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Violation Tracker Current Parent Headquarters Summary Page

HQ State/Territory: Oklahoma
Current Parent Penalty Total since 2000: $1,089,992,511
Number of Records: 1,563
Note: The totals here are derived only from entries matched to parent companies. They are adjusted to account for the fact that each parent's entries may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. They are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the individual records list below.
Top 10 Current Parent CompaniesTotal Penalty $Number of Records
Devon Energy$496,594,40049
Williams Companies$165,110,582116
Integris Health$122,200,9595
Russell Oil$81,287,5813
Chesapeake Energy$65,197,49564
Oneok$58,276,223114
NGL Energy Partners$25,032,8353
Love's Travel Stops & Country Stores$13,678,52054
Alliance Resource Partners$11,693,431933
Helmerich & Payne$8,499,36439

Individual Penalty Records:

Click on the company or penalty amount for more information on each case. Click on the parent name to reach the summary page for that parent company.

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CompanyCurrent Parent sort iconCurrent Parent IndustryPrimary Offense TypeYearAgencyPenalty Amount
THE WILLIAMS COMPANIESWilliams Companiesoil and gasworkplace safety or health violation2020OSHA$11,470
WILLIAMS OHIO VALLEY MIDSTREAM, LLCWilliams Companiesoil and gaswater pollution violation2016EPA$14,440
WILLIAMS OHIO VALLEY MIDSTREAM, LLCWilliams Companiesoil and gasair pollution violation2016EPA$140,000
WILLIAMS MOBILE BAY PRODUCER SERVICES, LLCWilliams Companiesoil and gasair pollution violation2023EPA$311,850
TRANSCONTINENTAL GAS PIPE LINE CORP.Williams Companiesoil and gashazardous waste violation2002EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,400,000
Discovery Producer Services LLCWilliams Companiesoil and gasair pollution violation2017EPA$44,357
DISCOVERY PRODUCER SERVICES LLCWilliams Companiesoil and gasair pollution violation2021EPA$105,302
WILLIAMS MIDSTREAM NATURAL GAS LIQUIDS, INCWilliams Companiesoil and gasair pollution violation2004EPA$10,000
WILLIAMS MID-CONTINENT FRACTIONATION AND STORAGE LLC (NC)Williams Companiesoil and gasenvironmental violation2023EPA$3,750,000
WILLIAMS FIELD SERVICESWilliams Companiesoil and gasair pollution violation2001EPA$850,000
WILLIAMS FIELD SERVICESWilliams Companiesoil and gasair pollution violation2002EPA$951,139
Williams Field ServicesWilliams Companiesoil and gasair pollution violation2011EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $50,000
Williams Field ServicesWilliams Companiesoil and gaswater pollution violation2008EPA$75,000
WILLIAMS PIPELINE COWilliams Companiesoil and gasair pollution violation2000EPA$44,700
Williams Field Services - Gulf Coast Company, LPWilliams Companiesoil and gaspipeline safety violation2024PHMSA$116,600
Williams Field Services - Gulf Coast Company, LPWilliams Companiesoil and gaspipeline safety violation2024PHMSA$33,300
Unit Petroleum CompanyUnit Corporationoil and gasenvironmental violation2015CO-OIL$8,000
Unit Petroleum Co.Unit Corporationoil and gasenvironmental violation2018TX-RRC$5,000
UNIT CORPORATIONUnit Corporationoil and gasworkplace safety or health violation2014OSHA$9,000
UNIT CORPORATIONUnit Corporationoil and gasworkplace safety or health violation2014OSHA$55,300
SandRidge EnergySandRidge Energyoil and gasoil or gas drilling violation2014BSEE$250,000
Sandridge Energy Offshore LLCSandRidge Energyoil and gasoil or gas drilling violation2015BSEE$111,750
SandRidge Energy, Inc.SandRidge Energyoil and gasinvestor protection violation2016SEC$1,400,000
SANDRIDGE ENERGYSandRidge Energyoil and gasaviation safety violation2014FAA$33,750
Sandridge E&PSandRidge Energyoil and gasair pollution violation2020CO-DPHE$43,750
Sandridge E&PSandRidge Energyoil and gasair pollution violation2020CO-DPHE$41,300
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2020CO-OIL$339,370
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2020CO-OIL$449,650
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2017CO-OIL$27,180
Sandridge Exploration and Production, LLCSandRidge Energyoil and gasenvironmental violation2013LA-ENV$6,467
SandRidge Midstream, Inc.SandRidge Energyoil and gasenvironmental violation2010TX-ENV$42,600
Russell Oil Company, Inc.Russell Oiloil and gaswage and hour violation2017WHD$5,581
RUSSELL OIL COMPANYRussell Oiloil and gashazardous waste violation2001EPA$5,000
RUSSELL OIL COMPANYRussell Oiloil and gashazardous waste violation2005EPA$81,277,000
QuikTrip CorporationQuikTrip CorporationretailingAmericans with Disabilities Act2014DOJ_RIGHTS$1,500,000
QuikTrip CorporationQuikTrip CorporationretailingAmericans with Disabilities Act2010DOJ_RIGHTS$1,500,000
QUIKTRIP CORPORATIONQuikTrip Corporationretailingaviation safety violation2010FAA$7,500
QuikTrip #2156QuikTrip Corporationretailingair pollution violation2012MO-ENV$6,000
