction </link:label>
<link:label id="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A_documentation_en-US" xlink:label="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Loan provided to fund pipe line construction. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LoanProvidedToFundPipeLineConstruction" xlink:label="loc_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A" xlink:to="lab_cvx_LoanProvidedToFundPipeLineConstruction_71CD19CF3BF56C8F4A71B5FA56CE4C7A" xlink:type="arc"/>
<link:label id="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222_verboseLabel_en-US" xlink:label="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Chevron investment carrying value over underlying equity in Petroboscan's net assets </link:label>
<link:label id="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222_label_en-US" xlink:label="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investment in Vie Greater Less than Underlying Equity in Vie Net Assets Vie Three </link:label>
<link:label id="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222_documentation_en-US" xlink:label="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Investment in vie greater less than underlying equity in vie net assets vie three. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree" xlink:label="loc_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222" xlink:to="lab_cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree_07A4CCCFA9486CDA4E44B5FA56CEA222" xlink:type="arc"/>
<link:label id="lab_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Related Party Transaction, Other Revenues from Transactions with Related Party </link:label>
<link:label id="lab_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Related Party Transaction, Other Revenues from Transactions with Related Party </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty" xlink:label="loc_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D" xlink:to="lab_us-gaap_RelatedPartyTransactionOtherRevenuesFromTransactionsWithRelatedParty_8311B453E1D7D8A93567B5FA56CEF93D" xlink:type="arc"/>
<link:label id="lab_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE_verboseLabel_en-US" xlink:label="lab_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Purchased crude oil and products </link:label>
<link:label id="lab_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE_label_en-US" xlink:label="lab_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Cost of Purchased Oil and Gas </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfPurchasedOilAndGas" xlink:label="loc_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE" xlink:to="lab_us-gaap_CostOfPurchasedOilAndGas_21A19503F888BB63A03BB5FA56CECCAE" xlink:type="arc"/>
<link:label id="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304_verboseLabel_en-US" xlink:label="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accounts and notes receivable due from affiliated companies </link:label>
<link:label id="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304_label_en-US" xlink:label="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts and Notes Receivable Due from Affiliated Companies </link:label>
<link:label id="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304_documentation_en-US" xlink:label="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Accounts and notes receivable due from affiliated companies. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies" xlink:label="loc_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304" xlink:to="lab_cvx_AccountsAndNotesReceivableDueFromAffiliatedCompanies_28CCD3FEF1343E6B6485B5FA56CED304" xlink:type="arc"/>
<link:label id="lab_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222_verboseLabel_en-US" xlink:label="lab_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable due to affiliated companies </link:label>
<link:label id="lab_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222_label_en-US" xlink:label="lab_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Payable Due to Affiliated Companies </link:label>
<link:label id="lab_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222_documentation_en-US" xlink:label="lab_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Accounts payable due to affiliated companies. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AccountsPayableDueToAffiliatedCompanies" xlink:label="loc_cvx_AccountsPayableDueToAffiliatedCompanies_E8F9ABA42B505FD1278FB5FA56CE3222" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DueFromAffiliates_131BF9408433D158AC31B5FA56CEC6F7_verboseLabel_en-US" xlink:label="lab_us-gaap_DueFromAffiliates_131BF9408433D158AC31B5FA56CEC6F7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Chevron's loan to affiliates </link:label>
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<link:label id="lab_us-gaap_DepreciationDepletionAndAmortization_CC8E71200148139CC1954EC1881340FE_terseLabel_en-US" xlink:label="lab_us-gaap_DepreciationDepletionAndAmortization_CC8E71200148139CC1954EC1881340FE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Depreciation Expense </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_2A5AB49745FD569ECC7AB03923CFA5F7_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract_2A5AB49745FD569ECC7AB03923CFA5F7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net Periodic Benefit Cost </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanServiceCost_1AAA10FA53D3E4365FA8B03923CF7A75_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanServiceCost_1AAA10FA53D3E4365FA8B03923CF7A75" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Service Cost </link:label>
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<link:label id="lab_us-gaap_ScheduleOfShortTermDebtTextBlock_47FA2CE021AAEABE0373BC73ED610E70_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfShortTermDebtTextBlock_47FA2CE021AAEABE0373BC73ED610E70" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Short-Term Debt </link:label>
<link:label id="lab_us-gaap_ScheduleOfShortTermDebtTextBlock_47FA2CE021AAEABE0373BC73ED610E70_label_en-US" xlink:label="lab_us-gaap_ScheduleOfShortTermDebtTextBlock_47FA2CE021AAEABE0373BC73ED610E70" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Short-term Debt [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_2E7777AC441C114F0703CACD9BE85EA5_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_2E7777AC441C114F0703CACD9BE85EA5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Fair value of plan assets </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_2E7777AC441C114F0703CACD9BE85EA5_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_2E7777AC441C114F0703CACD9BE85EA5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Pension Plan with Accumulated Benefit Obligation in Excess of Plan Assets, Fair Value of Plan Assets </link:label>
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<link:label id="lab_us-gaap_CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock_E7371E6497E9421DD0BABC73EE3302AD_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock_E7371E6497E9421DD0BABC73EE3302AD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of capitalized leased assets </link:label>
<link:label id="lab_us-gaap_CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock_E7371E6497E9421DD0BABC73EE3302AD_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock_E7371E6497E9421DD0BABC73EE3302AD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases in Financial Statements of Lessee Disclosure [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock" xlink:label="loc_us-gaap_CapitalLeasesInFinancialStatementsOfLesseeDisclosureTextBlock_E7371E6497E9421DD0BABC73EE3302AD" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfRentExpenseTableTextBlock_A9370F5C20B811596D69BC73EE3347CF_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfRentExpenseTableTextBlock_A9370F5C20B811596D69BC73EE3347CF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Rental expenses incurred for operating leases </link:label>
<link:label id="lab_us-gaap_ScheduleOfRentExpenseTableTextBlock_A9370F5C20B811596D69BC73EE3347CF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfRentExpenseTableTextBlock_A9370F5C20B811596D69BC73EE3347CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Rent Expense [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfRentExpenseTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfRentExpenseTableTextBlock_A9370F5C20B811596D69BC73EE3347CF" xlink:type="locator"/>
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<link:label id="lab_cvx_LeasesFutureMinimumPaymentsDueTableTextBlock_CFB2EC5D8885C7FDF045BC73EE33DBB0_verboseLabel_en-US" xlink:label="lab_cvx_LeasesFutureMinimumPaymentsDueTableTextBlock_CFB2EC5D8885C7FDF045BC73EE33DBB0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Estimated future minimum lease payments (net of noncancelable sublease rentals) under operating and capital leases </link:label>
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<link:label id="lab_us-gaap_IntersegmentEliminationMember_954DD7A2A30A0F5EFBC7B024FA593DF9_terseLabel_en-US" xlink:label="lab_us-gaap_IntersegmentEliminationMember_954DD7A2A30A0F5EFBC7B024FA593DF9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Intersegment </link:label>
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<link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A070C62FBF7C7B4A06087B1D7AE9A207_verboseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A070C62FBF7C7B4A06087B1D7AE9A207" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Employee Benefit Plans </link:label>
<link:label id="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A070C62FBF7C7B4A06087B1D7AE9A207_label_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_A070C62FBF7C7B4A06087B1D7AE9A207" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pension and Other Postretirement Benefits Disclosure [Text Block] </link:label>
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<link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_54DFDC9C8900C98F39DD532CDB07B0D7_terseLabel_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_54DFDC9C8900C98F39DD532CDB07B0D7" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Share repurchase price </link:label>
<link:label id="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_54DFDC9C8900C98F39DD532CDB07B0D7_label_en-US" xlink:label="lab_us-gaap_PaymentsForRepurchaseOfCommonStock_54DFDC9C8900C98F39DD532CDB07B0D7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payments for Repurchase of Common Stock </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_54DFDC9C8900C98F39DD532CDB07B0D7" xlink:type="locator"/>
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<link:label id="lab_cvx_Noncashincreasetransactioninoperatingsegments_139A9D3BB4350A54D7E253859F316B0B_terseLabel_en-US" xlink:label="lab_cvx_Noncashincreasetransactioninoperatingsegments_139A9D3BB4350A54D7E253859F316B0B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Non cash transaction in operating segments </link:label>
<link:label id="lab_cvx_Noncashincreasetransactioninoperatingsegments_139A9D3BB4350A54D7E253859F316B0B_label_en-US" xlink:label="lab_cvx_Noncashincreasetransactioninoperatingsegments_139A9D3BB4350A54D7E253859F316B0B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Non cash increase transaction in operating segments </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_Noncashincreasetransactioninoperatingsegments" xlink:label="loc_cvx_Noncashincreasetransactioninoperatingsegments_139A9D3BB4350A54D7E253859F316B0B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_3D937BE70735281B0D69BA1BD5CFC186_label_en-US" xlink:label="lab_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_3D937BE70735281B0D69BA1BD5CFC186" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Disclosure of Compensation Related Costs, Share-based Payments [Abstract] </link:label>
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<link:label id="lab_us-gaap_AwardTypeAxis_A2E1F862DBC7C6259983BA1BD5CFA304_terseLabel_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_A2E1F862DBC7C6259983BA1BD5CFA304" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Award Type [Axis] </link:label>
<link:label id="lab_us-gaap_AwardTypeAxis_A2E1F862DBC7C6259983BA1BD5CFA304_label_en-US" xlink:label="lab_us-gaap_AwardTypeAxis_A2E1F862DBC7C6259983BA1BD5CFA304" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Award Type [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_A2E1F862DBC7C6259983BA1BD5CFA304" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F580E43AAE7763141A3ABA1BD5CFFA92_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F580E43AAE7763141A3ABA1BD5CFFA92" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equity Award [Domain] </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F580E43AAE7763141A3ABA1BD5CFFA92_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F580E43AAE7763141A3ABA1BD5CFFA92" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Award [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_F580E43AAE7763141A3ABA1BD5CFFA92" xlink:type="locator"/>
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<link:label id="lab_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305_terseLabel_en-US" xlink:label="lab_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Performance Shares and Restricted Stock Units (RSUs) </link:label>
<link:label id="lab_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305_label_en-US" xlink:label="lab_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Performance Shares and Restricted Stock Units (RSUs) [Member] </link:label>
<link:label id="lab_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305_documentation_en-US" xlink:label="lab_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Performance Shares and Restricted Stock Units (RSUs) [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember" xlink:label="loc_cvx_PerformanceSharesandRestrictedStockUnitsRSUsMember_3B751626E78CE5928479BA1BD5CF0305" xlink:type="locator"/>
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<link:label id="lab_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F_terseLabel_en-US" xlink:label="lab_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock Options and Stock Appreciation Rights </link:label>
<link:label id="lab_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F_label_en-US" xlink:label="lab_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Options and Stock Appreciation Rights [Member] </link:label>
<link:label id="lab_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F_documentation_en-US" xlink:label="lab_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Stock Options and Stock Appreciation Rights [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_StockOptionsAndStockAppreciationRightsMember" xlink:label="loc_cvx_StockOptionsAndStockAppreciationRightsMember_C8D073E74FC47B3A4292BA1BD5CF726F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_81D61D03832EF6A4E77DBA1BD5CF1034_terseLabel_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember_81D61D03832EF6A4E77DBA1BD5CF1034" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Restricted Stock Units (RSUs) </link:label>
<link:label id="lab_us-gaap_RestrictedStockUnitsRSUMember_81D61D03832EF6A4E77DBA1BD5CF1034_label_en-US" xlink:label="lab_us-gaap_RestrictedStockUnitsRSUMember_81D61D03832EF6A4E77DBA1BD5CF1034" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Restricted Stock Units (RSUs) [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_81D61D03832EF6A4E77DBA1BD5CF1034" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PerformanceSharesMember_D45C7F04DA086403EE33BA1BD5D01FA9_terseLabel_en-US" xlink:label="lab_us-gaap_PerformanceSharesMember_D45C7F04DA086403EE33BA1BD5D01FA9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Performance Shares </link:label>
<link:label id="lab_us-gaap_PerformanceSharesMember_D45C7F04DA086403EE33BA1BD5D01FA9_label_en-US" xlink:label="lab_us-gaap_PerformanceSharesMember_D45C7F04DA086403EE33BA1BD5D01FA9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Performance Shares [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_D45C7F04DA086403EE33BA1BD5D01FA9" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StockAppreciationRightsSARSMember_48FF432C83A0D52010D2BA46438BC160_terseLabel_en-US" xlink:label="lab_us-gaap_StockAppreciationRightsSARSMember_48FF432C83A0D52010D2BA46438BC160" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Stock Appreciation Rights (SARs) </link:label>
<link:label id="lab_us-gaap_StockAppreciationRightsSARSMember_48FF432C83A0D52010D2BA46438BC160_label_en-US" xlink:label="lab_us-gaap_StockAppreciationRightsSARSMember_48FF432C83A0D52010D2BA46438BC160" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Appreciation Rights (SARs) [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockAppreciationRightsSARSMember" xlink:label="loc_us-gaap_StockAppreciationRightsSARSMember_48FF432C83A0D52010D2BA46438BC160" xlink:type="locator"/>
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<link:label id="lab_cvx_ChevronLongTermIncentivePlanLTIP2017IssuanceMember_4421C895CBBB78595FA8BA1BD5D0922E_terseLabel_en-US" xlink:label="lab_cvx_ChevronLongTermIncentivePlanLTIP2017IssuanceMember_4421C895CBBB78595FA8BA1BD5D0922E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Chevron Long-Term Incentive Plan (LTIP), 2017 Issuance </link:label>
<link:label id="lab_cvx_ChevronLongTermIncentivePlanLTIP2017IssuanceMember_4421C895CBBB78595FA8BA1BD5D0922E_label_en-US" xlink:label="lab_cvx_ChevronLongTermIncentivePlanLTIP2017IssuanceMember_4421C895CBBB78595FA8BA1BD5D0922E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Chevron Long-Term Incentive Plan (LTIP), 2017 Issuance [Member] </link:label>
<link:label id="lab_cvx_ChevronLongTermIncentivePlanLTIP2017IssuanceMember_4421C895CBBB78595FA8BA1BD5D0922E_documentation_en-US" xlink:label="lab_cvx_ChevronLongTermIncentivePlanLTIP2017IssuanceMember_4421C895CBBB78595FA8BA1BD5D0922E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Chevron Long-Term Incentive Plan (LTIP), 2017 Issuance [Member] </link:label>
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<link:label id="lab_cvx_FromApril2004throughMay2023Member_8415D437BD7F648BC92CBA1BD5D0ADFB_terseLabel_en-US" xlink:label="lab_cvx_FromApril2004throughMay2023Member_8415D437BD7F648BC92CBA1BD5D0ADFB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> From April 2004 through May 2023 </link:label>
<link:label id="lab_cvx_FromApril2004throughMay2023Member_8415D437BD7F648BC92CBA1BD5D0ADFB_label_en-US" xlink:label="lab_cvx_FromApril2004throughMay2023Member_8415D437BD7F648BC92CBA1BD5D0ADFB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> From April 2004 through May 2023 [Member] </link:label>
<link:label id="lab_cvx_FromApril2004throughMay2023Member_8415D437BD7F648BC92CBA1BD5D0ADFB_documentation_en-US" xlink:label="lab_cvx_FromApril2004throughMay2023Member_8415D437BD7F648BC92CBA1BD5D0ADFB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> From April 2004 through May 2023 [Member] </link:label>
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<link:label id="lab_us-gaap_StockOptionPlanExpense_C01207882A327099921FBA1BD5D01AB0_verboseLabel_en-US" xlink:label="lab_us-gaap_StockOptionPlanExpense_C01207882A327099921FBA1BD5D01AB0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Compensation expense for stock options </link:label>
<link:label id="lab_us-gaap_StockOptionPlanExpense_C01207882A327099921FBA1BD5D01AB0_label_en-US" xlink:label="lab_us-gaap_StockOptionPlanExpense_C01207882A327099921FBA1BD5D01AB0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock or Unit Option Plan Expense </link:label>
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<link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_BAA356FD782A9060B40DBA1BD5D13DC9_verboseLabel_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_BAA356FD782A9060B40DBA1BD5D13DC9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Cash received in payment for option exercises </link:label>
<link:label id="lab_us-gaap_ProceedsFromStockOptionsExercised_BAA356FD782A9060B40DBA1BD5D13DC9_label_en-US" xlink:label="lab_us-gaap_ProceedsFromStockOptionsExercised_BAA356FD782A9060B40DBA1BD5D13DC9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proceeds from Stock Options Exercised </link:label>
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<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_43EA9232B49E7FF622DEBA1BD5D12C5A_verboseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_43EA9232B49E7FF622DEBA1BD5D12C5A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Tax benefits realized for the tax deductions from option exercises </link:label>
<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_43EA9232B49E7FF622DEBA1BD5D12C5A_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions_43EA9232B49E7FF622DEBA1BD5D12C5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options </link:label>
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<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_EF1ECF57FFCE7D299D26BA1BD5D1CB78_verboseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_EF1ECF57FFCE7D299D26BA1BD5D1CB78" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Cash paid to settle performance units and stock appreciation rights </link:label>
<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_EF1ECF57FFCE7D299D26BA1BD5D1CB78_label_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_EF1ECF57FFCE7D299D26BA1BD5D1CB78" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Service Share-based Compensation, Cash Flow Effect, Cash Used to Settle Awards </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationCashFlowEffectCashUsedToSettleAwards_EF1ECF57FFCE7D299D26BA1BD5D1CB78" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_C748B89FAD22A47B399FBA1BD5D121F7_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_C748B89FAD22A47B399FBA1BD5D121F7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Maximum number of share that may be issued under LTIP (in shares) </link:label>
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<link:label id="lab_cvx_MaximumNumberOfSharesThatMayBeIssuedUnderLtipInFormOtherThanStockOptionStockAppreciationRightOrAwardRequiringFullPaymentForSharesByRecipient_5DA6FA3928A431905E3CBA1BD5D13AB7_verboseLabel_en-US" xlink:label="lab_cvx_MaximumNumberOfSharesThatMayBeIssuedUnderLtipInFormOtherThanStockOptionStockAppreciationRightOrAwardRequiringFullPaymentForSharesByRecipient_5DA6FA3928A431905E3CBA1BD5D13AB7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> For awards issued on or after May 29, 2013, the maximum number of shares that may be in a form other than a stock option, stock appreciation right or award requiring full payment for shares by the award recipient (in shares) </link:label>
<link:label id="lab_cvx_MaximumNumberOfSharesThatMayBeIssuedUnderLtipInFormOtherThanStockOptionStockAppreciationRightOrAwardRequiringFullPaymentForSharesByRecipient_5DA6FA3928A431905E3CBA1BD5D13AB7_label_en-US" xlink:label="lab_cvx_MaximumNumberOfSharesThatMayBeIssuedUnderLtipInFormOtherThanStockOptionStockAppreciationRightOrAwardRequiringFullPaymentForSharesByRecipient_5DA6FA3928A431905E3CBA1BD5D13AB7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maximum Number of Shares That May be Issued Under LTIP in form Other than Stock Option Stock Appreciation Right or Award Requiring Full Payment for Shares by Recipient </link:label>
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<link:label id="lab_cvx_ShareBasedCompensationArrangementByShareBasedPaymentAwardContractualTerm_26F58E34FEB6D0D5F40BBA1BD5D1EE8D_terseLabel_en-US" xlink:label="lab_cvx_ShareBasedCompensationArrangementByShareBasedPaymentAwardContractualTerm_26F58E34FEB6D0D5F40BBA1BD5D1EE8D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Award contractual term (in years) </link:label>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_8E4B14ED2EC232BE91DEBA1BD5D11BE1_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue_8E4B14ED2EC232BE91DEBA1BD5D11BE1" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Total intrinsic value options exercised </link:label>
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<link:label id="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_8EB9C8D232A8F9D58C34BA1BD5D1C88C_verboseLabel_en-US" xlink:label="lab_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_8EB9C8D232A8F9D58C34BA1BD5D1C88C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Total before-tax compensation cost related to nonvested share-based compensation arrangements </link:label>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_55DFA5BA935239AA26E7BA1BD5D16A2B_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_55DFA5BA935239AA26E7BA1BD5D16A2B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_55DFA5BA935239AA26E7BA1BD5D16A2B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ProjectMember_F5D076FF35D063A6B22EAF8922A57539_terseLabel_en-US" xlink:label="lab_us-gaap_ProjectMember_F5D076FF35D063A6B22EAF8922A57539" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year by Different Stages [Domain] </link:label>
