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Violation Tracker Industry Summary Page

Industry: oil and gas
Penalty Total since 2000$55,566,014,270
Number of Records: 6,566
Note: The totals include only those entries matched to a parent company. The industry designation is the primary one for the parent's operations overall. The totals 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
Occidental Petroleum$5,444,189,210250
Exxon Mobil$3,344,306,098581
Marathon Petroleum$1,572,743,103375
Shell PLC$1,340,414,421452
Valero Energy$1,111,568,646325
Phillips 66$808,518,224422
PDVSA (Petroleos de Venezuela S.A.)$503,225,288108
Devon Energy$496,594,40049

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 ParentPrimary Offense Type sort iconYearAgencyPenalty Amount
XTO Energy Inc.Exxon Mobiloil or gas drilling violation2015PA-ENV$95,753
Range Resources-Appalachia, LLCRange Resourcesoil or gas drilling violation2015PA-ENV$8,900,000
Chevron Appalachia, LLCChevronoil or gas drilling violation2015PA-ENV$939,552
Chesapeake EnergyChesapeake Energyoil or gas drilling violation2011PA-ENV$1,088,000
Cabot Oil and Gas Corp.Coterra Energyoil or gas drilling violation2009PA-ENV$56,650
Anadarko Petroleum CorporationOccidental Petroleumoil or gas drilling violation2022BSEE$48,862
Murphy Exploration & Production Company - USAMurphy Oiloil or gas drilling violation2022BSEE$30,486
ENI US Operating Co. Inc.ENIoil or gas drilling violation2022BSEE$28,400
W&T Offshore, INCW&T Offshoreoil or gas drilling violation2022BSEE$46,000
W & T Offshore, Inc.W&T Offshoreoil or gas drilling violation2021BSEE$40,200
EnVen Energy Ventures, LLCTalos Energyoil or gas drilling violation2021BSEE$83,200
Anadarko Petroleum CorporationOccidental Petroleumoil or gas drilling violation2021BSEE$45,463
BP Exploration & Production Inc.BPoil or gas drilling violation2021BSEE$27,700
EnVen Energy Ventures, LLCTalos Energyoil or gas drilling violation2021BSEE$22,700
Exxon Mobil CorporationExxon Mobiloil or gas drilling violation2021BSEE$28,400
Apache CorporationAPA Corporationoil or gas drilling violation2021BSEE$21,000
EnVen Energy Ventures, LLCTalos Energyoil or gas drilling violation2020BSEE$55,800
Energy XXI GOM, LLCCox Oiloil or gas drilling violation2020BSEE$90,926
Union Oil Company of CaliforniaChevronoil or gas drilling violation2020BSEE$32,250
Energy XXI GOM, LLCCox Oiloil or gas drilling violation2023BSEE$14,750
W&T Offshore, Inc.W&T Offshoreoil or gas drilling violation2022BSEE$24,431
Shell Offshore, Inc.Shell PLCoil or gas drilling violation2022BSEE$24,431
Energy XXI GOM, LLCCox Oiloil or gas drilling violation2023BSEE$8,750
W&T Offshore, Inc.W&T Offshoreoil or gas drilling violation2023BSEE$48,862
Shell Offshore, Inc.Shell PLCoil or gas drilling violation2023BSEE$46,008
BP America Inc. et al.BPMTBE violation2018NJ-AG$64,000,000
ConocoPhillipsPhillips 66MTBE violation2017NJ-AG$39,000,000
ExxonMobilExxon MobilMTBE violation2013NH-AG$236,000,000
Shell Oil CompanyShell PLCMTBE violation2012NH-AG$17,500,000
Shell Oil Company et al.Shell PLCMTBE violation2018NJ-AG$68,500,000
Shell OilShell PLCMTBE violation2005CA-OCDA$14,500,000
Atlantic Richfield Co.BPMTBE violation2002CA-OCDA$8,000,000
Valero EnergyValero EnergyMTBE violation2019VT-AG$316,667
Total Petrochemicals & Refining USATotalEnergies SEMTBE violation2019VT-AG$316,667
Irving Oil Ltd.Irving OilMTBE violation2019VT-AG$316,667
Hess CorporationHess Corp.MTBE violation2019VT-AG$316,667
Shell Oil CompanyShell PLCMTBE violation2019VT-AG$316,667
Exxon MobilExxon MobilMTBE violation2019VT-AG$316,667
ConocoPhillipsPhillips 66MTBE violation2019VT-AG$316,667
CITGO PetroleumPDVSA (Petroleos de Venezuela S.A.)MTBE violation2019VT-AG$316,667
Chevron USAChevronMTBE violation2019VT-AG$316,667
BP Products North AmericaBPMTBE violation2019VT-AG$316,667
Valero EnergyValero EnergyMTBE violation2014NJ-ENV$17,500,000
ChevronChevronMTBE violation2011NH-AG$625,000
Exxon Mobil CorporationExxon MobilMTBE violation2021private lawsuit-federal$25,000,000
Exxon MobilExxon MobilMTBE violation2012private lawsuit-state$7,000,000
Hess Energy Inc.Hess Corp.MTBE violation2008private lawsuit-federal$40,000,000
Shell Oil CompanyShell PLCMTBE violation2003private lawsuit-state$30,800,000
Exxon MobilExxon MobilMTBE violation2003private lawsuit-state$30,800,000
ChevronTexacoChevronMTBE violation2003private lawsuit-state$30,800,000
Shell Oil Co.Shell PLCMTBE violation2002private lawsuit-federal$28,000,000