QuikTrip 213QuikTrip Corporationretailingair pollution violation2011MO-ENV$6,000
Quiktrip CorporationQuikTrip Corporationretailingenvironmental violation2020TX-ENV$6,600
QuikTrip CorporationQuikTrip CorporationretailingFamily and Medical Leave Act2021WHD$18,887
QuikTrip CorporationQuikTrip Corporationretailingenvironmental violation2021AL-ENV$36,100
QUIKTRIP CORPORATIONQuikTrip Corporationretailingworkplace safety or health violation2016OSHA$5,612
QUIKTRIP CORPORATIONQuikTrip Corporationretailingworkplace safety or health violation2022OSHA$8,438
QuikTrip CorporationQuikTrip Corporationretailingair pollution violation2005EPA$5,760
Paycom Payroll, LLCPaycom Softwareinformation technologywage and hour violation2013WHD$21,532
Paycom Software, Inc. & Paycom Payroll, LLCPaycom Softwareinformation technologyconsumer protection violation2018TX-FIN$212,500
Paycom Software, Inc.Paycom Softwareinformation technologyinvestor protection violation2021SEC$250,000
GUARDIAN PIPELINE LLCOneokpipelinespipeline safety violation2011PHMSA$35,200
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2012PHMSA$149,800
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2013PHMSA$99,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2010PHMSA$20,000
MAGELLAN PIPELINES HOLDINGS LPOneokpipelinespipeline safety violation2013PHMSA$104,800
MIDWESTERN GAS TRANSMISSION COOneokpipelinespipeline safety violation2010PHMSA$40,000
OKTEX PIPELINE COMPANY LLCOneokpipelinespipeline safety violation2011PHMSA$35,700
OKTEX PIPELINE COMPANY LLCOneokpipelinespipeline safety violation2010PHMSA$16,200
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2012PHMSA$78,600
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2012PHMSA$15,300
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2009FRA$7,500
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2009FRA$7,500
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2011FRA$10,000
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2012FRA$24,525
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2011FRA$8,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2012FRA$5,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2014FRA$5,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2014FRA$7,250
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2010EPA$46,200
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2010EPA$418,000
Magellan Pipeline Company, L.P.Oneokpipelinesrailroad safety violation2014FRA$7,500
ONEOK Inc.Oneokpipelinesdata submission deficiencies2004CFTC$3,000,000
ONEOK, Inc.Oneokpipelinesenergy market violation2009FERC$6,414,945
MAGELLAN PIPELINE COMPANY L.P.Oneokpipelinesmotor vehicle safety violation2008FMCSA$10,000
Magellan Ammonia PipelineOneokpipelineswater pollution violation2009EPA$3,650,000
Magellan Midstream PartnersOneokpipelineswater pollution violation2008EPA$5,300,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2009PHMSA$66,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2009PHMSA$147,500
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2009PHMSA$147,500
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2008PHMSA$10,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2006PHMSA$5,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2006PHMSA$120,500
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2006PHMSA$7,500
GUARDIAN PIPELINE LLCOneokpipelinespipeline safety violation2006PHMSA$135,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2005PHMSA$32,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2004PHMSA$6,000
Magellan Pipeline Company, L.P.Oneokpipelinesrailroad safety violation2016FRA$12,000
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2016PHMSA$22,500
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2016PHMSA$550,400
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2016PHMSA$159,200
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2017EPA$18,000,000
Magellan Pipeline Company LPOneokpipelinesrailroad safety violation2006FRA$7,500
Magellan Pipeline Company LPOneokpipelinesrailroad safety violation2006FRA$7,500
Magellan Pipeline Company LPOneokpipelinesrailroad safety violation2008FRA$7,000
Oneok Field ServicesOneokpipelinesrailroad safety violation2008FRA$5,000
Magellan Pipeline Company, L.P.Oneokpipelinesrailroad safety violation2017FRA$9,000
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2018PHMSA$36,200
OKTEX PIPELINE COMPANY LLCOneokpipelinespipeline safety violation2018PHMSA$145,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2018FRA$5,000
Guardian Pipeline, L.L.C., and H.C. Price Co.Oneokpipelinesenvironmental violation2003WI-AG$100,000
MAGELLAN TERMINALS HOLDINGS, LPOneokpipelinespipeline safety violation2020PHMSA$124,400
Black Mesa Pipeline, Inc.Oneokpipelinesenvironmental violation2004AZ-DEQ$11,000
Black Mesa Pipeline, Inc.Oneokpipelinesenvironmental violation2003AZ-DEQ$50,900
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.