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<link:label id="lab_cvx_MiscellaneousActivitiesforProjectswithSmallerAmountsSuspendedMember_B65F20EDFCF485931972AF8922A5E189_label_en-US" xlink:label="lab_cvx_MiscellaneousActivitiesforProjectswithSmallerAmountsSuspendedMember_B65F20EDFCF485931972AF8922A5E189" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Miscellaneous Activities for Projects with Smaller Amounts Suspended [Member] </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_MiscellaneousActivitiesforProjectswithSmallerAmountsSuspendedMember" xlink:label="loc_cvx_MiscellaneousActivitiesforProjectswithSmallerAmountsSuspendedMember_B65F20EDFCF485931972AF8922A5E189" xlink:type="locator"/>
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<link:label id="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76_terseLabel_en-US" xlink:label="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year by Different Activities [Axis] </link:label>
<link:label id="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76_label_en-US" xlink:label="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year by Different Activities [Axis] </link:label>
<link:label id="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76_documentation_en-US" xlink:label="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Projects with exploratory well costs capitalized for more than one year by different activities. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis" xlink:label="loc_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis_1949169CBF7652AEE60DAF8922A5AB76" xlink:type="locator"/>
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<link:label id="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269_terseLabel_en-US" xlink:label="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year by Different Activities [Domain] </link:label>
<link:label id="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269_label_en-US" xlink:label="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Projects with Exploratory Well Costs Capitalized for More than One Year by Different Activities [Domain] </link:label>
<link:label id="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269_documentation_en-US" xlink:label="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Projects with exploratory well costs capitalized for more than one year by different activities. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain" xlink:label="loc_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269" xlink:to="lab_cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain_130B7353AD7572D946D2AF8922A55269" xlink:type="arc"/>
<link:label id="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD_verboseLabel_en-US" xlink:label="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Drilling Activity </link:label>
<link:label id="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD_label_en-US" xlink:label="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Drilling Activity [Member] </link:label>
<link:label id="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD_documentation_en-US" xlink:label="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Drilling activity. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DrillingActivityMember" xlink:label="loc_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD" xlink:to="lab_cvx_DrillingActivityMember_466440BFC290126B722CAF8922A5BFAD" xlink:type="arc"/>
<link:label id="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732_verboseLabel_en-US" xlink:label="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> No Drilling Activity </link:label>
<link:label id="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732_label_en-US" xlink:label="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> No Drilling Activity [Member] </link:label>
<link:label id="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732_documentation_en-US" xlink:label="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> No drilling activity. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_NoDrillingActivityMember" xlink:label="loc_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732" xlink:to="lab_cvx_NoDrillingActivityMember_A2FBB9EC738DC7EFBDE1AF8922A6B732" xlink:type="arc"/>
<link:label id="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_DAB2674544C5A608D784AF8922A698C6_verboseLabel_en-US" xlink:label="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_DAB2674544C5A608D784AF8922A698C6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Number of projects with exploratory well costs that have been capitalized for a period greater than one year (in projects) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear" xlink:label="loc_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_DAB2674544C5A608D784AF8922A698C6" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_DAB2674544C5A608D784AF8922A698C6" xlink:to="lab_us-gaap_ProjectsThatHaveExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_DAB2674544C5A608D784AF8922A698C6" xlink:type="arc"/>
<link:label id="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0_verboseLabel_en-US" xlink:label="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Undergoing front-end engineering and design with final investment decision expected in three years </link:label>
<link:label id="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0_label_en-US" xlink:label="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Undergoing Front End Engineering and Design With Final Investment Decision Expected in Three Years </link:label>
<link:label id="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0_documentation_en-US" xlink:label="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Undergoing front-end engineering and design with final investment decision expected in three years. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears" xlink:label="loc_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0" xlink:to="lab_cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears_33411680BE3F64E7C573AF8922A6B5E0" xlink:type="arc"/>
<link:label id="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236_verboseLabel_en-US" xlink:label="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Expected period for decision on the recognition of proved reserves </link:label>
<link:label id="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236_label_en-US" xlink:label="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Expected Period For Decision on the Recognition of Proved Reserves </link:label>
<link:label id="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236_documentation_en-US" xlink:label="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Expected period for decision on the recognition of proved reserves. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves" xlink:label="loc_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236" xlink:to="lab_cvx_ExpectedPeriodForDecisionOnRecognitionOfProvedReserves_0D4EFF9E43980B7DA305AF8922A61236" xlink:type="arc"/>
<link:label id="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE_verboseLabel_en-US" xlink:label="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Chevron U.S.A. Inc. </link:label>
<link:label id="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE_label_en-US" xlink:label="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Chevron USA Inc [Member] </link:label>
<link:label id="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE_documentation_en-US" xlink:label="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Chevron USA Inc. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ChevronUsaIncMember" xlink:label="loc_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE" xlink:to="lab_cvx_ChevronUsaIncMember_03B81D5E7A92DECF4116C1711708BCAE" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsCurrent_157C0FD49CDE3B062B4CC1711708951A_terseLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_157C0FD49CDE3B062B4CC1711708951A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current assets </link:label>
<link:label id="lab_us-gaap_AssetsCurrent_157C0FD49CDE3B062B4CC1711708951A_label_en-US" xlink:label="lab_us-gaap_AssetsCurrent_157C0FD49CDE3B062B4CC1711708951A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_157C0FD49CDE3B062B4CC1711708951A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other assets </link:label>
<link:label id="lab_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D_label_en-US" xlink:label="lab_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssets" xlink:label="loc_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D" xlink:to="lab_us-gaap_OtherAssets_71F189B159DDDF4C1CC8C1711708861D" xlink:type="arc"/>
<link:label id="lab_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED_terseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Current liabilities </link:label>
<link:label id="lab_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED_label_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED" xlink:to="lab_us-gaap_LiabilitiesCurrent_5CF8035E317B11326F8BC171170867ED" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other liabilities </link:label>
<link:label id="lab_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614_label_en-US" xlink:label="lab_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Liabilities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilities" xlink:label="loc_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614" xlink:to="lab_us-gaap_OtherLiabilities_A15155F9FEAB3A096474C17117084614" xlink:type="arc"/>
<link:label id="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2283E03D97FDAFEA9276C17117084252_terseLabel_en-US" xlink:label="lab_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2283E03D97FDAFEA9276C17117084252" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total CUSA net equity </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_2283E03D97FDAFEA9276C17117084252" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ContractualObligation_A22E3A7B5AEFC68188AEC1711708B72D_verboseLabel_en-US" xlink:label="lab_us-gaap_ContractualObligation_A22E3A7B5AEFC68188AEC1711708B72D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Memo: Total debt </link:label>
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<link:label id="lab_us-gaap_LitigationCaseAxis_598383D9ED2832F43155B0FFCB659E25_label_en-US" xlink:label="lab_us-gaap_LitigationCaseAxis_598383D9ED2832F43155B0FFCB659E25" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Litigation Case [Axis] </link:label>
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<link:label id="lab_cvx_MtbeMember_ECB8C396B48AC2A25D5CB0FFCB6567F2_terseLabel_en-US" xlink:label="lab_cvx_MtbeMember_ECB8C396B48AC2A25D5CB0FFCB6567F2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> MTBE </link:label>
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<link:label id="lab_us-gaap_PendingLitigationMember_2905815C2E6C3FDBD401B0FFCB66513C_terseLabel_en-US" xlink:label="lab_us-gaap_PendingLitigationMember_2905815C2E6C3FDBD401B0FFCB66513C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Pending Litigation </link:label>
<link:label id="lab_us-gaap_PendingLitigationMember_2905815C2E6C3FDBD401B0FFCB66513C_label_en-US" xlink:label="lab_us-gaap_PendingLitigationMember_2905815C2E6C3FDBD401B0FFCB66513C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Pending Litigation [Member] </link:label>
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<link:label id="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD_terseLabel_en-US" xlink:label="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Remediation program </link:label>
<link:label id="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD_label_en-US" xlink:label="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Remediation Program </link:label>
<link:label id="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD_documentation_en-US" xlink:label="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Remediation program, expenditures made prior to acquisition. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_RemediationProgram" xlink:label="loc_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD" xlink:to="lab_cvx_RemediationProgram_3BB9067648571EE36EA5B0FFCB6696CD" xlink:type="arc"/>
<link:label id="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A_verboseLabel_en-US" xlink:label="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Financial compensation for purported damages on mining engineer's report </link:label>
<link:label id="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A_label_en-US" xlink:label="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financial compensation for purported damages </link:label>
<link:label id="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A_documentation_en-US" xlink:label="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Financial compensation for purported damages. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FinancialCompensationForPurportedDamages" xlink:label="loc_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A" xlink:to="lab_cvx_FinancialCompensationForPurportedDamages_F55BB727B68DD82E8FB2B0FFCB66926A" xlink:type="arc"/>
<link:label id="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568_verboseLabel_en-US" xlink:label="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assessment for purported unjust enrichment on mining engineer's report </link:label>
<link:label id="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568_label_en-US" xlink:label="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assessment for purported unjust enrichment </link:label>
<link:label id="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568_documentation_en-US" xlink:label="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Assessment for purported unjust enrichment. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AssessmentForPurportedUnjustEnrichment" xlink:label="loc_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568" xlink:to="lab_cvx_AssessmentForPurportedUnjustEnrichment_0F0244BBCB051E7B5DD9B0FFCB660568" xlink:type="arc"/>
<link:label id="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C_verboseLabel_en-US" xlink:label="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Court order requiring the parties to provide their positions on damages within (in days) </link:label>
<link:label id="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C_label_en-US" xlink:label="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Payment to Parties for Damages With in </link:label>
<link:label id="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C_documentation_en-US" xlink:label="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Payment to parties for damages within. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PaymentToPartiesForDamagesWithIn" xlink:label="loc_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C" xlink:to="lab_cvx_PaymentToPartiesForDamagesWithIn_3F17952F15EC38F32D30B0FFCB66180C" xlink:type="arc"/>
<link:label id="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimate of possible loss </link:label>
<link:label id="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A_label_en-US" xlink:label="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Estimate of Possible Loss </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyEstimateOfPossibleLoss" xlink:label="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A" xlink:to="lab_us-gaap_LossContingencyEstimateOfPossibleLoss_066152432EB80B409737B0FFCB66EA4A" xlink:type="arc"/>
<link:label id="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048_terseLabel_en-US" xlink:label="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Approximate unjust enrichment </link:label>
<link:label id="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048_label_en-US" xlink:label="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Approximate Unjust Enrichment </link:label>
<link:label id="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048_documentation_en-US" xlink:label="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Approximate Unjust Enrichment </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ApproximateUnjustEnrichment" xlink:label="loc_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048" xlink:to="lab_cvx_ApproximateUnjustEnrichment_410E60DFE86C7D9ADE3DB0FFCB664048" xlink:type="arc"/>
<link:label id="lab_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC_terseLabel_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Damages awarded </link:label>
<link:label id="lab_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC_label_en-US" xlink:label="lab_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Damages Awarded, Value </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LossContingencyDamagesAwardedValue" xlink:label="loc_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC" xlink:to="lab_us-gaap_LossContingencyDamagesAwardedValue_406E4FEF66D854890C9EB0FFCB67D6AC" xlink:type="arc"/>
<link:label id="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438_verboseLabel_en-US" xlink:label="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Additional amount assessed in punitive damages </link:label>
<link:label id="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438_label_en-US" xlink:label="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Amount Assessed in Punitive Damages </link:label>
<link:label id="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438_documentation_en-US" xlink:label="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Additional amount assessed in punitive damages. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AdditionalAmountAssessedInPunitiveDamages" xlink:label="loc_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438" xlink:to="lab_cvx_AdditionalAmountAssessedInPunitiveDamages_18F60276F9D73AC9AC1AB0FFCB67A438" xlink:type="arc"/>
<link:label id="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E_verboseLabel_en-US" xlink:label="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Amount assessed for plaintiffs representatives </link:label>
<link:label id="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E_label_en-US" xlink:label="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amount Assessed for Plaintiffs Representatives </link:label>
<link:label id="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E_documentation_en-US" xlink:label="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amount assessed for plaintiffs representatives. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AmountAssessedForPlaintiffsRepresentatives" xlink:label="loc_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E" xlink:to="lab_cvx_AmountAssessedForPlaintiffsRepresentatives_385B94AFB161F7B1C6E2B0FFCB67434E" xlink:type="arc"/>
<link:label id="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1_terseLabel_en-US" xlink:label="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Proposed additional payment for plaintiff attorney fees as percentage of judgment </link:label>
<link:label id="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1_label_en-US" xlink:label="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Proposed Additional Payment for Plaintiff Attorney Fees as Percentage of Judgment </link:label>
<link:label id="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1_documentation_en-US" xlink:label="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Proposed additional payment for plaintiff attorney fees as percentage of judgment. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment" xlink:label="loc_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1" xlink:to="lab_cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment_66E40E43C242C26F8B7DB0FFCB67D9D1" xlink:type="arc"/>
<link:label id="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B_terseLabel_en-US" xlink:label="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Public apology date within judgment </link:label>
<link:label id="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B_label_en-US" xlink:label="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Public Apology Date within Judgment </link:label>
<link:label id="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B_documentation_en-US" xlink:label="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Public apology date within the judgment </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PublicApologyDatewithinJudgment" xlink:label="loc_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B" xlink:to="lab_cvx_PublicApologyDatewithinJudgment_53C0472ABEA742746F58B0FFCB670F4B" xlink:type="arc"/>
<link:label id="lab_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED_terseLabel_en-US" xlink:label="lab_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amount awarded to other party </link:label>
<link:label id="lab_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED_label_en-US" xlink:label="lab_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Litigation Settlement, Amount Awarded to Other Party </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LitigationSettlementAmountAwardedToOtherParty" xlink:label="loc_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED" xlink:to="lab_us-gaap_LitigationSettlementAmountAwardedToOtherParty_7A1AB5545D1CEE9A8720B0FFCB672AED" xlink:type="arc"/>
<link:label id="lab_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB_terseLabel_en-US" xlink:label="lab_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of payments withheld by third parties due to freeze order (percent) </link:label>
<link:label id="lab_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB_label_en-US" xlink:label="lab_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Percentage of Payments WIthheld by Third Parties Due to Freeze Order </link:label>
<link:label id="lab_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB_documentation_en-US" xlink:label="lab_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Loss Contingency, Percentage of Payments WIthheld by Third Parties Due to Freeze Order </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder" xlink:label="loc_cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder_D0474DEFA6EF619B800EB0FFCB675EEB" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_115CCEBE300F5BC525CBBC73EE31540A_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_115CCEBE300F5BC525CBBC73EE31540A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Amounts Recognized in Balance Sheet [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_959845FECB1EBE6D463BBC73EE313997_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_959845FECB1EBE6D463BBC73EE313997" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Before tax basis amount in accumulated other comprehensive loss </link:label>
<link:label id="lab_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_959845FECB1EBE6D463BBC73EE313997_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_959845FECB1EBE6D463BBC73EE313997" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_797788E1567C583C0CAEBC73EE319774_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_797788E1567C583C0CAEBC73EE319774" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Pension plans with accumulated benefit obligation in excess of plan assets </link:label>
<link:label id="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_797788E1567C583C0CAEBC73EE319774_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_797788E1567C583C0CAEBC73EE319774" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock_797788E1567C583C0CAEBC73EE319774" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C372DEFD0C5ED6CCFED5BC73EE317343_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C372DEFD0C5ED6CCFED5BC73EE317343" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Components of net periodic benefit cost and amounts recognized in other comprehensive income </link:label>
<link:label id="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C372DEFD0C5ED6CCFED5BC73EE317343_label_en-US" xlink:label="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C372DEFD0C5ED6CCFED5BC73EE317343" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Net Benefit Costs [Table Text Block] </link:label>
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<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C372DEFD0C5ED6CCFED5BC73EE317343" xlink:to="lab_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C372DEFD0C5ED6CCFED5BC73EE317343" xlink:type="arc"/>
<link:label id="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_7C726E5B371411EDDC54BC73EE31B28B_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_7C726E5B371411EDDC54BC73EE31B28B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted-average assumptions used to determine benefit obligations and net periodic benefit costs </link:label>
<link:label id="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_7C726E5B371411EDDC54BC73EE31B28B_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_7C726E5B371411EDDC54BC73EE31B28B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Assumptions Used [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock_B2257A2FF35D3A31C236BC73EE319B1C_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock_B2257A2FF35D3A31C236BC73EE319B1C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Effects of change in the assumed health care cost-trend rates </link:label>
