| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<xbrl xml:lang="en-US" xmlns="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2021q4" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <link:schemaRef xlink:href="oke-20220808.xsd" xlink:type="simple"/> |
| <context id="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0001039684 </identifier> |
| | | </entity> |
| | <period> |
| | | <startDate> 2022-08-08 </startDate> |
| | | <endDate> 2022-08-08 </endDate> |
| | | </period> |
| | </context> |
| <dei:EntityCentralIndexKey contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF80L2ZyYWc6NzJmNzgwMjUyNGZiNGVhODk4ZmJiMjY3ZjY5NmYwYmEvdGFibGU6ZjQ4NzBkYmI4Y2UxNDE0Yjk0YjI2YzczYmY1MjFiZjIvdGFibGVyYW5nZTpmNDg3MGRiYjhjZTE0MTRiOTRiMjZjNzNiZjUyMWJmMl8yLTEtMS0xLTI4NjUyNQ_4eb26acf-93e5-4e5f-82aa-bc5104568589"> 0001039684 </dei:EntityCentralIndexKey> |
| <dei:AmendmentFlag contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF80L2ZyYWc6NzJmNzgwMjUyNGZiNGVhODk4ZmJiMjY3ZjY5NmYwYmEvdGFibGU6ZjQ4NzBkYmI4Y2UxNDE0Yjk0YjI2YzczYmY1MjFiZjIvdGFibGVyYW5nZTpmNDg3MGRiYjhjZTE0MTRiOTRiMjZjNzNiZjUyMWJmMl8zLTEtMS0xLTI4NjUyNQ_01a732f1-c790-4bd1-810c-344c6e51ebae"> false </dei:AmendmentFlag> |
| <dei:DocumentType contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODI4_20ac9b1a-2e31-4580-ab9e-4d71020f6d14"> 8-K </dei:DocumentType> |
| <dei:DocumentPeriodEndDate contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6OGRmMjg4MTVkMDVlNGU0ZjkwMjIxOTRkYjNlYTNhYjgvdGFibGVyYW5nZTo4ZGYyODgxNWQwNWU0ZTRmOTAyMjE5NGRiM2VhM2FiOF8wLTEtMS0xLTI4NjUyNQ_867fd84c-a577-4d8f-a9e1-592165f2bf47"> 2022-08-08 </dei:DocumentPeriodEndDate> |
| <dei:EntityRegistrantName contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODI5_013cc716-d1c3-44a5-af3f-1173b416290d"> ONEOK, Inc. </dei:EntityRegistrantName> |
| <dei:EntityIncorporationStateCountryCode contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6ZmYyOTQxMzgwZmI5NDM5ZGJhNjhhMzhkNTc5YTg5YjIvdGFibGVyYW5nZTpmZjI5NDEzODBmYjk0MzlkYmE2OGEzOGQ1NzlhODliMl8wLTAtMS0xLTI4NjUyNQ_a8f4d591-38d5-453a-85b5-858a40fcf47b"> OK </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityFileNumber contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6ZmYyOTQxMzgwZmI5NDM5ZGJhNjhhMzhkNTc5YTg5YjIvdGFibGVyYW5nZTpmZjI5NDEzODBmYjk0MzlkYmE2OGEzOGQ1NzlhODliMl8wLTItMS0xLTI4NjUyNQ_58d34665-745c-4abb-b2da-a3923e5a82a8"> 001-13643 </dei:EntityFileNumber> |
| <dei:EntityTaxIdentificationNumber contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6ZmYyOTQxMzgwZmI5NDM5ZGJhNjhhMzhkNTc5YTg5YjIvdGFibGVyYW5nZTpmZjI5NDEzODBmYjk0MzlkYmE2OGEzOGQ1NzlhODliMl8wLTQtMS0xLTI4NjUyNQ_841a99b7-8409-4285-96c5-4a256fb64176"> 73-1520922 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODIx_ce6867e6-bbe3-43b4-97e7-e2845e1dc655"> 100 West Fifth Street </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODIy_df8937a4-5e76-4803-82f2-c177ae3a10c8"> Tulsa </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODMw_9a583c01-75df-4646-996e-facf40512c1c"> OK </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODMx_4cdad86f-4c89-4adf-8f23-311c3440b391"> 74103 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODMy_2b5c8f15-26f0-4535-886d-5598c019c8a0"> 918 </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODIz_f9cfc340-34aa-43f4-843f-9e5eb3fe793b"> 588-7000 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODI0_d435425b-0e0c-439c-a4a4-9fd40107115f"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODMz_954ea7f5-a7fa-4e31-bd0e-2ec54d935491"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODI1_d226c9b5-b520-4734-a8f1-3adc3c91728c"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODI2_8e295ade-c11a-4052-b495-287e8215de65"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:Security12bTitle contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6MDU5ZGZhYWFjOGQwNDNmY2E5ODM0NGM3MjMzZWZjMjgvdGFibGVyYW5nZTowNTlkZmFhYWM4ZDA0M2ZjYTk4MzQ0YzcyMzNlZmMyOF8xLTAtMS0xLTI4NjUyNQ_37698b0d-0a95-49f9-b697-3d8c8668785d"> Common stock, par value of $0.01 </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6MDU5ZGZhYWFjOGQwNDNmY2E5ODM0NGM3MjMzZWZjMjgvdGFibGVyYW5nZTowNTlkZmFhYWM4ZDA0M2ZjYTk4MzQ0YzcyMzNlZmMyOF8xLTEtMS0xLTI4NjUyNQ_bff59a8c-cf6d-462e-b41e-78c3e08542c3"> OKE </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGFibGU6MDU5ZGZhYWFjOGQwNDNmY2E5ODM0NGM3MjMzZWZjMjgvdGFibGVyYW5nZTowNTlkZmFhYWM4ZDA0M2ZjYTk4MzQ0YzcyMzNlZmMyOF8xLTItMS0xLTI4NjUyNQ_b57a7ec4-1555-423d-b219-9dae5b7aed5b"> NYSE </dei:SecurityExchangeName> |
| <dei:EntityEmergingGrowthCompany contextRef="ib6c6c1507f1d4f0d91ed1e78a70e8f98_D20220808-20220808" id="id3VybDovL2RvY3MudjEvZG9jOmYyOTc1Nzk3Y2U5NjQ5NWE5YmFhYWQ3OWY5MmYzYWE0L3NlYzpmMjk3NTc5N2NlOTY0OTVhOWJhYWFkNzlmOTJmM2FhNF8xL2ZyYWc6M2U2OWE1MTUzNjI4NDRkMDg0ZWMyM2RkY2E0OTRjNmYvdGV4dHJlZ2lvbjozZTY5YTUxNTM2Mjg0NGQwODRlYzIzZGRjYTQ5NGM2Zl8xODI3_c6afcd2c-f11f-410e-93aa-c9970e789523"> false </dei:EntityEmergingGrowthCompany> |
| </xbrl> |