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Oneok

Rank in Greenhouse 100 Polluters: 70
2023 Greenhouse gas CO2 equivalent emissions (metric tons): 8,624,056
Percentage of national total 2023 GHGRP large fixed source emissions: 0.3%
Percentage of all U.S. greenhouse gas emissions, including transportation and residential: 0.1%
Parent company sectors (in descending order of emissions): Petroleum and Natural Gas Systems, Refineries
EJ: Poor Share: 17%
EJ: Minority Share: 66%

You can also view this company's penalties in Good Jobs First's Violation Tracker.
You can also look at this company's subsidies in Good Jobs First's Subsidy Tracker.
This company is rank 20 on the Greenhouse 100 Suppliers list.
This company has information in PERI's Toxic 100 Air Polluters database.

Sectors at facilities displayed below: (display facilities) (display sectors)
Basic data displayed (display advanced data instead)
(Click on column headers to re-sort table: current sort is by CO2 equivalent emissions (mt) descending.)
(Links on facility names lead to FLIGHT reports.)
Facility NameCityStateSub-SectorCO2 equivalent emissions (mt) down arrowPercent of total company emissionsSplit *EJ Minority %EJ Poor %
ONEOK Field Services Company, L.L.C. 360 Anadarko Basin GBTulsaOKPetroleum & Natural Gas Gathering & Boosting683,8067.93%46.0%17.9%
TOM-Stack Anadarko #360-G&BDallasTXPetroleum & Natural Gas Gathering & Boosting560,9296.50%71.4%16.9%
BRIDGEPORT GAS PROCESSING PLANTBRIDGEPORTTXNatural Gas Processing536,9326.23%27.3%6.7%
EnLink North Texas Gathering, LP G&B 430 - Permian BasinDallasTXPetroleum & Natural Gas Gathering & Boosting525,2286.09%71.0%16.5%
Lobo Processing PlantMentoneTXNatural Gas Processing447,6625.19%5.2%5.2%
OHL NGLP Mont Belvieu NGL Fractionation and Storage ComplexBaytownTXNatural Gas Processing432,6215.02%60.5%14.3%
ONEOK Bushton PlantBushtonKSNatural Gas Processing397,3234.61%17.2%14.0%
EnLink Midstream Services, LLC G&B 420 - Fort Worth SynclineDallasTXPetroleum & Natural Gas Gathering & Boosting362,8934.21%71.0%16.5%
ONEOK Rockies Midstream, L.L.C. 395 Williston Basin GBTulsaOKPetroleum & Natural Gas Gathering & Boosting339,3863.94%46.0%17.9%
EnLink Anadarko #360-G&BDALLASTXPetroleum & Natural Gas Gathering & Boosting296,2873.44%71.4%16.9%
Riptide Gas PlantStantonTXNatural Gas Processing289,1733.35%46.4%21.1%
Chisholm PlantCashionOKNatural Gas Processing247,2952.87%22.1%3.7%
MBI NGLP Mont Belvieu PlantMont BelvieuTXNatural Gas Processing231,4182.68%61.3%14.6%
Cana Gas PlantCalumetOKNatural Gas Processing207,2852.40%32.9%14.8%
EUNICE NATURAL GAS PROCESSING PLANTEUNICELANatural Gas Processing185,9772.16%30.2%25.8%
Plaquemine NGL Fractionation PlantPlaquemineLANatural Gas Processing170,7691.98%51.6%18.4%
Delaware G&P, LLC G&B 430 - Permian BasinDallasTXPetroleum & Natural Gas Gathering & Boosting169,8911.97%71.0%16.5%
ONEOK Rockies Midstream, L.L.C. 515 Powder River Basin GBTulsaOKPetroleum & Natural Gas Gathering & Boosting153,1881.78%46.0%17.9%
ONEOK Field Services Company, L.L.C. 350 South Oklahoma Folded Belt GBTulsaOKPetroleum & Natural Gas Gathering & Boosting140,4411.63%46.0%17.9%
OFS GPRP MaysvilleMAYSVILLEOKNatural Gas Processing110,8081.28%23.2%14.3%
SWG Pipeline, LLC G&B 415 - Strawn BasinDallasTXPetroleum & Natural Gas Gathering & Boosting97,8211.13%71.0%16.5%
HENRY HUB AREA FACILITIESERATHLANatural Gas Transmission/Compression97,7821.13%32.4%21.0%
OHL NGLP Hutchinson PlantHUTCHINSONKSNatural Gas Processing96,0001.11%18.8%12.8%
ORM GPRP Demicks Lake Gas PlantKeeneNDNatural Gas Processing80,6020.93%19.3%7.8%
Corpus Christi Terminal Condensate SplitterCorpus ChristiTXPetroleum Refineries71,5850.83%75.9%18.7%
OFS GPRP Custer Gas PlantCUSTER CITYOKNatural Gas Processing70,2080.81%39.0%17.0%