<link:label id="lab_us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock_B2257A2FF35D3A31C236BC73EE319B1C_label_en-US" xlink:label="lab_us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock_B2257A2FF35D3A31C236BC73EE319B1C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Health Care Cost Trend Rates [Table Text Block] </link:label>
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<link:label id="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F8C042B515899D2EFFF0BC73EE31D74F_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F8C042B515899D2EFFF0BC73EE31D74F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Fair value measurements of the Company's pension plans </link:label>
<link:label id="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F8C042B515899D2EFFF0BC73EE31D74F_label_en-US" xlink:label="lab_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F8C042B515899D2EFFF0BC73EE31D74F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Allocation of Plan Assets [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_F8C042B515899D2EFFF0BC73EE31D74F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_8B6453321B8C8197AE3CBC73EE31A847_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_8B6453321B8C8197AE3CBC73EE31A847" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> The effect of fair-value measurements using significant unobservable inputs on changes in Level 3 plan assets for the period </link:label>
<link:label id="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_8B6453321B8C8197AE3CBC73EE31A847_label_en-US" xlink:label="lab_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_8B6453321B8C8197AE3CBC73EE31A847" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock_8B6453321B8C8197AE3CBC73EE31A847" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_EF133C30166668BC3E04BC73EE31F6BF_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_EF133C30166668BC3E04BC73EE31F6BF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Benefit payments, which include estimated future service that are expected to be paid by the company in the next 10 years </link:label>
<link:label id="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_EF133C30166668BC3E04BC73EE31F6BF_label_en-US" xlink:label="lab_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_EF133C30166668BC3E04BC73EE31F6BF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Expected Benefit Payments [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_EF133C30166668BC3E04BC73EE31F6BF" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_2D03BC034AC527B242C3BE21E087942D_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_2D03BC034AC527B242C3BE21E087942D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Operating Leased Assets [Table] </link:label>
<link:label id="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_2D03BC034AC527B242C3BE21E087942D_label_en-US" xlink:label="lab_us-gaap_ScheduleOfOperatingLeasedAssetsTable_2D03BC034AC527B242C3BE21E087942D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Operating Leased Assets [Table] </link:label>
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<link:label id="lab_us-gaap_OperatingLeasedAssetsLineItems_DB599DAE6584D9181543BE21E087C548_terseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasedAssetsLineItems_DB599DAE6584D9181543BE21E087C548" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Operating Leased Assets [Line Items] </link:label>
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<link:label id="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_8C2DAF10C49FDF3C7CF0BE21E087C3A6_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_8C2DAF10C49FDF3C7CF0BE21E087C3A6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of capitalized leased assets </link:label>
<link:label id="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_8C2DAF10C49FDF3C7CF0BE21E087C3A6_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNetLesseeBalanceSheetAbstract_8C2DAF10C49FDF3C7CF0BE21E087C3A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract] </link:label>
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<link:label id="lab_cvx_UpstreamCapitalLeases_AEFEE30318C31A1F8402BE21E0873030_verboseLabel_en-US" xlink:label="lab_cvx_UpstreamCapitalLeases_AEFEE30318C31A1F8402BE21E0873030" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Upstream </link:label>
<link:label id="lab_cvx_UpstreamCapitalLeases_AEFEE30318C31A1F8402BE21E0873030_label_en-US" xlink:label="lab_cvx_UpstreamCapitalLeases_AEFEE30318C31A1F8402BE21E0873030" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Upstream Capital Leases </link:label>
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<link:label id="lab_cvx_DownstreamCapitalLeases_A86393EC5C19B2878434BE21E0878631_verboseLabel_en-US" xlink:label="lab_cvx_DownstreamCapitalLeases_A86393EC5C19B2878434BE21E0878631" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Downstream </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_DownstreamCapitalLeases" xlink:label="loc_cvx_DownstreamCapitalLeases_A86393EC5C19B2878434BE21E0878631" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> All Other </link:label>
<link:label id="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Gross </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment" xlink:label="loc_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364" xlink:to="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassOtherPropertyPlantAndEquipment_2EA76FD5DD25318106A0BE21E087C364" xlink:type="arc"/>
<link:label id="lab_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total </link:label>
<link:label id="lab_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C_label_en-US" xlink:label="lab_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leased Assets, Gross </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasedAssetsGross" xlink:label="loc_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C" xlink:to="lab_us-gaap_CapitalLeasedAssetsGross_0C6FCF596B93769B19A3BE21E087D30C" xlink:type="arc"/>
<link:label id="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Less: Accumulated amortization </link:label>
<link:label id="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation" xlink:label="loc_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949" xlink:to="lab_us-gaap_CapitalLeasesLesseeBalanceSheetAssetsByMajorClassAccumulatedDeprecation_8ED993C51F510D60B1DBBE21E0872949" xlink:type="arc"/>
<link:label id="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net capitalized leased assets </link:label>
<link:label id="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Balance Sheet, Assets by Major Class, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet" xlink:label="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052" xlink:to="lab_us-gaap_CapitalLeasesBalanceSheetAssetsByMajorClassNet_6CCDD8E6800B5414AD82BE21E087C052" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Rental expenses incurred for operating leases </link:label>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Rent Expense, Net [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseAbstract" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45" xlink:to="lab_us-gaap_OperatingLeasesRentExpenseAbstract_97DAFBB96968DC13AC83BE21E0876C45" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Minimum rentals </link:label>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Rent Expense, Minimum Rentals </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseMinimumRentals" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093" xlink:to="lab_us-gaap_OperatingLeasesRentExpenseMinimumRentals_A1856B896606F411F719BE21E087B093" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Contingent rentals </link:label>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Rent Expense, Contingent Rentals </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseContingentRentals" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28" xlink:to="lab_us-gaap_OperatingLeasesRentExpenseContingentRentals_F748033ADA89E53934C8BE21E088EC28" xlink:type="arc"/>
<link:label id="lab_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F_totalLabel_en-US" xlink:label="lab_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total </link:label>
<link:label id="lab_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F_label_en-US" xlink:label="lab_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Rent Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LeaseAndRentalExpense" xlink:label="loc_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F" xlink:to="lab_us-gaap_LeaseAndRentalExpense_B9F408321517B240EA06BE21E0881B8F" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Less: Sublease rental income </link:label>
<link:label id="lab_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Income Statement, Sublease Revenue </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue" xlink:label="loc_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295" xlink:to="lab_us-gaap_OperatingLeasesIncomeStatementSubleaseRevenue_5C406DFBD4917A71B703BE21E0887295" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703_totalLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net rental expense </link:label>
<link:label id="lab_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Rent Expense, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesRentExpenseNet" xlink:label="loc_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703" xlink:to="lab_us-gaap_OperatingLeasesRentExpenseNet_C99EDAD85937D20CB91CBE21E088B703" xlink:type="arc"/>
<link:label id="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71_terseLabel_en-US" xlink:label="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Contingent rentals, renewal option term (in years) </link:label>
<link:label id="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71_label_en-US" xlink:label="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Contingent Rentals, Renewal Option Term </link:label>
<link:label id="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71_documentation_en-US" xlink:label="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Operating Leases, Contingent Rentals, Renewal Option Term </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OperatingLeasesContingentRentalsRenewalOptionTerm" xlink:label="loc_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71" xlink:to="lab_cvx_OperatingLeasesContingentRentalsRenewalOptionTerm_DEF4C2D0ED84638EEAD2BE21E0880B71" xlink:type="arc"/>
<link:label id="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515_verboseLabel_en-US" xlink:label="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Non-cancelable term of operating and capital leases (in years) </link:label>
<link:label id="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515_label_en-US" xlink:label="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Leasing Arrangement, Lease Noncancelable Term </link:label>
<link:label id="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515_documentation_en-US" xlink:label="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Leasing Arrangement, Lease Noncancelable Term </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LeasingArrangementLeaseNoncancelableTerm" xlink:label="loc_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515" xlink:to="lab_cvx_LeasingArrangementLeaseNoncancelableTerm_D154DC9B95DA4DA330AEBE21E0885515" xlink:type="arc"/>
<link:label id="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153_verboseLabel_en-US" xlink:label="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Estimated future minimum lease payments (net of noncancelable sublease rentals) under operating and capital leases </link:label>
<link:label id="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153_label_en-US" xlink:label="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Leases Future Minimum Payments Due [Abstract] </link:label>
<link:label id="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153_documentation_en-US" xlink:label="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Leases future minimum payments due. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LeasesFutureMinimumPaymentsDueAbstract" xlink:label="loc_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153" xlink:to="lab_cvx_LeasesFutureMinimumPaymentsDueAbstract_AFF56C51714F92BF5E7ABE21E0880153" xlink:type="arc"/>
<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_EC07DDC59D02F9B96BEABE21E0882CF4_verboseLabel_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_EC07DDC59D02F9B96BEABE21E0882CF4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Operating Leases, 2018 </link:label>
<link:label id="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_EC07DDC59D02F9B96BEABE21E0882CF4_label_en-US" xlink:label="lab_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_EC07DDC59D02F9B96BEABE21E0882CF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Operating Leases, Future Minimum Payments Due, Next Twelve Months </link:label>
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<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_B77E32884D9EF451CF32BE21E08847FE_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_B77E32884D9EF451CF32BE21E08847FE" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Net present values </link:label>
<link:label id="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_B77E32884D9EF451CF32BE21E08847FE_label_en-US" xlink:label="lab_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_B77E32884D9EF451CF32BE21E08847FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments" xlink:label="loc_us-gaap_CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments_B77E32884D9EF451CF32BE21E08847FE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_0A2A9B3F77CF1A91A015BE21E08957F5_negatedLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_0A2A9B3F77CF1A91A015BE21E08957F5" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Less: Capital lease obligations included in short-term debt </link:label>
<link:label id="lab_us-gaap_CapitalLeaseObligationsCurrent_0A2A9B3F77CF1A91A015BE21E08957F5_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsCurrent_0A2A9B3F77CF1A91A015BE21E08957F5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Lease Obligations, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_0A2A9B3F77CF1A91A015BE21E08957F5" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_775E3B0E8321D89D2F60BE21E089BDC3_terseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_775E3B0E8321D89D2F60BE21E089BDC3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term capital lease obligations </link:label>
<link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_775E3B0E8321D89D2F60BE21E089BDC3_label_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_775E3B0E8321D89D2F60BE21E089BDC3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Lease Obligations, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_775E3B0E8321D89D2F60BE21E089BDC3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_E972980B8D426FC260517B1D7951BBF6_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_E972980B8D426FC260517B1D7951BBF6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> ESIP </link:label>
<link:label id="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_E972980B8D426FC260517B1D7951BBF6_label_en-US" xlink:label="lab_us-gaap_OtherPensionPlansDefinedBenefitMember_E972980B8D426FC260517B1D7951BBF6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Pension Plan [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherPensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansDefinedBenefitMember_E972980B8D426FC260517B1D7951BBF6" xlink:type="locator"/>
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<link:label id="lab_us-gaap_EquitySecuritiesMember_9D6C853FA03A498F1ED17B1D79522508_terseLabel_en-US" xlink:label="lab_us-gaap_EquitySecuritiesMember_9D6C853FA03A498F1ED17B1D79522508" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Equities </link:label>
<link:label id="lab_us-gaap_EquitySecuritiesMember_9D6C853FA03A498F1ED17B1D79522508_label_en-US" xlink:label="lab_us-gaap_EquitySecuritiesMember_9D6C853FA03A498F1ED17B1D79522508" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Equity Securities [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="loc_us-gaap_EquitySecuritiesMember_9D6C853FA03A498F1ED17B1D79522508" xlink:type="locator"/>
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<link:label id="lab_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D_terseLabel_en-US" xlink:label="lab_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Fixed Income and Cash </link:label>
<link:label id="lab_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D_label_en-US" xlink:label="lab_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fixed Income and Cash and Cash Equivalents [Member] </link:label>
<link:label id="lab_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D_documentation_en-US" xlink:label="lab_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Fixed Income and Cash and Cash Equivalents [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FixedIncomeAndCashAndCashEquivalentsMember" xlink:label="loc_cvx_FixedIncomeAndCashAndCashEquivalentsMember_0D530F45E76BD580D8927B1D7952388D" xlink:type="locator"/>
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<link:label id="lab_country_GB_FB87809D92FFE335A2817B1D7958D0A3_terseLabel_en-US" xlink:label="lab_country_GB_FB87809D92FFE335A2817B1D7958D0A3" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> UNITED KINGDOM </link:label>
<link:label id="lab_country_GB_FB87809D92FFE335A2817B1D7958D0A3_label_en-US" xlink:label="lab_country_GB_FB87809D92FFE335A2817B1D7958D0A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> UNITED KINGDOM </link:label>
<link:loc xlink:href="http://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_GB" xlink:label="loc_country_GB_FB87809D92FFE335A2817B1D7958D0A3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_GB_FB87809D92FFE335A2817B1D7958D0A3" xlink:to="lab_country_GB_FB87809D92FFE335A2817B1D7958D0A3" xlink:type="arc"/>
<link:label id="lab_us-gaap_RelatedPartyTransactionAxis_803ED955FC53A876A02E7B1D7959A614_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionAxis_803ED955FC53A876A02E7B1D7959A614" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Related Party Transaction [Axis] </link:label>
<link:label id="lab_us-gaap_RelatedPartyTransactionAxis_803ED955FC53A876A02E7B1D7959A614_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionAxis_803ED955FC53A876A02E7B1D7959A614" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Related Party Transaction [Axis] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionAxis" xlink:label="loc_us-gaap_RelatedPartyTransactionAxis_803ED955FC53A876A02E7B1D7959A614" xlink:type="locator"/>
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<link:label id="lab_us-gaap_RelatedPartyTransactionDomain_7010287ED35BEFA4BDF27B1D7959AC9E_terseLabel_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDomain_7010287ED35BEFA4BDF27B1D7959AC9E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Related Party Transaction [Domain] </link:label>
<link:label id="lab_us-gaap_RelatedPartyTransactionDomain_7010287ED35BEFA4BDF27B1D7959AC9E_label_en-US" xlink:label="lab_us-gaap_RelatedPartyTransactionDomain_7010287ED35BEFA4BDF27B1D7959AC9E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Related Party Transaction [Domain] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RelatedPartyTransactionDomain" xlink:label="loc_us-gaap_RelatedPartyTransactionDomain_7010287ED35BEFA4BDF27B1D7959AC9E" xlink:type="locator"/>
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<link:label id="lab_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6_terseLabel_en-US" xlink:label="lab_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Including Portion Funded by Third Party </link:label>
<link:label id="lab_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6_label_en-US" xlink:label="lab_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Including Portion Funded by Third Party [Member] </link:label>
<link:label id="lab_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6_documentation_en-US" xlink:label="lab_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Including Portion Funded by Third Party [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_IncludingPortionFundedbyThirdPartyMember" xlink:label="loc_cvx_IncludingPortionFundedbyThirdPartyMember_978DFA87150A4F7FC9517B1D7959A2A6" xlink:type="locator"/>
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<link:label id="lab_cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage_6EBBBD1041334F1BF4237B1D795A9985_verboseLabel_en-US" xlink:label="lab_cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage_6EBBBD1041334F1BF4237B1D795A9985" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Maximum annual increase percentage to company contribution for retiree medical coverage </link:label>
<link:label id="lab_cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage_6EBBBD1041334F1BF4237B1D795A9985_label_en-US" xlink:label="lab_cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage_6EBBBD1041334F1BF4237B1D795A9985" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maximum Annual Increase Percentage to Company Contribution for Retiree Medical Coverage </link:label>
<link:label id="lab_cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage_6EBBBD1041334F1BF4237B1D795A9985_documentation_en-US" xlink:label="lab_cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage_6EBBBD1041334F1BF4237B1D795A9985" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Maximum annual increase percentage to Company contribution for retiree medical coverage. </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_DB0E631AAA162812F48D7B1D795AA7C2_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_DB0E631AAA162812F48D7B1D795AA7C2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Funded Status: </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_DB0E631AAA162812F48D7B1D795AA7C2_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_DB0E631AAA162812F48D7B1D795AA7C2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Funded (Unfunded) Status of Plan [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanFundedStatusOfPlanAbstract_DB0E631AAA162812F48D7B1D795AA7C2" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_DF9103153C73FB1FBDE97B1D795A34A3_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_DF9103153C73FB1FBDE97B1D795A34A3" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Amounts recognized on a before-tax bases in "Accumulated other comprehensive loss" for the company's pension and other postretirement benefit plans </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_DF9103153C73FB1FBDE97B1D795A34A3_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_DF9103153C73FB1FBDE97B1D795A34A3" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_DF9103153C73FB1FBDE97B1D795A34A3" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_CF09024E7E181EA4EE527B1D795A0162_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_CF09024E7E181EA4EE527B1D795A0162" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated benefit obligations pension plans </link:label>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_CF09024E7E181EA4EE527B1D795A0162" xlink:type="locator"/>
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<link:label id="lab_cvx_DefinedBenefitPlanNetActuarialGainLossAbstract_6E0FB0A2AA5B30C655027B1D795A0BC0_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanNetActuarialGainLossAbstract_6E0FB0A2AA5B30C655027B1D795A0BC0" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net Actuarial Loss: </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanNetActuarialGainLossAbstract_6E0FB0A2AA5B30C655027B1D795A0BC0_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanNetActuarialGainLossAbstract_6E0FB0A2AA5B30C655027B1D795A0BC0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Net Actuarial Gain (Loss) [Abstract] </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanNetActuarialGainLossAbstract_6E0FB0A2AA5B30C655027B1D795A0BC0_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanNetActuarialGainLossAbstract_6E0FB0A2AA5B30C655027B1D795A0BC0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Net Actuarial Gain (Loss) [Abstract] </link:label>