Exxon CorporationExxon MobilMTBE violation2001private lawsuit-state$12,000,000
Chevron Corp.ChevronMTBE violation2001private lawsuit-state$10,000,000
CITGO Petroleum Corp. et al.PDVSA (Petroleos de Venezuela S.A.)MTBE violation2022RI-AG$5,000,000
Shell Oil Co. et al.Shell PLCMTBE violation2022RI-AG$5,000,000
Phillips 66 et al.Phillips 66MTBE violation2022RI-AG$345,000
Chevron USA Inc. and TRMI-H LLCChevronMTBE violation2022RI-AG$175,000
Irving Oil Ltd. and Highlands Fuel DeliveryIrving OilMTBE violation2022RI-AG$625,000
Valero Energy Corp. et al.Valero EnergyMTBE violation2022RI-AG$975,000
BPBPMTBE violation2022RI-AG$205,000
Exxon MobilExxon MobilMTBE violation2023RI-AG$6,000,000
Total Petroleum, LLCTotalEnergies SEmotor vehicle safety violation2011FMCSA$20,650
Chaparral Energy, LLCCanvas Energymotor vehicle safety violation2013FMCSA$5,170
CABOT OIL AND GAS CORPORATIONCoterra Energymotor vehicle safety violation2009FMCSA$14,220
WESTERN REFINING WHOLESALE INCMarathon Petroleummotor vehicle safety violation2009FMCSA$11,990
Chevron Caribbean IncChevronmotor vehicle safety violation2010FMCSA$10,000
FRONTIER REFINING INCHF Sinclair Corporationmotor vehicle safety violation2009FMCSA$5,940
WILLIAMS FIELD SERVICE, INC.Williams Companiesmotor vehicle safety violation2008FMCSA$8,170
MARATHON OIL COMPANYMarathon Oilmotor vehicle safety violation2008FMCSA$8,000
MANSFIELD OIL CO. INC.Mansfield Energymotor vehicle safety violation2008FMCSA$8,000
WILLIAMS FIELD SERVICES COMPANYWilliams Companiesmotor vehicle safety violation2006FMCSA$7,915
Marathon Petroleum Company LpMarathon Petroleummotor vehicle safety violation2017FMCSA$150,000
Anadarko Petroleum CorporationOccidental Petroleummining environmental violation2015CO-DRMS$5,000
EQT PRODUCTION COMPANYEQT Corp.mining environmental violation2015KY-ENV$5,000
Tosco Refining Co.Phillips 66lead violation2001IL-AG$25,000
TESORO REFINING AND MARKETING CO.Marathon Petroleumlabor relations violation2017NLRB$6,685,451
Tesoro Refining and Marketing Co.Marathon Petroleumlabor relations violation2017NLRB$1,397,710
Hollyfrontier Tulsa Refining LLCHF Sinclair Corporationlabor relations violation2016NLRB$300,000
ST. PAUL PARK REFINING CO., LLCMarathon Petroleumlabor relations violation2016NLRB$11,955
Hunt Oil CompanyHunt Consolidatedlabor relations violation2015NLRB$18,678
DCP Midstream and Parnell Consultants, Inc. (Jt Employers)Phillips 66labor relations violation2013NLRB$6,487
Chevron Mining, Inc. f/k/a The Pittsburg & Midway Coal Mining CompanyChevronlabor relations violation2012NLRB$1,316,790
Conoco Phillips LubricantsPhillips 66labor relations violation2011NLRB$6,700
Conoco Phillips Pipeline CompanyPhillips 66labor relations violation2010NLRB$20,000
ExxonMobil Production Company (A Division of ExxonMobil Corporation), U.S. ProductionExxon Mobillabor relations violation2009NLRB$86,233
Motiva Enterprises L.L.C.Saudi Arabian Oil Company (Saudi Aramco)labor relations violation2009NLRB$258,722
Tesoro NW Corp.Marathon Petroleumlabor relations violation2009NLRB$14,339
Pasadena RefiningChevronlabor relations violation2008NLRB$6,000
ExxonMobilExxon Mobillabor relations violation2007NLRB$73,458
Valero G.P, LLCValero Energylabor relations violation2007NLRB$45,000
CHESAPEAKE ENERGY (FORMERLY COLUMBIA NATURAL RESOURCES)Chesapeake Energylabor relations violation2007NLRB$30,000
ExxonMobil Corporation, previously doing business as Exxon Company, USA, a division of Exxon Corporation and Exxon Chemicals Americas, an operating diExxon Mobillabor relations violation2006NLRB$69,824
Phillips Petroleum Company (Conoco Phillips)Phillips 66labor relations violation2004NLRB$91,000
Crown Central Petroleum Corporation and its wholly owned subsidiary, LaGloria Oil & Gas Company and P.S.I., Inc. as Joint Employers and/or Single EmplCrown Centrallabor relations violation2003NLRB$126,000
Pioneer Natural ResourceUSA, Inc. - Fain PlantPioneer Natural Resourceslabor relations violation2003NLRB$6,282
ConocoPhillipsPhillips 66labor relations violation2002NLRB$355,995
Mobil Oil Exploration & Producing, U. S.Exxon Mobillabor relations violation2002NLRB$280,000
BP/Amoco Oil CompanyBPlabor relations violation2002NLRB$20,000
Occidental Chemical Corp.Occidental Petroleumlabor relations violation2002NLRB$13,256
Phillips Pipe Line CompanyPhillips 66labor relations violation2001NLRB$65,500
Crown Central Petroleum CorporationCrown Centrallabor relations violation2001NLRB$300,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.