SWG Pipeline, LLC G&B 420 - Fort Worth SynclineDallasTXPetroleum & Natural Gas Gathering & Boosting70,2080.81%71.0%16.5%
BPE GPRP StatelineWillistonNDNatural Gas Processing65,3140.76%----
BPE GPRP Grasslands Gas PlantCartwrightNDNatural Gas Processing64,5900.75%2.1%8.2%
CROSSTEX PROCESSING SERVICES LLC - RIVERSIDE FRACTIONATIONGEISMARLANatural Gas Processing64,0270.74%39.5%10.6%
OFS GPRP Canadian ValleyCalumetOKNatural Gas Processing55,2120.64%29.4%8.4%
Northern Border Pipeline Zeeland CS#8ZEELANDNDNatural Gas Transmission/Compression106,7060.62%50%----
Northern Border Pipeline Wetonka CS#9WestportNDNatural Gas Transmission/Compression106,5050.62%50%9.9%3.2%
Silver Creek Processing PlantWeatherfordTXNatural Gas Processing53,2220.62%19.2%7.1%
Northern Border Pipeline Glen Ullin CS#6GLEN ULLINNDNatural Gas Transmission/Compression106,3760.62%50%9.4%13.3%
EnLink North Texas Gathering, LP G&B 415 - Strawn BasinDALLASTXPetroleum & Natural Gas Gathering & Boosting53,1650.62%71.0%16.5%
BPE GPRP Garden CreekWatford CityNDNatural Gas Processing52,3870.61%22.3%12.6%
Northern Border Pipeline Clark CS#10ClarkNDNatural Gas Transmission/Compression104,2130.60%50%3.4%3.9%
Northern Border Pipeline Trimont CS#13TRIMONTMNNatural Gas Transmission/Compression103,2000.60%50%5.5%11.8%
Northern Border Pipeline Manning CS#5MANNINGNDNatural Gas Transmission/Compression101,2870.59%50%14.9%3.1%
Northern Border Pipeline Estelline CS#11EstellineNDNatural Gas Transmission/Compression101,2530.59%50%7.8%7.0%
Superior Pipeline Kansas 375 Sedgwick Basin GBTulsaOKPetroleum & Natural Gas Gathering & Boosting50,5150.59%46.0%17.9%
Northern Border Pipeline Garvin CS#12GARVINMNNatural Gas Transmission/Compression100,3210.58%50%13.5%9.7%
Northern Border Pipeline Saint Anthony CS#7ST. ANTHONYNDNatural Gas Transmission/Compression98,6760.57%50%11.7%6.8%
Strawn Basin Gathering and BoostingHoustonTXPetroleum & Natural Gas Gathering & Boosting47,9320.56%63.8%14.3%
MidMar East Gas PlantTarzanTXNatural Gas Processing43,9490.51%19.6%1.5%
WTX - CS Red River CS No. 2 (Lamesa)LAMESATXNatural Gas Transmission/Compression39,5190.46%26.9%14.1%
Deadwood Cryo PlantGarden CityTXNatural Gas Processing39,3170.46%41.9%5.3%
BPE GPRP Bear CreekKilldeerNDNatural Gas Processing39,2300.45%----
ORM GPRP Lonesome Creek Gas PlantAlexanderNDNatural Gas Processing38,3650.44%10.1%2.2%
OWT CS Ector County Compressor StationGoldsmithTXNatural Gas Transmission/Compression37,6330.44%71.8%15.7%
WTX - CS Red River CS No. 1 (Wheeler)WHEELERTXNatural Gas Transmission/Compression37,2770.43%25.8%12.9%
Northridge Gas PlantCalvinOKNatural Gas Processing36,2720.42%21.2%19.1%
EnLink North Texas Gathering, LP G&B 420 - Fort Worth SynclineDallasTXPetroleum & Natural Gas Gathering & Boosting36,2520.42%71.0%16.5%
PLAQUEMINE GAS PLANTPLAQUEMINELANatural Gas Processing35,3750.41%51.6%18.4%
OGS SF DepewDepewOKUnderground Natural Gas Storage29,7640.35%22.7%19.3%
OWT CS Future Site Compressor StationSouth PlainsTXNatural Gas Transmission/Compression28,6080.33%11.6%9.1%
OFS GPRP Antelope Hills Gas PlantCrawfordOKNatural Gas Processing27,5350.32%12.9%14.0%
OGT CS Salt CreekDepewOKNatural Gas Transmission/Compression26,2350.30%22.8%18.4%
Tiger PlantOrlaTXNatural Gas Processing23,6250.27%----
OFS GPRP Woodward Gas PlantWoodwardOKNatural Gas Processing22,6810.26%24.4%15.2%
GPLC JOLIET SALESJolietILNatural Gas Transmission/Compression21,7250.25%46.1%9.3%
Bearkat Cryogenic PlantGarden CityTXNatural Gas Processing9,4940.11%16.5%5.0%
ONEOK Gas Transportation, L.L.C.TulsaOKNatural Gas Transmission Pipelines7,0520.08%46.0%17.9%

For more information on the data, see the technical notes.

* Split: if 50% appears in this column, then the facility's emissions have been split among two 50/50% ownership parent companies.

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Last Updated:  
Oct 2025