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<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF_verboseLabel_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Number of years net actuarial losses recorded in "Accumulated other comprehensive loss" at December 31 for the company's US pension plans are being amortized for, over a straight-line basis </link:label>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF_label_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Years Net Actuarial Losses Recorded in Accumulated Other Comprehensive Loss for Company's Domestic Pension Plans are Being Amortized for Over Straight Line Basis </link:label>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF_documentation_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of years net actuarial losses recorded in accumulated other comprehensive loss for company's domestic pension plans are being amortized for over straight line basis. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis" xlink:label="loc_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF" xlink:to="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis_B5654CE8B1863134EF927B1D795A37EF" xlink:type="arc"/>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749_verboseLabel_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Number of years net actuarial losses recorded in "Accumulated other comprehensive loss" at December 31 for the company's international pension plans are being amortized for, over a straight-line basis </link:label>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749_label_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Years Net Actuarial Losses Recorded in Accumulated Other Comprehensive Loss for Company's International Pension Plans are Being Amortized for Over Straight Line Basis </link:label>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749_documentation_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of years net actuarial losses recorded in accumulated other comprehensive loss for company's international pension plans are being amortized for over straight line basis. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis" xlink:label="loc_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749" xlink:to="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis_EB301F4324564221EFA77B1D795B9749" xlink:type="arc"/>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA_verboseLabel_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Number of years net actuarial losses recorded in "Accumulated other comprehensive loss" at December 31 for the company's OPEB plans are being amortized for, over a straight-line basis </link:label>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA_label_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Years Net Actuarial Losses Recorded in Accumulated Other Comprehensive Loss for Company's OPEB Plans are Being Amortized for Over Straight Line Basis </link:label>
<link:label id="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA_documentation_en-US" xlink:label="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of years net actuarial losses recorded in accumulated other comprehensive loss for company's OPEB plans are being amortized for over straight line basis. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis" xlink:label="loc_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA" xlink:to="lab_cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis_6FE38E2254966BBD1E737B1D795BB7DA" xlink:type="arc"/>
<link:label id="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39_verboseLabel_en-US" xlink:label="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> The percentage of the higher of the projected benefit obligation or market-related value of plan assets in excess of which net actuarial losses are amortized </link:label>
<link:label id="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39_label_en-US" xlink:label="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Higher Percentage of Projected Benefit Obligation or Market Related Value of Plan Assets of which Losses are Amortized </link:label>
<link:label id="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39_documentation_en-US" xlink:label="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Higher percentage of projected benefit obligation or market related value of plan assets of which losses are amortized. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized" xlink:label="loc_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39" xlink:to="lab_cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized_B6D3C320E19DBC4AD79C7B1D795B9B39" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A_negatedLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Actuarial gain (loss) that will be amortized from Accumulated other comprehensive loss </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_4327A4A90A7977E0E6917B1D795BD74A" xlink:type="arc"/>
<link:label id="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82_negatedLabel_en-US" xlink:label="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Company's estimated amount that will be recognized from "Accumulated other comprehensive loss" during the next year related to lump-sum settlement costs from U.S. pension plans </link:label>
<link:label id="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82_label_en-US" xlink:label="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Company's Estimated Amount That Will be Recognized from Accumulated Other Comprehensive Loss During Next Year Related to Lump Sum Settlement Costs from Domestic Pension Plans </link:label>
<link:label id="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82_documentation_en-US" xlink:label="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Company's estimated amount that will be recognized from accumulated other comprehensive loss during next year related to lump sum settlement costs from domestic pension plans. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans" xlink:label="loc_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82" xlink:to="lab_cvx_CompanysEstimatedAmountThatWillBeRecognizedFromAccumulatedOtherComprehensiveLossDuringNextYearRelatedToLumpSumSettlementCostsFromDomesticPensionPlans_AA9104AA0F4525AEECE07B1D795BBF82" xlink:type="arc"/>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F_verboseLabel_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average amortization period (in years) for recognizing prior service costs (credits) recorded in "Accumulated other comprehensive loss" at December 31 for US pension plan </link:label>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F_label_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Weighted Average Amortization Period in Years for Recognizing Prior Service Costs Credits Recorded in Accumulated Other Comprehensive Loss for Domestic Pension Plan </link:label>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F_documentation_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Weighted average amortization period in years for recognizing prior service costs credits recorded in accumulated other comprehensive loss for domestic pension plan. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan" xlink:label="loc_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F" xlink:to="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan_3770259D401723C0CBF77B1D795B742F" xlink:type="arc"/>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0_verboseLabel_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average amortization period (in years) for recognizing prior service costs (credits) recorded in "Accumulated other comprehensive loss" at December 31 for international pension plan </link:label>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0_label_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Weighted Average Amortization Period in Years for Recognizing Prior Service Costs Credits Recorded in Accumulated Other Comprehensive Loss for International Pension Plan </link:label>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0_documentation_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Weighted average amortization period in years for recognizing prior service costs credits recorded in accumulated other comprehensive loss for international pension plan. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan" xlink:label="loc_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0" xlink:to="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan_638AC2BE96100D3B57FD7B1D795C21C0" xlink:type="arc"/>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06_verboseLabel_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted average amortization period (in years) for recognizing prior service costs (credits) recorded in "Accumulated other comprehensive loss" at December 31 for other postretirement benefit plan </link:label>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06_label_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Weighted Average Amortization Period in Years for Recognizing Prior Service Costs Credits Recorded in Accumulated Other Comprehensive Loss for Other Postretirement Benefit Plan </link:label>
<link:label id="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06_documentation_en-US" xlink:label="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Weighted average amortization period in years for recognizing prior service costs credits recorded in accumulated other comprehensive loss for other postretirement benefit plan. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan" xlink:label="loc_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06" xlink:to="lab_cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan_16AF4C2F1B5BF344FB6F7B1D795C1B06" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Amortization of prior service (credits) costs during the next year </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877" xlink:to="lab_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_9BC325204CFEDBB880997B1D795CA877" xlink:type="arc"/>
<link:label id="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Expected Return on Plan Assets: </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Return on Plan Assets [Abstract] </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Return on Plan Assets [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract" xlink:label="loc_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4" xlink:to="lab_cvx_DefinedBenefitPlanExpectedReturnOnPlanAssetsAbstract_6FF1DF5DC7D1B1642A547B1D795C54F4" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Estimated long-term rate of return on US pension plan assets </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8B30298D8796441604267B1D795C5A7D" xlink:type="arc"/>
<link:label id="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63_verboseLabel_en-US" xlink:label="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Percentage of US pension plan assets relative to total pension plan assets </link:label>
<link:label id="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63_label_en-US" xlink:label="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Percentage of Domestic Pension Plan Assets Relative to Pension Plan Assets </link:label>
<link:label id="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63_documentation_en-US" xlink:label="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Percentage of domestic pension plan assets relative to pension plan assets. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets" xlink:label="loc_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63" xlink:to="lab_cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets_B6FEE8FFCB3B5D21BB8F7B1D795D7B63" xlink:type="arc"/>
<link:label id="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Plan asset market valuation period, prior to year-end measurement date </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques, Market Valuation Period Prior to Year-end Measurment Date </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets at Fair Value, Valuation Techniques, Market Valuation Period Prior to Year-end Measurment Date </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate" xlink:label="loc_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60" xlink:to="lab_cvx_DefinedBenefitPlanPlanAssetsAtFairValueValuationTechniquesMarketValuationPeriodPriorToYearEndMeasurmentDate_B652AF9B8C8E296A65D47B1D795D0D60" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Discount Rate: </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Weighted Average Assumptions Used in Calculating Benefit Obligation [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F" xlink:to="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_E24CE4BCF2D8DED3A4B97B1D795DA04F" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Discount rate for pension plans </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889" xlink:to="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_3370B2A0556477AE73D97B1D795D7889" xlink:type="arc"/>
<link:label id="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Other Benefit Assumptions: </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Other Assumptions [Abstract] </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Other Assumptions [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlanOtherAssumptionsAbstract" xlink:label="loc_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36" xlink:to="lab_cvx_DefinedBenefitPlanOtherAssumptionsAbstract_F2A49D2CF404D61A1E257B1D795D4D36" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D15C3715D04F4EAB09727B1D795D7334_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D15C3715D04F4EAB09727B1D795D7334" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assumed health care cost-trend rates in the next fiscal year </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D15C3715D04F4EAB09727B1D795D7334_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D15C3715D04F4EAB09727B1D795D7334" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Health Care Cost Trend Rate Assumed, Next Fiscal Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D15C3715D04F4EAB09727B1D795D7334" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_3B65E3506C46246528117B1D795EC634_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_3B65E3506C46246528117B1D795EC634" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Ultimate trend rate for health care cost </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_3B65E3506C46246528117B1D795EC634_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanUltimateHealthCareCostTrendRate1_3B65E3506C46246528117B1D795EC634" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Ultimate Health Care Cost Trend Rate </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_FA701D0B7E6DDE9CBABB7B1D795ED702_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_FA701D0B7E6DDE9CBABB7B1D795ED702" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Year when the ultimate health care cost trend rate is expected to be reached </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_FA701D0B7E6DDE9CBABB7B1D795ED702_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_FA701D0B7E6DDE9CBABB7B1D795ED702" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Year Health Care Cost Trend Rate Reaches Ultimate Trend Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate" xlink:label="loc_us-gaap_DefinedBenefitPlanYearHealthCareCostTrendRateReachesUltimateTrendRate_FA701D0B7E6DDE9CBABB7B1D795ED702" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_D26D35187E6A524C83E47B1D795E7526_terseLabel_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_D26D35187E6A524C83E47B1D795E7526" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Maximum annual increase in contribution rate in post retirement benefit </link:label>
<link:label id="lab_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_D26D35187E6A524C83E47B1D795E7526_label_en-US" xlink:label="lab_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_D26D35187E6A524C83E47B1D795E7526" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent" xlink:label="loc_us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent_D26D35187E6A524C83E47B1D795E7526" xlink:type="locator"/>
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<link:label id="lab_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Primary Investment: </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Primary Investment [Abstract] </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Primary Investment [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlanPrimaryInvestmentAbstract" xlink:label="loc_cvx_DefinedBenefitPlanPrimaryInvestmentAbstract_8BB5D5BD458BE5CF528C7B1D795EF225" xlink:type="locator"/>
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<link:label id="lab_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550_verboseLabel_en-US" xlink:label="lab_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Company's US and UK pension plans as a percentage of total pension assets </link:label>
<link:label id="lab_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550_label_en-US" xlink:label="lab_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Company's Pension Plans as Percentage of Pension Assets </link:label>
<link:label id="lab_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550_documentation_en-US" xlink:label="lab_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Company's pension plans as percentage of pension assets. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CompanysPensionPlansAsPercentageOfPensionAssets" xlink:label="loc_cvx_CompanysPensionPlansAsPercentageOfPensionAssets_C75D5F7D9556F1CBBCE87B1D795E0550" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Pension Plan - Board of Trustees approved asset allocation </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Target Allocation, Percentage </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79" xlink:to="lab_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_05C2AAE75CB5CE8C201F7B1D795E4D79" xlink:type="arc"/>
<link:label id="lab_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Cash Contributions and Benefit Payments: </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Contributions and Payments [Abstract] </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Contributions and Payments [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract" xlink:label="loc_cvx_DefinedBenefitPlanContributionsAndPaymentsAbstract_C944A0FEF56E315839517B1D795E3B48" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Contributions to employee pension plans </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Contributions by Employer </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7" xlink:to="lab_us-gaap_DefinedBenefitPlanContributionsByEmployer_F8B0378C3556A9F0C7277B1D795F60F7" xlink:type="arc"/>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_3ABB54C4CF3C09BE005B7B1D795F5AE5_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_3ABB54C4CF3C09BE005B7B1D795F5AE5" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Estimated contributions to employee pension plans for the next fiscal year </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_3ABB54C4CF3C09BE005B7B1D795F5AE5_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_3ABB54C4CF3C09BE005B7B1D795F5AE5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_3ABB54C4CF3C09BE005B7B1D795F5AE5" xlink:type="locator"/>
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<link:label id="lab_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A_terseLabel_en-US" xlink:label="lab_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Employee Savings Investment Plan: </link:label>
<link:label id="lab_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A_label_en-US" xlink:label="lab_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Savings Investment Plan [Abstract] </link:label>
<link:label id="lab_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A_documentation_en-US" xlink:label="lab_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Employee Savings Investment Plan [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_EmployeeSavingsInvestmentPlanAbstract" xlink:label="loc_cvx_EmployeeSavingsInvestmentPlanAbstract_2139A4DDDED873EA69097B1D795F953A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_BA756C1AF15E7B18B8DA7B1D795FEDEE_terseLabel_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_BA756C1AF15E7B18B8DA7B1D795FEDEE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Compensation expense </link:label>
<link:label id="lab_us-gaap_AllocatedShareBasedCompensationExpense_BA756C1AF15E7B18B8DA7B1D795FEDEE_label_en-US" xlink:label="lab_us-gaap_AllocatedShareBasedCompensationExpense_BA756C1AF15E7B18B8DA7B1D795FEDEE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Allocated Share-based Compensation Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_BA756C1AF15E7B18B8DA7B1D795FEDEE" xlink:type="locator"/>
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<link:label id="lab_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Benefit Plan Trusts: </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Benefit Plan Trusts [Abstract] </link:label>
<link:label id="lab_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B_documentation_en-US" xlink:label="lab_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Benefit Plan Trusts [Abstract] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract" xlink:label="loc_cvx_DefinedBenefitPlanBenefitPlanTrustsAbstract_DA8CBCACEA0F2F08D1C17B1D7960621B" xlink:type="locator"/>
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<link:label id="lab_cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations_9411C5BD65F9824929907B1D7960F2A2_verboseLabel_en-US" xlink:label="lab_cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations_9411C5BD65F9824929907B1D7960F2A2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Number of Chevron treasury stocks held in benefit plan trust for funding obligations </link:label>
<link:label id="lab_cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations_9411C5BD65F9824929907B1D7960F2A2_label_en-US" xlink:label="lab_cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations_9411C5BD65F9824929907B1D7960F2A2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Number of Treasury Stocks Held in Benefit Plan Trust for Funding Obligations </link:label>
<link:label id="lab_cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations_9411C5BD65F9824929907B1D7960F2A2_documentation_en-US" xlink:label="lab_cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations_9411C5BD65F9824929907B1D7960F2A2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Number of treasury stocks held in the benefit plan trust for funding obligations. </link:label>
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<link:label id="lab_cvx_VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts_893AC11FA4B6A599E4207B1D79656877_verboseLabel_en-US" xlink:label="lab_cvx_VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts_893AC11FA4B6A599E4207B1D79656877" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Various grantor trust assets invested primarily in interest earning accounts </link:label>
<link:label id="lab_cvx_VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts_893AC11FA4B6A599E4207B1D79656877_label_en-US" xlink:label="lab_cvx_VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts_893AC11FA4B6A599E4207B1D79656877" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Various Grantor Trust Assets Invested Primarily in Interest Earning Accounts </link:label>
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<link:label id="lab_cvx_EmployeeIncentivePlanAbstract_02A5202163A23DA3CCCD7B1D7965455A_terseLabel_en-US" xlink:label="lab_cvx_EmployeeIncentivePlanAbstract_02A5202163A23DA3CCCD7B1D7965455A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Employee Incentive Plan </link:label>
<link:label id="lab_cvx_EmployeeIncentivePlanAbstract_02A5202163A23DA3CCCD7B1D7965455A_label_en-US" xlink:label="lab_cvx_EmployeeIncentivePlanAbstract_02A5202163A23DA3CCCD7B1D7965455A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Employee Incentive Plan [Abstract] </link:label>
<link:label id="lab_cvx_EmployeeIncentivePlanAbstract_02A5202163A23DA3CCCD7B1D7965455A_documentation_en-US" xlink:label="lab_cvx_EmployeeIncentivePlanAbstract_02A5202163A23DA3CCCD7B1D7965455A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Employee Incentive Plan [Abstract] </link:label>
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<link:label id="lab_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A_verboseLabel_en-US" xlink:label="lab_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Charges to expense for cash bonuses </link:label>
<link:label id="lab_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A_label_en-US" xlink:label="lab_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Charges to Expense for Cash Bonuses </link:label>
<link:label id="lab_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A_documentation_en-US" xlink:label="lab_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Charges to expense for cash bonuses. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ChargesToExpenseForCashBonuses" xlink:label="loc_cvx_ChargesToExpenseForCashBonuses_D4995AA57D2411D632137B1D7965B30A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_NetIncomeLoss_8F0A8DD1EF3B89625426C171170D3A5A_terseLabel_en-US" xlink:label="lab_us-gaap_NetIncomeLoss_8F0A8DD1EF3B89625426C171170D3A5A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Net income (loss) attributable to CUSA </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_8F0A8DD1EF3B89625426C171170D3A5A" xlink:type="locator"/>
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<link:label id="lab_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F_verboseLabel_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data - Tengizchevroil LLP </link:label>
<link:label id="lab_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F_label_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data of Affiliate [Text Block] </link:label>
