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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 ParentCurrent Parent IndustryPrimary Offense Type sort iconYearAgencyPenalty Amount
Magellan Pipeline Terminals, L.P.Oneokpipelinesenvironmental violation2012TX-ENV$112,750
ONEOK Hydrocarbon Southwest, LLCOneokpipelinesenvironmental violation2012TX-ENV$9,650
Explorer Pipeline CompanyExplorer Pipeline Companyoil and gasenvironmental violation2012TX-ENV$149,248
ONEOK Hydrocarbon Southwest, LLCOneokpipelinesenvironmental violation2012TX-ENV$82,875
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2011TX-ENV$72,777
Williams Production - Gulf Coast Company, L.P.Williams Companiesoil and gasenvironmental violation2011TX-ENV$7,200
Explorer Pipeline CompanyExplorer Pipeline Companyoil and gasenvironmental violation2011TX-ENV$5,700
Devon Gas Services, L.P.Devon Energyoil and gasenvironmental violation2011TX-ENV$6,000
SandRidge Midstream, Inc.SandRidge Energyoil and gasenvironmental violation2010TX-ENV$42,600
Transcontinental Gas Pipe Line Company, LLCWilliams Companiesoil and gasenvironmental violation2010TX-ENV$27,428
ONEOK Hydrocarbon Southwest, LLCOneokpipelinesenvironmental violation2010TX-ENV$160,000
ONEOK Hydrocarbon Southwest, LLCOneokpipelinesenvironmental violation2009TX-ENV$13,100
Transcontinental Gas Pipe Line CorporationWilliams Companiesoil and gasenvironmental violation2008TX-ENV$8,000
Magellan Terminals Holdings, L.P.Oneokpipelinesenvironmental violation2005TX-ENV$15,200
Magellan Terminals Holdings, L.P.Oneokpipelinesenvironmental violation2005TX-ENV$20,400
Devon Gas Services L.P.Devon Energyoil and gasenvironmental violation2004TX-ENV$29,400
Williams Field Services Group, Inc.Williams Companiesoil and gasenvironmental violation2004TX-ENV$86,550
ONEOK Texas Field Services, L.P.Oneokpipelinesenvironmental violation2002TX-ENV$56,875
Laredo PetroleumLaredo Petroleumoil and gasenvironmental violation2019TX-RRC$5,000
Unit Petroleum Co.Unit Corporationoil and gasenvironmental violation2018TX-RRC$5,000
Oneok Westex TransmissionOneokpipelinesenvironmental violation2017TX-RRC$105,000
Transcontinental Gas Pipe Line Company,LLCWilliams Companiesoil and gasenvironmental violation2019VA-ENV$7,319
Magellan Terminals Holding, L.P.Oneokpipelinesenvironmental violation2019VA-ENV$29,500
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2016VA-ENV$32,804
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2014WY-ENV$8,750
Williams Production RMT Co.Williams Companiesoil and gasenvironmental violation2008WY-ENV$54,333
Chesapeake Appalachia, LLCChesapeake Energyoil and gasenvironmental violation2021PA-ENV$1,900,000
Magellan Midstream Partners, L.P.Oneokpipelinesenvironmental violation2021MN-ENV$7,550
Williams CompaniesWilliams Companiesoil and gasenvironmental violation2021CO-DPHE$35,000
QuikTrip CorporationQuikTrip Corporationretailingenvironmental violation2021AL-ENV$36,100
WPX Energy Permian, LLCDevon Energyoil and gasenvironmental violation2021TX-ENV$15,150
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2022IN-ENV$30,720
TRANSCONTINENTAL GAS PIPE LINE CO LLCWilliams Companiesoil and gasenvironmental violation2023NJ-ENV$15,250
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC.Love's Travel Stops & Country Storesretailingenvironmental violation2022TX-ENV$36,250
DEVON ENERGY PRODUCTION COMPANY, L.P.Devon Energyoil and gasenvironmental violation2021TX-ENV$97,500
Williams Companies, Inc.Williams Companiesoil and gasenvironmental violation2023EPA$12,250,000
Love's Travel Stops & Country Stores, IncLove's Travel Stops & Country Storesretailingenvironmental violation2023VA-ENV$8,267
LOVES TRAVEL STOPS & COUNTRY STORES INCLove's Travel Stops & Country Storesretailingenvironmental violation2023NJ-ENV$5,000
Love's Travel Stop & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2023IN-ENV$25,400
WILLIAMS MID-CONTINENT FRACTIONATION AND STORAGE LLC (NC)Williams Companiesoil and gasenvironmental violation2023EPA$3,750,000
Good Shepherd Hospice Inc.Good Shepherd Hospice Inc.healthcare servicesFalse Claims Act and related2015DOJ_CIVIL$4,000,000
Devon Energy CorporationDevon Energyoil and gasFalse Claims Act and related2012DOJ_CIVIL$3,492,463
INTEGRIS Baptist Medical CenterIntegris Healthhealthcare servicesFalse Claims Act and related2002DOJ_CIVIL$629,000
Devon Energy Production CompanyDevon Energyoil and gasFalse Claims Act and related2000DOJ_CIVIL$11,900,000
Norman Regional Hospital Authority et al.Norman Regional Health Systemhealthcare servicesFalse Claims Act and related2017USAO$1,618,750
Integris Baptist Medical Center Inc.Integris Healthhealthcare servicesFalse Claims Act and related2006USAO$121,200,000