<link:label id="lab_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F_documentation_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Summarized financial data of affiliate. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_SummarizedFinancialDataOfAffiliateTextBlock" xlink:label="loc_cvx_SummarizedFinancialDataOfAffiliateTextBlock_09550BBA8275DE555845BC73ED3C371F" xlink:type="locator"/>
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<link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_F0C153C1283A1C87483E7B1D7EE4CC5C_verboseLabel_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_F0C153C1283A1C87483E7B1D7EE4CC5C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Taxes </link:label>
<link:label id="lab_us-gaap_IncomeTaxDisclosureTextBlock_F0C153C1283A1C87483E7B1D7EE4CC5C_label_en-US" xlink:label="lab_us-gaap_IncomeTaxDisclosureTextBlock_F0C153C1283A1C87483E7B1D7EE4CC5C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Income Tax Disclosure [Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_F0C153C1283A1C87483E7B1D7EE4CC5C" xlink:type="locator"/>
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<link:label id="lab_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8_verboseLabel_en-US" xlink:label="lab_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Other Financial Information </link:label>
<link:label id="lab_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8_label_en-US" xlink:label="lab_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Other Financial Information [Table Text Block] </link:label>
<link:label id="lab_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8_documentation_en-US" xlink:label="lab_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Schedule of other financial information. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ScheduleOfOtherFinancialInformationTableTextBlock" xlink:label="loc_cvx_ScheduleOfOtherFinancialInformationTableTextBlock_68E46D4CAA6487A720C1BC73ED2CCBA8" xlink:type="locator"/>
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<link:label id="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_14BE1D65CE4A85DF6AF1B9F50AC9F1FE_label_en-US" xlink:label="lab_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_14BE1D65CE4A85DF6AF1B9F50AC9F1FE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Statement of Comprehensive Income [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_14BE1D65CE4A85DF6AF1B9F50AC9F1FE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ProfitLoss_D7442183F1B20CF8EF01B9F50AC9A11B_netLabel_en-US" xlink:label="lab_us-gaap_ProfitLoss_D7442183F1B20CF8EF01B9F50AC9A11B" xlink:role="http://www.xbrl.org/2009/role/netLabel" xlink:type="resource" xml:lang="en-US"> Net Income (Loss) </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_D7442183F1B20CF8EF01B9F50AC9A11B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_7943FF10878820B5CF80B9F50AC900A4_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_7943FF10878820B5CF80B9F50AC900A4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Currency translation adjustment </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_7943FF10878820B5CF80B9F50AC900A4_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_7943FF10878820B5CF80B9F50AC900A4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_7943FF10878820B5CF80B9F50AC900A4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_62263B4BFF214A38CFA8B9F50AC97325_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_62263B4BFF214A38CFA8B9F50AC97325" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unrealized net change arising during period </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_62263B4BFF214A38CFA8B9F50AC97325_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_62263B4BFF214A38CFA8B9F50AC97325" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_62263B4BFF214A38CFA8B9F50AC97325" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E931A77C86D6BF1B981DB9F50AC98936_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E931A77C86D6BF1B981DB9F50AC98936" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Unrealized holding (loss) gain on securities </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E931A77C86D6BF1B981DB9F50AC98936_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract_E931A77C86D6BF1B981DB9F50AC98936" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax [Abstract] </link:label>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_A12F511D3D2C13BE9F28B9F50AC9417A_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_A12F511D3D2C13BE9F28B9F50AC9417A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net (loss) gain arising during period </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_A12F511D3D2C13BE9F28B9F50AC9417A_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_A12F511D3D2C13BE9F28B9F50AC9417A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax </link:label>
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<link:label id="lab_cvx_ActuarialLossAbstract_A1AA356AC1FBF0FDB7E4B9F50ACA3429_verboseLabel_en-US" xlink:label="lab_cvx_ActuarialLossAbstract_A1AA356AC1FBF0FDB7E4B9F50ACA3429" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Actuarial gain (loss) </link:label>
<link:label id="lab_cvx_ActuarialLossAbstract_A1AA356AC1FBF0FDB7E4B9F50ACA3429_label_en-US" xlink:label="lab_cvx_ActuarialLossAbstract_A1AA356AC1FBF0FDB7E4B9F50ACA3429" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Actuarial Loss [Abstract] </link:label>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_51B7DAA54512C67F9370B9F50ACF6923_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_51B7DAA54512C67F9370B9F50ACF6923" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization to net income of net actuarial loss and settlements </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_51B7DAA54512C67F9370B9F50ACF6923_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax_51B7DAA54512C67F9370B9F50ACF6923" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax </link:label>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_35FEC94A4CBF7A8E776FB9F50ACF566B_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax_35FEC94A4CBF7A8E776FB9F50ACF566B" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Actuarial (loss) gain arising during period </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract_7B2296B52F9290749D14B9F50ACF3B39_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract_7B2296B52F9290749D14B9F50ACF3B39" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Prior service credits (cost) </link:label>
<link:label id="lab_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract_7B2296B52F9290749D14B9F50ACF3B39_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract_7B2296B52F9290749D14B9F50ACF3B39" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), after Reclassification Adjustment, before Tax [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTaxAbstract_7B2296B52F9290749D14B9F50ACF3B39" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_6CEF0120E0E9E7FFF334B9F50ACF1C09_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_6CEF0120E0E9E7FFF334B9F50ACF1C09" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortization to net income of net prior service costs and curtailments </link:label>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_0EB3366E8B44E88B7657B9F50ACF1E1D_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_0EB3366E8B44E88B7657B9F50ACF1E1D" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Prior service (costs) credits arising during period </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_0EB3366E8B44E88B7657B9F50ACF1E1D" xlink:type="locator"/>
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<link:label id="lab_cvx_DefinedBenefitPlansSponsoredbyEquityAffiliatesCostBenefit_C57A3B955E78546536A9B9F50ACFF427_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlansSponsoredbyEquityAffiliatesCostBenefit_C57A3B955E78546536A9B9F50ACFF427" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Defined benefit plans sponsored by equity affiliates - benefit (cost) </link:label>
<link:label id="lab_cvx_DefinedBenefitPlansSponsoredbyEquityAffiliatesCostBenefit_C57A3B955E78546536A9B9F50ACFF427_label_en-US" xlink:label="lab_cvx_DefinedBenefitPlansSponsoredbyEquityAffiliatesCostBenefit_C57A3B955E78546536A9B9F50ACFF427" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plans Sponsored by Equity Affiliates - (Cost) Benefit </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_DefinedBenefitPlansSponsoredbyEquityAffiliatesCostBenefit" xlink:label="loc_cvx_DefinedBenefitPlansSponsoredbyEquityAffiliatesCostBenefit_C57A3B955E78546536A9B9F50ACFF427" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_C7DBFD1CBA8A4D19B1E7B9F50ACFA2E6_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_C7DBFD1CBA8A4D19B1E7B9F50ACFA2E6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Income taxes on defined benefit plans </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_C7DBFD1CBA8A4D19B1E7B9F50ACFA2E6_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_C7DBFD1CBA8A4D19B1E7B9F50ACFA2E6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax </link:label>
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<link:label id="lab_us-gaap_ComprehensiveIncomeNetOfTax_FEBB57CA2C50AC98CB43B9F50ACFB43A_label_en-US" xlink:label="lab_us-gaap_ComprehensiveIncomeNetOfTax_FEBB57CA2C50AC98CB43B9F50ACFB43A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Comprehensive Income (Loss), Net of Tax, Attributable to Parent </link:label>
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<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_C925C17990B136BD11B1C17116F86A6B_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationCostOfSales_C925C17990B136BD11B1C17116F86A6B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Costs and other deductions </link:label>
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<link:label id="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_3B5D12370E385538B9F5C17116F8F544_verboseLabel_en-US" xlink:label="lab_us-gaap_EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss_3B5D12370E385538B9F5C17116F8F544" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Net income attributable to TCO </link:label>
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<link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_D59094BD7CE64C871A65C17116C8CEBA_terseLabel_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_D59094BD7CE64C871A65C17116C8CEBA" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Recurring basis </link:label>
<link:label id="lab_us-gaap_FairValueMeasurementsRecurringMember_D59094BD7CE64C871A65C17116C8CEBA_label_en-US" xlink:label="lab_us-gaap_FairValueMeasurementsRecurringMember_D59094BD7CE64C871A65C17116C8CEBA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Value, Measurements, Recurring [Member] </link:label>
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<link:label id="lab_us-gaap_InvestmentsFairValueDisclosure_D5119BEA4C043AEC7267C17116C8E97A_terseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure_D5119BEA4C043AEC7267C17116C8E97A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Marketable securities </link:label>
<link:label id="lab_us-gaap_InvestmentsFairValueDisclosure_D5119BEA4C043AEC7267C17116C8E97A_label_en-US" xlink:label="lab_us-gaap_InvestmentsFairValueDisclosure_D5119BEA4C043AEC7267C17116C8E97A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Investments, Fair Value Disclosure </link:label>
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<link:label id="lab_us-gaap_AssetsFairValueDisclosureRecurring_29E8DFCDF079BBADA917C17116C9B438_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosureRecurring_29E8DFCDF079BBADA917C17116C9B438" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total assets at fair value </link:label>
<link:label id="lab_us-gaap_AssetsFairValueDisclosureRecurring_29E8DFCDF079BBADA917C17116C9B438_label_en-US" xlink:label="lab_us-gaap_AssetsFairValueDisclosureRecurring_29E8DFCDF079BBADA917C17116C9B438" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets, Fair Value Disclosure, Recurring </link:label>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DerivativeLiabilities" xlink:label="loc_us-gaap_DerivativeLiabilities_AEC58D80A814D9E5A67CC17116C9731E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LiabilitiesFairValueDisclosure_407A3A3D10A9A8DE0EFFC17116C95623_label_en-US" xlink:label="lab_us-gaap_LiabilitiesFairValueDisclosure_407A3A3D10A9A8DE0EFFC17116C95623" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Financial and Nonfinancial Liabilities, Fair Value Disclosure </link:label>
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<link:label id="lab_cvx_MaturityPeriodOfBankTimeDepositsMinimum_CE51368E27FAED46EDE5B5F7233B27EC_terseLabel_en-US" xlink:label="lab_cvx_MaturityPeriodOfBankTimeDepositsMinimum_CE51368E27FAED46EDE5B5F7233B27EC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Maturity period of bank time deposits reported as time deposits, minimum </link:label>
<link:label id="lab_cvx_MaturityPeriodOfBankTimeDepositsMinimum_CE51368E27FAED46EDE5B5F7233B27EC_label_en-US" xlink:label="lab_cvx_MaturityPeriodOfBankTimeDepositsMinimum_CE51368E27FAED46EDE5B5F7233B27EC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Maturity Period of Bank Time Deposits Minimum </link:label>
<link:label id="lab_cvx_MaturityPeriodOfBankTimeDepositsMinimum_CE51368E27FAED46EDE5B5F7233B27EC_documentation_en-US" xlink:label="lab_cvx_MaturityPeriodOfBankTimeDepositsMinimum_CE51368E27FAED46EDE5B5F7233B27EC" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Maturity period of bank time deposits, minimum. </link:label>
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<link:label id="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_87B30FAD013400E7563DBC73F0FB0D2F_terseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_87B30FAD013400E7563DBC73F0FB0D2F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of Accumulated Other Comprehensive Income (Loss) </link:label>
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<link:label id="lab_us-gaap_IncreaseDecreaseInCapitalizedExploratoryWellCostsThatArePendingDeterminationOfProvedReservesRollForward_4ED9A4DD549667EE38F8BC73EF85499A_verboseLabel_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInCapitalizedExploratoryWellCostsThatArePendingDeterminationOfProvedReservesRollForward_4ED9A4DD549667EE38F8BC73EF85499A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Changes in company's suspended exploratory well costs </link:label>
<link:label id="lab_us-gaap_IncreaseDecreaseInCapitalizedExploratoryWellCostsThatArePendingDeterminationOfProvedReservesRollForward_4ED9A4DD549667EE38F8BC73EF85499A_label_en-US" xlink:label="lab_us-gaap_IncreaseDecreaseInCapitalizedExploratoryWellCostsThatArePendingDeterminationOfProvedReservesRollForward_4ED9A4DD549667EE38F8BC73EF85499A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Increase (Decrease) in Capitalized Exploratory Well Costs that are Pending Determination of Proved Reserves [Roll Forward] </link:label>
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<link:label id="lab_us-gaap_CapitalizedExploratoryWellCosts_B0E96ADADE821DE060B2BC73EF85A58E_periodStartLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCosts_B0E96ADADE821DE060B2BC73EF85A58E" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel" xlink:type="resource" xml:lang="en-US"> Beginning balance at January 1 </link:label>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCosts_B0E96ADADE821DE060B2BC73EF85A58E_label_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCosts_B0E96ADADE821DE060B2BC73EF85A58E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCosts" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCosts_B0E96ADADE821DE060B2BC73EF85A58E" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Additions to capitalized exploratory well costs pending the determination of proved reserves </link:label>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27_label_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Cost, Additions Pending Determination of Proved Reserves </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27" xlink:to="lab_us-gaap_CapitalizedExploratoryWellCostAdditionsPendingDeterminationOfProvedReserves_E4CA8800187B50BF3860BC73EF85FE27" xlink:type="arc"/>
<link:label id="lab_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49_negatedLabel_en-US" xlink:label="lab_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Reclassifications to wells, facilities and equipment based on the determination of proved reserves </link:label>
<link:label id="lab_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49_label_en-US" xlink:label="lab_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification to Well, Facilities, and Equipment Based on Determination of Proved Reserves </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves" xlink:label="loc_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49" xlink:to="lab_us-gaap_ReclassificationToWellFacilitiesAndEquipmentBasedOnDeterminationOfProvedReserves_3CB05001D364F84E7D22BC73EF85ED49" xlink:type="arc"/>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostChargedToExpense1_9738B6C8B981217B6FBEBC73EF8676C9_negatedLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostChargedToExpense1_9738B6C8B981217B6FBEBC73EF8676C9" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Capitalized exploratory well costs charged to expense </link:label>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostChargedToExpense1_9738B6C8B981217B6FBEBC73EF8676C9_label_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostChargedToExpense1_9738B6C8B981217B6FBEBC73EF8676C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Cost, Charged to Expense </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCostChargedToExpense1" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCostChargedToExpense1_9738B6C8B981217B6FBEBC73EF8676C9" xlink:type="locator"/>
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<link:label id="lab_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4_negatedLabel_en-US" xlink:label="lab_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Other reductions </link:label>
<link:label id="lab_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4_label_en-US" xlink:label="lab_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Cost Other Deductions in Property Sales </link:label>
<link:label id="lab_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4_documentation_en-US" xlink:label="lab_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Capitalized exploratory well cost, other deductions in property sales. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales" xlink:label="loc_cvx_CapitalizedExploratoryWellCostOtherDeductionsInPropertySales_33C244950B2031F613B9BC73EF868CD4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalizedExploratoryWellCosts_42F165955535A7ACABE9BC73EF8693D3_periodEndLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCosts_42F165955535A7ACABE9BC73EF8693D3" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Ending balance at December 31 </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCosts" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCosts_42F165955535A7ACABE9BC73EF8693D3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_CapitalizedExploratoryWellCosts_42F165955535A7ACABE9BC73EF8693D3" xlink:to="lab_us-gaap_CapitalizedExploratoryWellCosts_42F165955535A7ACABE9BC73EF8693D3" xlink:type="arc"/>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsAbstract_1F48A6EEAFA0F98E3691BC73EF866524_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsAbstract_1F48A6EEAFA0F98E3691BC73EF866524" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Aging of capitalized well costs and number of project </link:label>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsAbstract_1F48A6EEAFA0F98E3691BC73EF866524_label_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsAbstract_1F48A6EEAFA0F98E3691BC73EF866524" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Costs [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCostsAbstract" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCostsAbstract_1F48A6EEAFA0F98E3691BC73EF866524" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess_8C4A69CED1D9ED802D55BC73EF86E1AE_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess_8C4A69CED1D9ED802D55BC73EF86E1AE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Exploratory well costs capitalized for a period of one year or less </link:label>
<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess_8C4A69CED1D9ED802D55BC73EF86E1AE_label_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess_8C4A69CED1D9ED802D55BC73EF86E1AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capitalized Exploratory Well Costs that Have Been Capitalized for Period of One Year or Less </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodOfOneYearOrLess_8C4A69CED1D9ED802D55BC73EF86E1AE" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_8C9925655EA1E06BDDFDBC73EF8659C6_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_8C9925655EA1E06BDDFDBC73EF8659C6" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Exploratory well costs capitalized for a period greater than one year </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCostsThatHaveBeenCapitalizedForPeriodGreaterThanOneYear_8C9925655EA1E06BDDFDBC73EF8659C6" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalizedExploratoryWellCosts_AACF29692E8363404EB1BC73EF86E727_totalLabel_en-US" xlink:label="lab_us-gaap_CapitalizedExploratoryWellCosts_AACF29692E8363404EB1BC73EF86E727" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Balance at December 31 </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalizedExploratoryWellCosts" xlink:label="loc_us-gaap_CapitalizedExploratoryWellCosts_AACF29692E8363404EB1BC73EF86E727" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_3F0B9D70A3B98D9D90F8B9F509C3D2DC_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_3F0B9D70A3B98D9D90F8B9F509C3D2DC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Table] </link:label>
<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_3F0B9D70A3B98D9D90F8B9F509C3D2DC_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_3F0B9D70A3B98D9D90F8B9F509C3D2DC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Table] </link:label>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_6E293CD88F539F315D76B9F509C3AB9B" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedTranslationAdjustmentMember_683F6BE5EC6A160422F8B9F509C891E9_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedTranslationAdjustmentMember_683F6BE5EC6A160422F8B9F509C891E9" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Currency Translation Adjustments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedTranslationAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedTranslationAdjustmentMember_683F6BE5EC6A160422F8B9F509C891E9" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_22C1391D4300EA895236B9F509C89911_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_22C1391D4300EA895236B9F509C89911" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Unrealized Holding Gains (Losses) on Securities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember" xlink:label="loc_us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember_22C1391D4300EA895236B9F509C89911" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_F24B02C6A4AD13791602B9F509C9119B_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember_F24B02C6A4AD13791602B9F509C9119B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Derivatives </link:label>
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<link:label id="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_DB6347B40C4D5B2ED22BB9F509C9ED39_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_DB6347B40C4D5B2ED22BB9F509C9ED39" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plans </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember" xlink:label="loc_us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember_DB6347B40C4D5B2ED22BB9F509C9ED39" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_E672224EBCE0FBDB5F85B9F509C96135_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_E672224EBCE0FBDB5F85B9F509C96135" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Axis] </link:label>
<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_E672224EBCE0FBDB5F85B9F509C96135_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis_E672224EBCE0FBDB5F85B9F509C96135" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Axis] </link:label>
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<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6C97AAA35E06F8DD86E7B9F509C9EFBC_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6C97AAA35E06F8DD86E7B9F509C9EFBC" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Domain] </link:label>
<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6C97AAA35E06F8DD86E7B9F509C9EFBC_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain_6C97AAA35E06F8DD86E7B9F509C9EFBC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Domain] </link:label>
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<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_78EFBDD251343F5DF828B9F509C9520A_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_78EFBDD251343F5DF828B9F509C9520A" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income </link:label>
<link:label id="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_78EFBDD251343F5DF828B9F509C9520A_label_en-US" xlink:label="lab_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_78EFBDD251343F5DF828B9F509C9520A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification out of Accumulated Other Comprehensive Income [Member] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember_78EFBDD251343F5DF828B9F509C9520A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_06DE7892EAD7F9341BCCB9F509C95B89_terseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_06DE7892EAD7F9341BCCB9F509C95B89" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Line Items] </link:label>
<link:label id="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_06DE7892EAD7F9341BCCB9F509C95B89_label_en-US" xlink:label="lab_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_06DE7892EAD7F9341BCCB9F509C95B89" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Line Items] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_06DE7892EAD7F9341BCCB9F509C95B89" xlink:type="locator"/>
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<link:label id="lab_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C_terseLabel_en-US" xlink:label="lab_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Roll Forward] </link:label>
<link:label id="lab_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C_label_en-US" xlink:label="lab_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Roll Forward] </link:label>
<link:label id="lab_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C_documentation_en-US" xlink:label="lab_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Accumulated Other Comprehensive Income (Loss) [Roll Forward] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AccumulatedOtherComprehensiveIncomeLossRollForward" xlink:label="loc_cvx_AccumulatedOtherComprehensiveIncomeLossRollForward_ACA193909F30B57850A8B9F509C98B3C" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Components of Other Comprehensive Income (Loss): </link:label>
<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913" xlink:to="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract_66A4891CFD40ACE741A7B9F509C98913" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_505E56926A54AE850352B9F509C965B2_terseLabel_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_505E56926A54AE850352B9F509C965B2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Before Reclassifications </link:label>
<link:label id="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_505E56926A54AE850352B9F509C965B2_label_en-US" xlink:label="lab_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_505E56926A54AE850352B9F509C965B2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Comprehensive Income (Loss), before Reclassifications, Net of Tax </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax_505E56926A54AE850352B9F509C965B2" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_00811D879F47E5F7F158B9F509C941CF_negatedTerseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_00811D879F47E5F7F158B9F509C941CF" xlink:role="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="resource" xml:lang="en-US"> Reclassifications </link:label>
<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_00811D879F47E5F7F158B9F509C941CF_label_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_00811D879F47E5F7F158B9F509C941CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax_00811D879F47E5F7F158B9F509C941CF" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_DBABBB7D0B4A147457EEB9F509C9EAF6_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_DBABBB7D0B4A147457EEB9F509C9EAF6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification, before tax amount </link:label>
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<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax" xlink:label="loc_us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax_DBABBB7D0B4A147457EEB9F509C9EAF6" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ReclassificationFromAociCurrentPeriodTax_BF3C1572FD7591168651B9F509C959F4_terseLabel_en-US" xlink:label="lab_us-gaap_ReclassificationFromAociCurrentPeriodTax_BF3C1572FD7591168651B9F509C959F4" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassification, tax amount </link:label>
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<link:label id="lab_us-gaap_LegalMattersAndContingenciesTextBlock_C2694531BD486ED3BEBB7B1D7F069DDC_verboseLabel_en-US" xlink:label="lab_us-gaap_LegalMattersAndContingenciesTextBlock_C2694531BD486ED3BEBB7B1D7F069DDC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Litigation </link:label>
<link:label id="lab_us-gaap_LegalMattersAndContingenciesTextBlock_C2694531BD486ED3BEBB7B1D7F069DDC_label_en-US" xlink:label="lab_us-gaap_LegalMattersAndContingenciesTextBlock_C2694531BD486ED3BEBB7B1D7F069DDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Legal Matters and Contingencies [Text Block] </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_51627E7EDA73E46423A155F905E1DFA7_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanWeightedAverageAssumptionsUsedInCalculatingBenefitObligationAbstract_51627E7EDA73E46423A155F905E1DFA7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted-average assumptions were used to determine benefit obligations and net periodic benefit costs </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_F3E5E2ED5CE48B314B4E55F905E15521_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_F3E5E2ED5CE48B314B4E55F905E15521" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assumptions used to determine benefit obligations: </link:label>
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<link:label id="lab_cvx_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateforInterestCost_E587B7B7E5E36CEBF94855F905E16403_terseLabel_en-US" xlink:label="lab_cvx_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRateforInterestCost_E587B7B7E5E36CEBF94855F905E16403" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Discount rate for interest cost </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_E95635C9153BFDB3A91D55F905E1C174_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_E95635C9153BFDB3A91D55F905E1C174" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Expected return on plan assets </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_A8AF4A08D11E6461D6A655F905E1EA58_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_A8AF4A08D11E6461D6A655F905E1EA58" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Rate of compensation increase </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_AB273447B5F3E1703DA255F905E189CC_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesAbstract_AB273447B5F3E1703DA255F905E189CC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Effects of change in the assumed health care cost-trend rates </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_16BB790196A6C393DF4F55F905E28D02_verboseLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_16BB790196A6C393DF4F55F905E28D02" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Effect on postretirement benefit obligation, 1 Percent Increase </link:label>
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<link:label id="lab_cvx_AccountsAndNotesReceivableNetMember_5C1481DCD98BA08BCF36C17116A0D51F_terseLabel_en-US" xlink:label="lab_cvx_AccountsAndNotesReceivableNetMember_5C1481DCD98BA08BCF36C17116A0D51F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Accounts and notes receivable, net </link:label>
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<link:label id="lab_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue_4CDE784FA8100C61931BC17116A04775_label_en-US" xlink:label="lab_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue_4CDE784FA8100C61931BC17116A04775" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value </link:label>
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<link:label id="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_1B107C0D29620194F92FBC73F1E34B48_label_en-US" xlink:label="lab_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_1B107C0D29620194F92FBC73F1E34B48" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> New Accounting Pronouncements and Changes in Accounting Principles [Abstract] </link:label>
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<link:label id="lab_cvx_SummarizedFinancialDataOfSubsidiaryTextBlock_4D898F834132D3BB8C24C191B727FA84_terseLabel_en-US" xlink:label="lab_cvx_SummarizedFinancialDataOfSubsidiaryTextBlock_4D898F834132D3BB8C24C191B727FA84" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Summarized Financial Data – Chevron Phillips Chemical Company LLC </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_SummarizedFinancialDataOfSubsidiaryTextBlock" xlink:label="loc_cvx_SummarizedFinancialDataOfSubsidiaryTextBlock_4D898F834132D3BB8C24C191B727FA84" xlink:type="locator"/>
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<link:label id="lab_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4_verboseLabel_en-US" xlink:label="lab_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Fair market values of stock options and stock appreciation rights granted </link:label>
<link:label id="lab_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4_label_en-US" xlink:label="lab_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Fair Market Values of Stock Options and Stock Appreciation Rights Granted [Abstract] </link:label>
<link:label id="lab_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4_documentation_en-US" xlink:label="lab_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Fair market values of stock options and stock appreciation rights granted. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract" xlink:label="loc_cvx_FairMarketValuesOfStockOptionsAndStockAppreciationRightsGrantedAbstract_22D12FC0852B33FBF57EBC73F1BB3FE4" xlink:type="locator"/>
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<link:label id="lab_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332_verboseLabel_en-US" xlink:label="lab_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Stock Option </link:label>
<link:label id="lab_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332_label_en-US" xlink:label="lab_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Stock Option [Abstract] </link:label>
<link:label id="lab_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332_documentation_en-US" xlink:label="lab_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Stock Option. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_StockOptionAbstract" xlink:label="loc_cvx_StockOptionAbstract_6488A9FF5FDDB34E74A2BC73F1BC3332" xlink:type="locator"/>
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<link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99_verboseLabel_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Expected term in years </link:label>
<link:label id="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99_label_en-US" xlink:label="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99" xlink:to="lab_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_5DB07A869AC402DE762CBC73F1BC9E99" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_870778DE5868F2D276E7BC73F1BC8382_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_870778DE5868F2D276E7BC73F1BC8382" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Volatility </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_870778DE5868F2D276E7BC73F1BC8382_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_870778DE5868F2D276E7BC73F1BC8382" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_870778DE5868F2D276E7BC73F1BC8382" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_A504A27BD89F11C424E3BC73F1BCEDDA_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_A504A27BD89F11C424E3BC73F1BCEDDA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Risk-free interest rate based on zero coupon U.S. treasury note </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_A504A27BD89F11C424E3BC73F1BCEDDA_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_A504A27BD89F11C424E3BC73F1BCEDDA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_A504A27BD89F11C424E3BC73F1BCEDDA" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_06F0B0599B46B95BECBCBC73F1BC8259_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_06F0B0599B46B95BECBCBC73F1BC8259" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Dividend yield </link:label>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_80C0C081B5133707CF30BC73F1BC0B2C_verboseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_80C0C081B5133707CF30BC73F1BC0B2C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Weighted-average fair value per option granted (in dollars per share) </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_80C0C081B5133707CF30BC73F1BC0B2C_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_80C0C081B5133707CF30BC73F1BC0B2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value </link:label>
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<link:label id="lab_cvx_SummaryOfOptionActivityAbstract_8F0486BC447C1572B3F2BC73F1BC5BA2_verboseLabel_en-US" xlink:label="lab_cvx_SummaryOfOptionActivityAbstract_8F0486BC447C1572B3F2BC73F1BC5BA2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Summary of option activity </link:label>
<link:label id="lab_cvx_SummaryOfOptionActivityAbstract_8F0486BC447C1572B3F2BC73F1BC5BA2_label_en-US" xlink:label="lab_cvx_SummaryOfOptionActivityAbstract_8F0486BC447C1572B3F2BC73F1BC5BA2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Summary of Option Activity [Abstract] </link:label>
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<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_C794DAFE983FCC8548B1BC73F1BCAA67_terseLabel_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_C794DAFE983FCC8548B1BC73F1BCAA67" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] </link:label>
<link:label id="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_C794DAFE983FCC8548B1BC73F1BCAA67_label_en-US" xlink:label="lab_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePriceRollforward_C794DAFE983FCC8548B1BC73F1BCAA67" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_CC66B900E1A6845539868FE1F20833E8_label_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_CC66B900E1A6845539868FE1F20833E8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Defined Benefit Plan, Plan Assets, Benefits Paid </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_A9FEAA12ECCADB13941D8FE1F2084865_periodEndLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_A9FEAA12ECCADB13941D8FE1F2084865" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel" xlink:type="resource" xml:lang="en-US"> Fair value of plan assets at December 31 </link:label>
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<link:label id="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_A7926DF77A86FCB48AC68FE1F2087F33_totalLabel_en-US" xlink:label="lab_us-gaap_DefinedBenefitPlanFundedStatusOfPlan_A7926DF77A86FCB48AC68FE1F2087F33" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Funded status at December 31 </link:label>
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<link:label id="lab_us-gaap_PreferredStockSharesIssued_B1BFFE9B3566EA00FB60C17117E9A1C9_label_en-US" xlink:label="lab_us-gaap_PreferredStockSharesIssued_B1BFFE9B3566EA00FB60C17117E9A1C9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Preferred Stock, Shares Issued </link:label>
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<link:label id="lab_us-gaap_CommonStockParOrStatedValuePerShare_63ECD3F9CF611DC33873C17117E97366_label_en-US" xlink:label="lab_us-gaap_CommonStockParOrStatedValuePerShare_63ECD3F9CF611DC33873C17117E97366" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Par or Stated Value Per Share </link:label>
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<link:label id="lab_us-gaap_CommonStockSharesAuthorized_670D51EA4B3C395F5172C17117E936B7_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_670D51EA4B3C395F5172C17117E936B7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, shares authorized </link:label>
<link:label id="lab_us-gaap_CommonStockSharesAuthorized_670D51EA4B3C395F5172C17117E936B7_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesAuthorized_670D51EA4B3C395F5172C17117E936B7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Shares Authorized </link:label>
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<link:label id="lab_us-gaap_CommonStockSharesIssued_3CC4440FD30BF71746DDC17117E9B73E_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_3CC4440FD30BF71746DDC17117E9B73E" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Common stock, shares issued </link:label>
<link:label id="lab_us-gaap_CommonStockSharesIssued_3CC4440FD30BF71746DDC17117E9B73E_label_en-US" xlink:label="lab_us-gaap_CommonStockSharesIssued_3CC4440FD30BF71746DDC17117E9B73E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Shares, Issued </link:label>
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<link:label id="lab_us-gaap_TreasuryStockShares_42A75F84748DD35CD1A0C17117E95ADC_verboseLabel_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_42A75F84748DD35CD1A0C17117E95ADC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Treasury stock, shares </link:label>
<link:label id="lab_us-gaap_TreasuryStockShares_42A75F84748DD35CD1A0C17117E95ADC_label_en-US" xlink:label="lab_us-gaap_TreasuryStockShares_42A75F84748DD35CD1A0C17117E95ADC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Treasury Stock, Shares </link:label>
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<link:label id="lab_us-gaap_ShortTermDebtMember_3172351171CC77647AA3C17117EA8524_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtMember_3172351171CC77647AA3C17117EA8524" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Short-term Debt </link:label>
<link:label id="lab_us-gaap_ShortTermDebtMember_3172351171CC77647AA3C17117EA8524_label_en-US" xlink:label="lab_us-gaap_ShortTermDebtMember_3172351171CC77647AA3C17117EA8524" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Short-term Debt [Member] </link:label>
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<link:label id="lab_us-gaap_LongTermDebtMember_3DDF2E3B776290A83E5FC17117EAE47D_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMember_3DDF2E3B776290A83E5FC17117EAE47D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term Debt </link:label>
<link:label id="lab_us-gaap_LongTermDebtMember_3DDF2E3B776290A83E5FC17117EAE47D_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMember_3DDF2E3B776290A83E5FC17117EAE47D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt [Member] </link:label>
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<link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_BD1FC02246523AD4006BC17117EA6461_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_BD1FC02246523AD4006BC17117EA6461" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Unamortized discounts and debt issuance costs </link:label>
<link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_BD1FC02246523AD4006BC17117EA6461_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_BD1FC02246523AD4006BC17117EA6461" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_BD1FC02246523AD4006BC17117EA6461" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_2D076472C6E0748CBEFBBC73EE096E18_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_2D076472C6E0748CBEFBBC73EE096E18" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Schedule of information relating to the consolidated statement of cash flows </link:label>
<link:label id="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_2D076472C6E0748CBEFBBC73EE096E18_label_en-US" xlink:label="lab_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_2D076472C6E0748CBEFBBC73EE096E18" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock_2D076472C6E0748CBEFBBC73EE096E18" xlink:type="locator"/>
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<link:label id="lab_cvx_CapitalExpendituresTableTextBlock_052B519F1EF8068A3E0EBC73EE09C86D_verboseLabel_en-US" xlink:label="lab_cvx_CapitalExpendituresTableTextBlock_052B519F1EF8068A3E0EBC73EE09C86D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Capital expenditures </link:label>
<link:label id="lab_cvx_CapitalExpendituresTableTextBlock_052B519F1EF8068A3E0EBC73EE09C86D_label_en-US" xlink:label="lab_cvx_CapitalExpendituresTableTextBlock_052B519F1EF8068A3E0EBC73EE09C86D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Capital Expenditures [Table Text Block] </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_CapitalExpendituresTableTextBlock" xlink:label="loc_cvx_CapitalExpendituresTableTextBlock_052B519F1EF8068A3E0EBC73EE09C86D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_CA2E0516BDDC54FDDC08BC73EF1B4B70_verboseLabel_en-US" xlink:label="lab_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_CA2E0516BDDC54FDDC08BC73EF1B4B70" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Assets and Liabilities Measured at Fair Value on a Recurring Basis </link:label>
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<link:label id="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_540860DA4BC316DBB7BDB3AB6C0695DE_verboseLabel_en-US" xlink:label="lab_us-gaap_CashAndCashEquivalentsAtCarryingValue_540860DA4BC316DBB7BDB3AB6C0695DE" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Cash and cash equivalents </link:label>
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<link:label id="lab_us-gaap_MarketableSecuritiesCurrent_DA7B5281A83C720994ECB3AB6C06129C_verboseLabel_en-US" xlink:label="lab_us-gaap_MarketableSecuritiesCurrent_DA7B5281A83C720994ECB3AB6C06129C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Marketable securities </link:label>
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<link:label id="lab_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accounts and notes receivable (less allowance: 2017 - $490; 2016 - $373) </link:label>
<link:label id="lab_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111_label_en-US" xlink:label="lab_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts, Notes, Loans and Financing Receivable, Net, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111" xlink:to="lab_us-gaap_AccountsNotesAndLoansReceivableNetCurrent_B7943A5E1EA853DE4C05B3AB6C068111" xlink:type="arc"/>
<link:label id="lab_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Inventories: </link:label>
<link:label id="lab_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976_label_en-US" xlink:label="lab_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Net [Abstract] </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNetAbstract" xlink:label="loc_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976" xlink:to="lab_us-gaap_InventoryNetAbstract_B9EFEF3E1F09DA0C49BFB3AB6C06A976" xlink:type="arc"/>
<link:label id="lab_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8_verboseLabel_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Crude oil and petroleum products </link:label>
<link:label id="lab_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8_label_en-US" xlink:label="lab_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Finished Goods and Work in Process, Gross </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryFinishedGoodsAndWorkInProcess" xlink:label="loc_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8" xlink:to="lab_us-gaap_InventoryFinishedGoodsAndWorkInProcess_C93322CC2E09CEDB01C7B3AB6C065AF8" xlink:type="arc"/>
<link:label id="lab_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821_verboseLabel_en-US" xlink:label="lab_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Chemicals </link:label>
<link:label id="lab_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821_label_en-US" xlink:label="lab_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Energy Related Inventory, Chemicals </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EnergyRelatedInventoryChemicals" xlink:label="loc_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821" xlink:to="lab_us-gaap_EnergyRelatedInventoryChemicals_C0D8A7CD62567949D32FB3AB6C066821" xlink:type="arc"/>
<link:label id="lab_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Materials, supplies and other </link:label>
<link:label id="lab_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9_label_en-US" xlink:label="lab_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Inventory, Supplies, Gross </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherInventorySupplies" xlink:label="loc_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9" xlink:to="lab_us-gaap_OtherInventorySupplies_2DAAC0B9FDF2CBCAF0B9B3AB6C063DE9" xlink:type="arc"/>
<link:label id="lab_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1_totalLabel_en-US" xlink:label="lab_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total inventories </link:label>
<link:label id="lab_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1_label_en-US" xlink:label="lab_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Inventory, Net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1" xlink:to="lab_us-gaap_InventoryNet_8837B803E0D21A72A55AB3AB6C06D3D1" xlink:type="arc"/>
<link:label id="lab_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9_verboseLabel_en-US" xlink:label="lab_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Prepaid expenses and other current assets </link:label>