Devon Energy CorporationDevon Energyoil and gasFalse Claims Act and related2021DOJ_CIVIL$61,500,000
Helmerich & Payne IncHelmerich & Payneoilfield services and suppliesFamily and Medical Leave Act2013WHD$8,818
QuikTrip CorporationQuikTrip CorporationretailingFamily and Medical Leave Act2021WHD$18,887
Chesapeake EnergyChesapeake Energyoil and gasfederal leasing royalty violation2016ONRR$2,118,900
Chesapeake EnergyChesapeake Energyoil and gasfederal leasing royalty violation2014ONRR$428,400
Chesapeake Energy CorporationChesapeake Energyoil and gasfederal leasing royalty violation2014ONRR$765,000
Helmerich & Payne Inc.Helmerich & Payneoilfield services and suppliesForeign Corrupt Practices Act2009DOJ_CRIMINAL$1,000,000
Helmerich & PayneHelmerich & Payneoilfield services and suppliesForeign Corrupt Practices Act2009SEC$375,681
Love's Travel Stops & Country Stores Inc.Love's Travel Stops & Country Storesretailinggambling violation2023PA-GCB$25,000
Love's Travel Stops & Country Stores Inc.Love's Travel Stops & Country Storesretailinggambling violation2021PA-GCB$5,000
Magellan Pipeline Company, L.P.Oneokpipelineshazardous waste violation2006IL-ENV$18,000
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
RUSSELL OIL COMPANYRussell Oiloil and gashazardous waste violation2001EPA$5,000
RUSSELL OIL COMPANYRussell Oiloil and gashazardous waste violation2005EPA$81,277,000
BOK Financial Securities, Inc.BOK Financialfinancial servicesinsurance violation2020CA-INS$5,000
BOK Financial CorporationBOK Financialfinancial servicesinvestor protection violation2016SEC$1,667,720
SandRidge Energy, Inc.SandRidge Energyoil and gasinvestor protection violation2016SEC$1,400,000
Bok Financial Securities, Inc.BOK Financialfinancial servicesinvestor protection violation2019SEC$197,801
Paycom Software, Inc.Paycom Softwareinformation technologyinvestor protection violation2021SEC$250,000
CHESAPEAKE ENERGY (FORMERLY COLUMBIA NATURAL RESOURCES)Chesapeake Energyoil and gaslabor relations violation2007NLRB$30,000
HOPKINS COUNTY COAL LLCAlliance Resource Partnersmining and mineralsmining environmental violation2011KY-ENV$35,000
WARRIOR COAL LLCAlliance Resource Partnersmining and mineralsmining environmental violation2011KY-ENV$106,300
WEBSTER COUNTY COAL LLCAlliance Resource Partnersmining and mineralsmining environmental violation2011KY-ENV$5,000
HOPKINS COUNTY COAL LLCAlliance Resource Partnersmining and mineralsmining environmental violation2006KY-ENV$5,000
Chaparral Energy, LLCCanvas Energyoil and gasmotor vehicle safety violation2013FMCSA$5,170
MAGELLAN PIPELINE COMPANY L.P.Oneokpipelinesmotor vehicle safety violation2008FMCSA$10,000
WILLIAMS FIELD SERVICE, INC.Williams Companiesoil and gasmotor vehicle safety violation2008FMCSA$8,170
WILLIAMS FIELD SERVICES COMPANYWilliams Companiesoil and gasmotor vehicle safety violation2006FMCSA$7,915
SandRidge EnergySandRidge Energyoil and gasoil or gas drilling violation2014BSEE$250,000
Sandridge Energy Offshore LLCSandRidge Energyoil and gasoil or gas drilling violation2015BSEE$111,750
Devon Energy Production Co., L.P.Devon Energyoil and gasoil or gas drilling violation2007BSEE$15,000
Devon Energy Production Company, L.P.Devon Energyoil and gasoil or gas drilling violation2007BSEE$20,000
Devon Louisiana CorporationDevon Energyoil and gasoil or gas drilling violation2005BSEE$10,000
Devon Louisiana CorporationDevon Energyoil and gasoil or gas drilling violation2004BSEE$30,000
Devon Louisiana CorporationDevon Energyoil and gasoil or gas drilling violation2003BSEE$80,000
Devon Louisiana CorporationDevon Energyoil and gasoil or gas drilling violation2003BSEE$40,000
Devon Energy Production Company, L. P.Devon Energyoil and gasoil or gas drilling violation2002BSEE$15,200
Santa Fe Snyder CorporationDevon Energyoil and gasoil or gas drilling violation2001BSEE$24,000
Santa Fe Snyder CorporationDevon Energyoil and gasoil or gas drilling violation2000BSEE$20,000
Helmerich & Payne International Drilling CompanyHelmerich & Payneoilfield services and suppliesoil or gas drilling violation2013USAO$6,400,000
Chesapeake Appalachia LLCChesapeake Energyoil and gasoil or gas drilling violation2015PA-ENV$193,135
Chesapeake EnergyChesapeake Energyoil and gasoil or gas drilling violation2011PA-ENV$1,088,000
CHAPARRAL ENERGY LLCCanvas Energyoil and gaspipeline safety violation2013PHMSA$47,900
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
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gaspipeline safety violation2014PHMSA$167,000
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gaspipeline safety violation2012PHMSA$74,300
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.