<link:label id="lab_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9_label_en-US" xlink:label="lab_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Prepaid Expense, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9" xlink:to="lab_us-gaap_PrepaidExpenseCurrent_A64B4AB0DE3B3E3364AEB3AB6C060FE9" xlink:type="arc"/>
<link:label id="lab_us-gaap_AssetsCurrent_AF29372141CE7A95F821B3AB6C065C91_totalLabel_en-US" xlink:label="lab_us-gaap_AssetsCurrent_AF29372141CE7A95F821B3AB6C065C91" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total Current Assets </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_AF29372141CE7A95F821B3AB6C065C91" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AssetsCurrent_AF29372141CE7A95F821B3AB6C065C91" xlink:to="lab_us-gaap_AssetsCurrent_AF29372141CE7A95F821B3AB6C065C91" xlink:type="arc"/>
<link:label id="lab_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term receivables, net </link:label>
<link:label id="lab_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0_label_en-US" xlink:label="lab_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Receivable, Net, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetNoncurrent" xlink:label="loc_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0" xlink:to="lab_us-gaap_AccountsReceivableNetNoncurrent_C90906FB21D5A81086DBB3AB6C06C8D0" xlink:type="arc"/>
<link:label id="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_1B21861F2BB41B3EA461B3AB6C07DF18_verboseLabel_en-US" xlink:label="lab_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_1B21861F2BB41B3EA461B3AB6C07DF18" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Investments and advances </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_1B21861F2BB41B3EA461B3AB6C07DF18" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentGross_3867181E73E309B19528B3AB6C070C49_verboseLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentGross_3867181E73E309B19528B3AB6C070C49" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Properties, plant and equipment, at cost </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_3867181E73E309B19528B3AB6C070C49" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2A50AD586E110E8F6734B3AB6C073FF4_verboseLabel_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2A50AD586E110E8F6734B3AB6C073FF4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Less: Accumulated depreciation, depletion and amortization </link:label>
<link:label id="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2A50AD586E110E8F6734B3AB6C073FF4_label_en-US" xlink:label="lab_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2A50AD586E110E8F6734B3AB6C073FF4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_2A50AD586E110E8F6734B3AB6C073FF4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PropertyPlantAndEquipmentNet_43D825B967952930EB69B3AB6C070765_totalLabel_en-US" xlink:label="lab_us-gaap_PropertyPlantAndEquipmentNet_43D825B967952930EB69B3AB6C070765" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Properties, plant and equipment, net </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_43D825B967952930EB69B3AB6C070765" xlink:type="locator"/>
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<link:label id="lab_us-gaap_OtherAssetsNoncurrent_75EE214888DA9A4DEA2EB3AB6C077688_verboseLabel_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_75EE214888DA9A4DEA2EB3AB6C077688" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Deferred charges and other assets </link:label>
<link:label id="lab_us-gaap_OtherAssetsNoncurrent_75EE214888DA9A4DEA2EB3AB6C077688_label_en-US" xlink:label="lab_us-gaap_OtherAssetsNoncurrent_75EE214888DA9A4DEA2EB3AB6C077688" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Other Assets, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_75EE214888DA9A4DEA2EB3AB6C077688" xlink:type="locator"/>
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<link:label id="lab_us-gaap_Assets_CF29E1DF856B0DBDB922B3AB6C071CAB_totalLabel_en-US" xlink:label="lab_us-gaap_Assets_CF29E1DF856B0DBDB922B3AB6C071CAB" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total Assets </link:label>
<link:label id="lab_us-gaap_Assets_CF29E1DF856B0DBDB922B3AB6C071CAB_label_en-US" xlink:label="lab_us-gaap_Assets_CF29E1DF856B0DBDB922B3AB6C071CAB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Assets </link:label>
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<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_5EAF65B03958585D3F16B3AB6C07CB6D_verboseLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_5EAF65B03958585D3F16B3AB6C07CB6D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity </link:label>
<link:label id="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_5EAF65B03958585D3F16B3AB6C07CB6D_label_en-US" xlink:label="lab_us-gaap_LiabilitiesAndStockholdersEquityAbstract_5EAF65B03958585D3F16B3AB6C07CB6D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities and Equity [Abstract] </link:label>
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<link:label id="lab_us-gaap_ShortTermBorrowings_70426B38F82956EC6743B3AB6C074D04_verboseLabel_en-US" xlink:label="lab_us-gaap_ShortTermBorrowings_70426B38F82956EC6743B3AB6C074D04" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Short-term debt (net of unamortized discount and debt issuance costs: $2 in 2017, $3 in 2016) </link:label>
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<link:label id="lab_us-gaap_AccountsPayableCurrent_A407AB3C49448A21045BB3AB6C07CC5A_verboseLabel_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_A407AB3C49448A21045BB3AB6C07CC5A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accounts payable </link:label>
<link:label id="lab_us-gaap_AccountsPayableCurrent_A407AB3C49448A21045BB3AB6C07CC5A_label_en-US" xlink:label="lab_us-gaap_AccountsPayableCurrent_A407AB3C49448A21045BB3AB6C07CC5A" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accounts Payable, Current </link:label>
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<link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_A672DC1B96FCFDB69A5DB3AB6C07586D_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_A672DC1B96FCFDB69A5DB3AB6C07586D" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Accrued liabilities </link:label>
<link:label id="lab_us-gaap_AccruedLiabilitiesCurrent_A672DC1B96FCFDB69A5DB3AB6C07586D_label_en-US" xlink:label="lab_us-gaap_AccruedLiabilitiesCurrent_A672DC1B96FCFDB69A5DB3AB6C07586D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrued Liabilities, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_A672DC1B96FCFDB69A5DB3AB6C07586D" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_82BA32FE4A376217E5D5B3AB6C077B17_verboseLabel_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_82BA32FE4A376217E5D5B3AB6C077B17" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Federal and other taxes on income </link:label>
<link:label id="lab_us-gaap_AccruedIncomeTaxesCurrent_82BA32FE4A376217E5D5B3AB6C077B17_label_en-US" xlink:label="lab_us-gaap_AccruedIncomeTaxesCurrent_82BA32FE4A376217E5D5B3AB6C077B17" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrued Income Taxes, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_82BA32FE4A376217E5D5B3AB6C077B17" xlink:type="locator"/>
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<link:label id="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_3EF3EA621FAC9710E409B3AB6C07CFDC_verboseLabel_en-US" xlink:label="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_3EF3EA621FAC9710E409B3AB6C07CFDC" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Other taxes payable </link:label>
<link:label id="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_3EF3EA621FAC9710E409B3AB6C07CFDC_label_en-US" xlink:label="lab_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_3EF3EA621FAC9710E409B3AB6C07CFDC" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Accrual for Taxes Other than Income Taxes, Current </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_3EF3EA621FAC9710E409B3AB6C07CFDC" xlink:type="locator"/>
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<link:label id="lab_us-gaap_LiabilitiesCurrent_CDB5DD8ADFD230BB757AB3AB6C07FE8A_totalLabel_en-US" xlink:label="lab_us-gaap_LiabilitiesCurrent_CDB5DD8ADFD230BB757AB3AB6C07FE8A" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total Current Liabilities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_CDB5DD8ADFD230BB757AB3AB6C07FE8A" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LiabilitiesCurrent_CDB5DD8ADFD230BB757AB3AB6C07FE8A" xlink:to="lab_us-gaap_LiabilitiesCurrent_CDB5DD8ADFD230BB757AB3AB6C07FE8A" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtNoncurrent_3B80CD6D667B066F78E9B3AB6C07DCE6_terseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_3B80CD6D667B066F78E9B3AB6C07DCE6" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt (net of unamortized discount and debt issuance costs: $35 in 2017, $41 in 2016) </link:label>
<link:label id="lab_us-gaap_LongTermDebtNoncurrent_3B80CD6D667B066F78E9B3AB6C07DCE6_label_en-US" xlink:label="lab_us-gaap_LongTermDebtNoncurrent_3B80CD6D667B066F78E9B3AB6C07DCE6" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Excluding Current Maturities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_3B80CD6D667B066F78E9B3AB6C07DCE6" xlink:type="locator"/>
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<link:label id="lab_us-gaap_CapitalLeaseObligationsNoncurrent_73CD0AA7E9FB49352CD7B3AB6C08CB4A_verboseLabel_en-US" xlink:label="lab_us-gaap_CapitalLeaseObligationsNoncurrent_73CD0AA7E9FB49352CD7B3AB6C08CB4A" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Capital lease obligations </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_73CD0AA7E9FB49352CD7B3AB6C08CB4A" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DeferredRevenueAndCreditsNoncurrent_15ADB65C8024F71169BEB3AB6C0836E7_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredRevenueAndCreditsNoncurrent_15ADB65C8024F71169BEB3AB6C0836E7" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Deferred credits and other noncurrent obligations </link:label>
<link:label id="lab_us-gaap_DeferredRevenueAndCreditsNoncurrent_15ADB65C8024F71169BEB3AB6C0836E7_label_en-US" xlink:label="lab_us-gaap_DeferredRevenueAndCreditsNoncurrent_15ADB65C8024F71169BEB3AB6C0836E7" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Revenue and Credits, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredRevenueAndCreditsNoncurrent" xlink:label="loc_us-gaap_DeferredRevenueAndCreditsNoncurrent_15ADB65C8024F71169BEB3AB6C0836E7" xlink:type="locator"/>
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<link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_E6FC7E30B96EA405A257B3AB6C0822F4_verboseLabel_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_E6FC7E30B96EA405A257B3AB6C0822F4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Noncurrent deferred income taxes </link:label>
<link:label id="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_E6FC7E30B96EA405A257B3AB6C0822F4_label_en-US" xlink:label="lab_us-gaap_DeferredTaxLiabilitiesNoncurrent_E6FC7E30B96EA405A257B3AB6C0822F4" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Deferred Tax Liabilities, Net, Noncurrent </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesNoncurrent_E6FC7E30B96EA405A257B3AB6C0822F4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_5F8D88E8F791571E8DBDB3AB6C0807A4_verboseLabel_en-US" xlink:label="lab_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_5F8D88E8F791571E8DBDB3AB6C0807A4" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Noncurrent employee benefit plans </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_5F8D88E8F791571E8DBDB3AB6C0807A4" xlink:type="locator"/>
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<link:label id="lab_us-gaap_Liabilities_E9D89717EC141BB333CAB3AB6C087923_totalLabel_en-US" xlink:label="lab_us-gaap_Liabilities_E9D89717EC141BB333CAB3AB6C087923" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Total Liabilities </link:label>
<link:label id="lab_us-gaap_Liabilities_E9D89717EC141BB333CAB3AB6C087923_label_en-US" xlink:label="lab_us-gaap_Liabilities_E9D89717EC141BB333CAB3AB6C087923" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Liabilities </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_E9D89717EC141BB333CAB3AB6C087923" xlink:type="locator"/>
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<link:label id="lab_us-gaap_PreferredStockValue_824E3BE2E55B0F7D55CFB3AB6C08756B_verboseLabel_en-US" xlink:label="lab_us-gaap_PreferredStockValue_824E3BE2E55B0F7D55CFB3AB6C08756B" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Preferred stock (authorized 100,000,000 shares; $1.00 par value; none issued) </link:label>
<link:label id="lab_us-gaap_PreferredStockValue_824E3BE2E55B0F7D55CFB3AB6C08756B_label_en-US" xlink:label="lab_us-gaap_PreferredStockValue_824E3BE2E55B0F7D55CFB3AB6C08756B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Preferred Stock, Value, Issued </link:label>
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<link:label id="lab_us-gaap_CommonStockValue_6ACA3A62D80533E21F8AB3AB6C080FDB_verboseLabel_en-US" xlink:label="lab_us-gaap_CommonStockValue_6ACA3A62D80533E21F8AB3AB6C080FDB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Common stock (authorized 6,000,000,000 shares; $0.75 par value; 2,442,676,580 shares issued at December 31, 2017 and 2016) </link:label>
<link:label id="lab_us-gaap_CommonStockValue_6ACA3A62D80533E21F8AB3AB6C080FDB_label_en-US" xlink:label="lab_us-gaap_CommonStockValue_6ACA3A62D80533E21F8AB3AB6C080FDB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Common Stock, Value, Issued </link:label>
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<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_807C9017660E44A429DDB3AB6C0824FB_verboseLabel_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_807C9017660E44A429DDB3AB6C0824FB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Capital in excess of par value </link:label>
<link:label id="lab_us-gaap_AdditionalPaidInCapitalCommonStock_807C9017660E44A429DDB3AB6C0824FB_label_en-US" xlink:label="lab_us-gaap_AdditionalPaidInCapitalCommonStock_807C9017660E44A429DDB3AB6C0824FB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Additional Paid in Capital, Common Stock </link:label>
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<link:label id="lab_us-gaap_RetainedEarningsAccumulatedDeficit_D1CC436DED537185A9E2B3AB6C08548D_label_en-US" xlink:label="lab_us-gaap_RetainedEarningsAccumulatedDeficit_D1CC436DED537185A9E2B3AB6C08548D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Retained Earnings (Accumulated Deficit) </link:label>
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<link:loc xlink:href="cvx-20171231.xsd#cvx_ThreePointOneNineOnePercentnotesdue2023Member" xlink:label="loc_cvx_ThreePointOneNineOnePercentnotesdue2023Member_92ED6EE359AC00B1098B9BCCC6BAB966" xlink:type="locator"/>
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<link:label id="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46_terseLabel_en-US" xlink:label="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.954% notes due 2026 </link:label>
<link:label id="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46_label_en-US" xlink:label="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Nine Five Four Percent Notes due 2026 [Member] </link:label>
<link:label id="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46_documentation_en-US" xlink:label="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Nine Five Four Percent Notes due 2026 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointNineFiveFourPercentNotesdue2026Member" xlink:label="loc_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46" xlink:to="lab_cvx_TwoPointNineFiveFourPercentNotesdue2026Member_17622FEFA5FEC65E4D969BCCC6BB4A46" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06_terseLabel_en-US" xlink:label="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.718% notes due 2018 </link:label>
<link:label id="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06_label_en-US" xlink:label="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Seven One Eight Percent Notes due 2018 [Member] </link:label>
<link:label id="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06_documentation_en-US" xlink:label="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Seven One Eight Percent Notes due 2018 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointSevenOneEightPercentNotesdue2018Member" xlink:label="loc_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06" xlink:to="lab_cvx_OnePointSevenOneEightPercentNotesdue2018Member_3C204410E183ED1EA9879BCCC6BBDE06" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147_terseLabel_en-US" xlink:label="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.355% notes due 2022 </link:label>
<link:label id="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147_label_en-US" xlink:label="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Three Five Five Percent Notes Due 2022 [Member] </link:label>
<link:label id="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147_documentation_en-US" xlink:label="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Three Five Five Percent Notes Due 2022 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointThreeFiveFivePercentNotesDue2022Member" xlink:label="loc_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147" xlink:to="lab_cvx_TwoPointThreeFiveFivePercentNotesDue2022Member_0B3E1DFCF8F68339482E9BCCC6BCD147" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE_terseLabel_en-US" xlink:label="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.365% notes due 2018 </link:label>
<link:label id="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE_label_en-US" xlink:label="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Three Six Five Percent Notes due 2018 [Member] </link:label>
<link:label id="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE_documentation_en-US" xlink:label="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Three Six Five Percent Notes due 2018 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointThreeSixFivePercentNotesdue2018Member" xlink:label="loc_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE" xlink:to="lab_cvx_OnePointThreeSixFivePercentNotesdue2018Member_171E28731A96557090E69BCCC6BCC1AE" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E_terseLabel_en-US" xlink:label="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.961% notes due 2020 </link:label>
<link:label id="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E_label_en-US" xlink:label="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Nine Six One Percent Notes due 2020 [Member] </link:label>
<link:label id="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E_documentation_en-US" xlink:label="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Nine Six One Percent Notes due 2020 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointNineSixOnePercentNotesdue2020Member" xlink:label="loc_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E" xlink:to="lab_cvx_OnePointNineSixOnePercentNotesdue2020Member_F83D84368BC34BF46E739BCCC6BC6F3E" xlink:type="arc"/>
<link:label id="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352_terseLabel_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2018 (1.833%) </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352_label_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2018 [Member] </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352_documentation_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2018 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FloatingRateNotesdue2018Member" xlink:label="loc_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352" xlink:to="lab_cvx_FloatingRateNotesdue2018Member_104A30D8D8D0421D36899BCCC6BC3352" xlink:type="arc"/>
<link:label id="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C_verboseLabel_en-US" xlink:label="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 4.950% notes due 2019 </link:label>
<link:label id="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C_label_en-US" xlink:label="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Four Point Nine Five Percent notes due 2019 [Member] </link:label>
<link:label id="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C_documentation_en-US" xlink:label="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Four Point Nine Five Percent notes due 2019 </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FourPointNineFivePercentnotesdue2019Member" xlink:label="loc_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C" xlink:to="lab_cvx_FourPointNineFivePercentnotesdue2019Member_406D2FE7D52D390E956D9BCCC6BC926C" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C_terseLabel_en-US" xlink:label="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.561% notes due 2019 </link:label>
<link:label id="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C_label_en-US" xlink:label="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Five Six One Percent Notes due 2019 [Member] </link:label>
<link:label id="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C_documentation_en-US" xlink:label="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Five Six One Percent Notes due 2019 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointFiveSixOnePercentNotesdue2019Member" xlink:label="loc_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C" xlink:to="lab_cvx_OnePointFiveSixOnePercentNotesdue2019Member_DF1869FC9725B4E3AE7C9BCCC6BEFD2C" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F_terseLabel_en-US" xlink:label="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.100% notes due 2021 </link:label>
<link:label id="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F_label_en-US" xlink:label="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point One Percent Notes due 2021 [Member] </link:label>
<link:label id="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F_documentation_en-US" xlink:label="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point One Percent Notes due 2021 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointOnePercentNotesdue2021Member" xlink:label="loc_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F" xlink:to="lab_cvx_TwoPointOnePercentNotesdue2021Member_A66C9233EFD60B721C6D9BCCC6BEFA7F" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109_terseLabel_en-US" xlink:label="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.790% notes due 2018 </link:label>
<link:label id="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109_label_en-US" xlink:label="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Seven Nine Zero Percent Notes due 2018 [Member] </link:label>
<link:label id="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109_documentation_en-US" xlink:label="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Seven Nine Zero Percent Notes due 2018 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointSevenNineZeroPercentNotesdue2018Member" xlink:label="loc_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109" xlink:to="lab_cvx_OnePointSevenNineZeroPercentNotesdue2018Member_1E65AD255F66786530C59BCCC6BF8109" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C_terseLabel_en-US" xlink:label="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.419% notes due 2020 </link:label>
<link:label id="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C_label_en-US" xlink:label="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Four One Nine Percent Notes due 2020 [Member] </link:label>
<link:label id="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C_documentation_en-US" xlink:label="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Four One Nine Percent Notes due 2020 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointFourOneNinePercentNotesdue2020Member" xlink:label="loc_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C" xlink:to="lab_cvx_TwoPointFourOneNinePercentNotesdue2020Member_57BB1DD65438906F77629BCCC6BF256C" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB_terseLabel_en-US" xlink:label="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.427% notes due 2020 </link:label>
<link:label id="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB_label_en-US" xlink:label="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Four Two Seven Percent Notes due 2020 [Member] </link:label>
<link:label id="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB_documentation_en-US" xlink:label="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Four Two Seven Percent Notes due 2020 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointFourTwoSevenPercentNotesdue2020Member" xlink:label="loc_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB" xlink:to="lab_cvx_TwoPointFourTwoSevenPercentNotesdue2020Member_A577CFA0FF2C08598CDF9BCCC6C4F2DB" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB_terseLabel_en-US" xlink:label="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.895% notes due 2024 </link:label>
<link:label id="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB_label_en-US" xlink:label="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Eight Nine Five Percent Notes due 2024 [Member] </link:label>
<link:label id="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB_documentation_en-US" xlink:label="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Eight Nine Five Percent Notes due 2024 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointEightNineFivePercentNotesdue2024Member" xlink:label="loc_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB" xlink:to="lab_cvx_TwoPointEightNineFivePercentNotesdue2024Member_8B5279E74D48C91531C79BCCC6C471BB" xlink:type="arc"/>
<link:label id="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87_terseLabel_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2019 (1.684%) </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87_label_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2019 [Member] </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87_documentation_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2019 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FloatingRateNotesdue2019Member" xlink:label="loc_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87" xlink:to="lab_cvx_FloatingRateNotesdue2019Member_5CAD35EAC9906BF144E79BCCC6C5CC87" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5_terseLabel_en-US" xlink:label="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.193% notes due 2019 </link:label>
<link:label id="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5_label_en-US" xlink:label="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point One Nine Three Percent Notes due 2019 [Member] </link:label>
<link:label id="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5_documentation_en-US" xlink:label="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point One Nine Three Percent Notes due 2019 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointOneNineThreePercentNotesdue2019Member" xlink:label="loc_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5" xlink:to="lab_cvx_TwoPointOneNineThreePercentNotesdue2019Member_8AA6F4FDB57575C8B2859BCCC6C534A5" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E_terseLabel_en-US" xlink:label="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.566% notes due 2023 </link:label>
<link:label id="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E_label_en-US" xlink:label="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Five Six Six Percent Notes due 2023 [Member] </link:label>
<link:label id="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E_documentation_en-US" xlink:label="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Five Six Six Percent Notes due 2023 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointFiveSixSixPercentNotesdue2023Member" xlink:label="loc_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E" xlink:to="lab_cvx_TwoPointFiveSixSixPercentNotesdue2023Member_F4C4CA0903C94AA304AA9BCCC6C5E17E" xlink:type="arc"/>
<link:label id="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137_terseLabel_en-US" xlink:label="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 3.326% notes due 2025 </link:label>
<link:label id="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137_label_en-US" xlink:label="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Three Point Three Two Six Percent Notes due 2025 [Member] </link:label>
<link:label id="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137_documentation_en-US" xlink:label="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Three Point Three Two Six Percent Notes due 2025 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_ThreePointThreeTwoSixPercentNotesdue2025Member" xlink:label="loc_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137" xlink:to="lab_cvx_ThreePointThreeTwoSixPercentNotesdue2025Member_AC6EFB6711D65DAA50CC9BCCC6C54137" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134_terseLabel_en-US" xlink:label="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.498% notes due 2022 </link:label>
<link:label id="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134_label_en-US" xlink:label="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Four Nine Eight Percent Notes due 2022 [Member] </link:label>
<link:label id="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134_documentation_en-US" xlink:label="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Four Nine Eight Percent Notes due 2022 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointFourNineEightPercentNotesdue2022Member" xlink:label="loc_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134" xlink:to="lab_cvx_TwoPointFourNineEightPercentNotesdue2022Member_A9130A1E881D31C198AE9BCCC6C51134" xlink:type="arc"/>
<link:label id="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247_terseLabel_en-US" xlink:label="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 2.411% notes due 2022 </link:label>
<link:label id="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247_label_en-US" xlink:label="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Two Point Four One One Percent Notes due 2022 [Member] </link:label>
<link:label id="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247_documentation_en-US" xlink:label="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Two Point Four One One Percent Notes due 2022 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_TwoPointFourOneOnePercentNotesdue2022Member" xlink:label="loc_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247" xlink:to="lab_cvx_TwoPointFourOneOnePercentNotesdue2022Member_679B122F39AD75B0CA879BCCC6C52247" xlink:type="arc"/>
<link:label id="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767_terseLabel_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2021 (2.109%) </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767_label_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2021 [Member] </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767_documentation_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2021 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FloatingRateNotesdue2021Member" xlink:label="loc_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767" xlink:to="lab_cvx_FloatingRateNotesdue2021Member_CF62BA34705B6DAA84EA9BCCC6C59767" xlink:type="arc"/>
<link:label id="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556_terseLabel_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2022 (1.994%) </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556_label_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2022 [Member] </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556_documentation_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2022 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FloatingRateNotesdue2022Member" xlink:label="loc_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556" xlink:to="lab_cvx_FloatingRateNotesdue2022Member_2ACA15856E97D7CD6B529BCCC6C5C556" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49_terseLabel_en-US" xlink:label="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.991% notes due 2020 </link:label>
<link:label id="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49_label_en-US" xlink:label="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Nine Nine One Percent Notes due 2020 [Member] </link:label>
<link:label id="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49_documentation_en-US" xlink:label="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Nine Nine One Percent Notes due 2020 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointNineNineOnePercentNotesdue2020Member" xlink:label="loc_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49" xlink:to="lab_cvx_OnePointNineNineOnePercentNotesdue2020Member_A8B17972F2D5069C98609BCCC6C51A49" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D_terseLabel_en-US" xlink:label="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.686% notes due 2019 </link:label>
<link:label id="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D_label_en-US" xlink:label="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Six Eight Six Percent Notes due 2019 [Member] </link:label>
<link:label id="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D_documentation_en-US" xlink:label="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Six Eight Six Percent Notes due 2019 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointSixEightSixPercentNotesdue2019Member" xlink:label="loc_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D" xlink:to="lab_cvx_OnePointSixEightSixPercentNotesdue2019Member_C7A17DFD3330C721678B9BCCC6C63D7D" xlink:type="arc"/>
<link:label id="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B_terseLabel_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2020 (1.697%) </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B_label_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2020 [Member] </link:label>
<link:label id="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B_documentation_en-US" xlink:label="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Floating Rate Notes due 2020 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_FloatingRateNotesdue2020Member" xlink:label="loc_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B" xlink:to="lab_cvx_FloatingRateNotesdue2020Member_2554D8F7A3D857FBFDC29BCCC6C6DB5B" xlink:type="arc"/>
<link:label id="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF_verboseLabel_en-US" xlink:label="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 8.625% debentures due 2032 </link:label>
<link:label id="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF_label_en-US" xlink:label="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debenture One [Member] </link:label>
<link:label id="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF_documentation_en-US" xlink:label="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debenture one. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DebentureOneMember" xlink:label="loc_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF" xlink:to="lab_cvx_DebentureOneMember_695689286CAC93EB42A79BCCC6C66FCF" xlink:type="arc"/>
<link:label id="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912_verboseLabel_en-US" xlink:label="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 8.625% debentures due 2031 </link:label>
<link:label id="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912_label_en-US" xlink:label="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debenture Two [Member] </link:label>
<link:label id="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912_documentation_en-US" xlink:label="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debenture two. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DebentureTwoMember" xlink:label="loc_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912" xlink:to="lab_cvx_DebentureTwoMember_6889993E4265E42E3A219BCCC6C61912" xlink:type="arc"/>
<link:label id="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2_verboseLabel_en-US" xlink:label="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 8.000% debentures due 2032 </link:label>
<link:label id="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2_label_en-US" xlink:label="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debenture Four [Member] </link:label>
<link:label id="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2_documentation_en-US" xlink:label="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debenture four. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DebentureFourMember" xlink:label="loc_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2" xlink:to="lab_cvx_DebentureFourMember_8A831B0632D57054CEB59BCCC6C646F2" xlink:type="arc"/>
<link:label id="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB_terseLabel_en-US" xlink:label="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Amortizing bank loan due 2018 (2.179%) </link:label>
<link:label id="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB_label_en-US" xlink:label="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Amortizing Bank Loan due 2018 [Member] </link:label>
<link:label id="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB_documentation_en-US" xlink:label="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Amortizing Bank Loan due 2018 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_AmortizingBankLoandue2018Member" xlink:label="loc_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB" xlink:to="lab_cvx_AmortizingBankLoandue2018Member_BE3356749C32CAFB036F9BCCC6C7EFCB" xlink:type="arc"/>
<link:label id="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB_verboseLabel_en-US" xlink:label="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 9.750% debentures due 2020 </link:label>
<link:label id="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB_label_en-US" xlink:label="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debenture Five [Member] </link:label>
<link:label id="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB_documentation_en-US" xlink:label="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debenture five. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DebentureFiveMember" xlink:label="loc_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB" xlink:to="lab_cvx_DebentureFiveMember_9FC9EA2E19F25330AC989BCCC6C862EB" xlink:type="arc"/>
<link:label id="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA_verboseLabel_en-US" xlink:label="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> 8.875% debentures due 2021 </link:label>
<link:label id="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA_label_en-US" xlink:label="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debenture Six [Member] </link:label>
<link:label id="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA_documentation_en-US" xlink:label="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Debenture six. </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_DebentureSixMember" xlink:label="loc_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA" xlink:to="lab_cvx_DebentureSixMember_2E845166734D2587E45F9BCCC6CA14DA" xlink:type="arc"/>
<link:label id="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841_verboseLabel_en-US" xlink:label="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Medium-term notes, maturing from 2021 to 2038 (6.283%) </link:label>
<link:label id="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841_label_en-US" xlink:label="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Medium-term notes, maturing from 2021 to 2038 [Member] </link:label>
<link:label id="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841_documentation_en-US" xlink:label="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Medium-term notes, maturing from 2021 to 2038 </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_Mediumtermnotesmaturingfrom2021to2038Member" xlink:label="loc_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841" xlink:to="lab_cvx_Mediumtermnotesmaturingfrom2021to2038Member_8FDEFFEE3F3E8332D5169BCCC6CBF841" xlink:type="arc"/>
<link:label id="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869_terseLabel_en-US" xlink:label="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2017 </link:label>
<link:label id="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869_label_en-US" xlink:label="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2017 [Member] </link:label>
<link:label id="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869_documentation_en-US" xlink:label="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Floating rate notes due 2017 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_Floatingratenotesdue2017Member" xlink:label="loc_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869" xlink:to="lab_cvx_Floatingratenotesdue2017Member_0EF10F13FABA2138DB859BCCC6CB5869" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2_terseLabel_en-US" xlink:label="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.104% notes due 2017 </link:label>
<link:label id="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2_label_en-US" xlink:label="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point One Zero Four Percent Notes Due 2017 [Member] </link:label>
<link:label id="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2_documentation_en-US" xlink:label="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point One Zero Four Percent Notes Due 2017 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointOneZeroFourPercentNotesDue2017Member" xlink:label="loc_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2" xlink:to="lab_cvx_OnePointOneZeroFourPercentNotesDue2017Member_CBFE1CFD0AC042AF78299BCCC6CB86E2" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E_terseLabel_en-US" xlink:label="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.345% notes due 2017 </link:label>
<link:label id="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E_label_en-US" xlink:label="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Three Four Five Percent Notes due 2017 [Member] </link:label>
<link:label id="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E_documentation_en-US" xlink:label="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Three Four Five Percent Notes due 2017 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointThreeFourFivePercentNotesdue2017Member" xlink:label="loc_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E" xlink:to="lab_cvx_OnePointThreeFourFivePercentNotesdue2017Member_AEDB6099CC246AE92CA09BCCC6CB914E" xlink:type="arc"/>
<link:label id="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577_terseLabel_en-US" xlink:label="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> 1.344% notes due 2017 </link:label>
<link:label id="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577_label_en-US" xlink:label="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> One Point Three Four Four Percent Notes due 2017 [Member] </link:label>
<link:label id="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577_documentation_en-US" xlink:label="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> One Point Three Four Four Percent Notes due 2017 [Member] </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_OnePointThreeFourFourPercentNotesdue2017Member" xlink:label="loc_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577" xlink:to="lab_cvx_OnePointThreeFourFourPercentNotesdue2017Member_EB6FDA511BFF58C586CD9BCCC6CBE577" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebt_CA14846BBBA0A3712CBA9BCCC6CBCEE3_totalLabel_en-US" xlink:label="lab_us-gaap_LongTermDebt_CA14846BBBA0A3712CBA9BCCC6CBCEE3" xlink:role="http://www.xbrl.org/2003/role/totalLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt instruments </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_CA14846BBBA0A3712CBA9BCCC6CBCEE3" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebt_CA14846BBBA0A3712CBA9BCCC6CBCEE3" xlink:to="lab_us-gaap_LongTermDebt_CA14846BBBA0A3712CBA9BCCC6CBCEE3" xlink:type="arc"/>
<link:label id="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86_negatedLabel_en-US" xlink:label="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Debt due within one year </link:label>
<link:label id="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86_label_en-US" xlink:label="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Current Maturities, Excluding Unamortized Discount (Premium) </link:label>
<link:label id="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86_documentation_en-US" xlink:label="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Current Maturities, Excluding Unamortized Discount (Premium) </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium" xlink:label="loc_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86" xlink:to="lab_cvx_LongtermDebtCurrentMaturitiesExcludingUnamortizedDiscountPremium_072886517B32951841F89BCCC6CC5F86" xlink:type="arc"/>
<link:label id="lab_us-gaap_ShortTermDebtRefinancedAmount_EB72650D2581D4021AE29BCCC6CC04E2_terseLabel_en-US" xlink:label="lab_us-gaap_ShortTermDebtRefinancedAmount_EB72650D2581D4021AE29BCCC6CC04E2" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Reclassified from short-term debt </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ShortTermDebtRefinancedAmount" xlink:label="loc_us-gaap_ShortTermDebtRefinancedAmount_EB72650D2581D4021AE29BCCC6CC04E2" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_ShortTermDebtRefinancedAmount_EB72650D2581D4021AE29BCCC6CC04E2" xlink:to="lab_us-gaap_ShortTermDebtRefinancedAmount_EB72650D2581D4021AE29BCCC6CC04E2" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_08EAE9F04821B22702319BCCC6CCAE8D_negatedLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_08EAE9F04821B22702319BCCC6CCAE8D" xlink:role="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="resource" xml:lang="en-US"> Unamortized discounts and debt issuance costs </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_08EAE9F04821B22702319BCCC6CCAE8D" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_08EAE9F04821B22702319BCCC6CCAE8D" xlink:to="lab_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_08EAE9F04821B22702319BCCC6CCAE8D" xlink:type="arc"/>
<link:label id="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF_terseLabel_en-US" xlink:label="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Total long-term debt </link:label>
<link:label id="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF_label_en-US" xlink:label="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Excluding Current Maturities and Reclassifications </link:label>
<link:label id="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF_documentation_en-US" xlink:label="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Excluding Current Maturities and Reclassifications </link:label>
<link:loc xlink:href="cvx-20171231.xsd#cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications" xlink:label="loc_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF" xlink:to="lab_cvx_LongtermDebtExcludingCurrentMaturitiesandReclassifications_82328CE4FF9A14ADD3A49BCCC6CC36FF" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Interest rate </link:label>
<link:label id="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Interest Rate, Stated Percentage </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB" xlink:to="lab_us-gaap_DebtInstrumentInterestRateStatedPercentage_A88C76A622A46BEFEF439BCCC6CCF3BB" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt maturing 2018 </link:label>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C74EDE97168078AFC8749BCCC6CCE292" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt maturing 2019 </link:label>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Two </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_5765042D1933FA903F529BCCC6CC3F55" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt maturing 2020 </link:label>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Three </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_9647DC0B54A278B21D1D9BCCC6CDE6CF" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt maturing 2021 </link:label>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Four </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_158BE2902090AA48997D9BCCC6CD7766" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt maturing 2022 </link:label>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal in Year Five </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_7BD99A9CC31CDC75350E9BCCC6CDD8BB" xlink:type="arc"/>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743_verboseLabel_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:type="resource" xml:lang="en-US"> Long-term debt maturing after 2022 </link:label>
<link:label id="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743_label_en-US" xlink:label="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Long-term Debt, Maturities, Repayments of Principal after Year Five </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743" xlink:type="locator"/>
<link:labelArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743" xlink:to="lab_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_FCE341F8431CBD4A17549BCCC6CDF743" xlink:type="arc"/>
<link:label id="lab_us-gaap_DebtInstrumentFaceAmount_3E4C062983203B8368FD9BCCC6D28A14_terseLabel_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_3E4C062983203B8368FD9BCCC6D28A14" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:type="resource" xml:lang="en-US"> Debt issued </link:label>
<link:label id="lab_us-gaap_DebtInstrumentFaceAmount_3E4C062983203B8368FD9BCCC6D28A14_label_en-US" xlink:label="lab_us-gaap_DebtInstrumentFaceAmount_3E4C062983203B8368FD9BCCC6D28A14" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US"> Debt Instrument, Face Amount </link:label>
<link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_3E4C062983203B8368FD9BCCC6D28A14" xlink:type="locator"/>
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3 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/23/23  Chevron Corp.                     10-K       12/31/22  150:26M
 2/24/22  Chevron Corp.                     10-K       12/31/21  146:27M
 2/25/21  Chevron Corp.                     10-K       12/31/20  149:28M
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