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Violation Tracker Industry Summary Page

Industry: oil and gas
Penalty Total since 2000: $56,243,846,277
Number of Records: 6,784
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
BP$36,487,481,018420
Occidental Petroleum$5,444,736,134264
Exxon Mobil$3,350,645,883631
Marathon Petroleum$1,578,864,782386
Shell PLC$1,342,785,360468
Chevron$1,269,010,461638
Valero Energy$1,194,249,059338
Phillips 66$808,940,809434
ConocoPhillips$608,738,843191
TotalEnergies SE$532,006,220152

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 iconPrimary Offense TypeYearAgencyPenalty Amount
Kerr-McGee Chemical LLCOccidental Petroleumenvironmental violation2002EPA$21,005
OXY VINYLS LIMITED PARTNERSHIPOccidental Petroleumenvironmental violation2006EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $343,800
OCCIDENTAL CHEMICAL CORPORATIONOccidental Petroleumenvironmental violation2016EPA$43,683
OCCIDENTAL CHEMICAL CORPORATIONOccidental Petroleumenvironmental violation2018EPA$42,500
Glenn Spring HoldingsOccidental Petroleumenvironmental violation2020EPA$11,471
OXYVINYLS, L.P.Occidental Petroleumenvironmental violation2001EPA$58,121
OCCIDENTAL PERMIAN LTD.Occidental Petroleumenvironmental violation2002EPA$11,000
OXY USA, IncOccidental Petroleumenvironmental violation2004EPA$25,000
Anadarko Petroleum CompanyOccidental Petroleumenvironmental violation2005EPA$110,000
OXY VINYLS LIMITED PARTNERSHIPOccidental Petroleumenvironmental violation2006EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,104,000
Kerr-McGee Oil & Gas Onshore LLC(HR Clay E Lease)Occidental Petroleumenvironmental violation2005EPA$18,140
Anadarko Petroleum CorporationOccidental Petroleumenvironmental violation2006EPA$5,335
Kerr-McGee Oil & GasOccidental Petroleumenvironmental violation2007EPA$32,000
Anadarko Petroleum CorporationOccidental Petroleumenvironmental violation2007EPA$21,375
Kerr-McGee Oil & Gas CorporationOccidental Petroleumenvironmental violation2007EPA$8,550
Anadarko Petroleum CorporationOccidental Petroleumenvironmental violation2014EPA$28,800
Anadarko PetroleumOccidental Petroleumenvironmental violation2017EPA$1,383,164
Occidental Chemical CorporationOccidental Petroleumenvironmental violation2021EPA$100,000
Occidental Chemical CorporationOccidental Petroleumenvironmental violation2022EPA$500,000
Anadarko Petroleum CorporationOccidental Petroleumenvironmental violation2009EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,050,000
Kerr-McGee Oil & GasOccidental Petroleumenvironmental violation2007EPA$157,500
Anadarko Petroleum CorporationOccidental Petroleumenvironmental violation2009EPA$61,000
KERR-MCGEE GATHERING LLCOccidental Petroleumenvironmental violation2023EPA$3,500,000
Kerr McGee GatheringOccidental Petroleumenvironmental violation2021EPA$9,752
KERR-MCGEE CHEMICAL LLCOccidental Petroleumenvironmental violation2005EPA$55,392
NGL Energy PartnersNGL Energy Partnersrailroad safety violation2016FRA$12,600
NGL Crude Logistics, LLCNGL Energy Partnersenvironmental violation2018EPA$25,000,000
NGL HOUMA TERMINALNGL Energy Partnersenvironmental violation2018EPA$20,235
Seneca Resources CorporationNational Fuel Gasoil or gas drilling violation2005BSEE$88,000
Seneca Resources CorporationNational Fuel Gasoil or gas drilling violation2003BSEE$85,000
Seneca Resources CorporationNational Fuel Gasoil or gas drilling violation2002BSEE$32,000
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2012PA-ENV$5,000
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2007PA-ENV$6,614
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2014PA-ENV$15,000
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2013PA-ENV$375,000
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2012PA-ENV$43,468
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2012PA-ENV$68,943
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2012PA-ENV$15,044
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2010PA-ENV$198,500
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2008PA-ENV$9,750
SENECA RESOURCES CO LLCNational Fuel Gasenvironmental violation2004PA-ENV$64,820
Seneca Resource CorporationNational Fuel Gasenvironmental violation2017PA-ENV$375,000
National Fuel Gas DistributionNational Fuel Gasutility safety violation2019NY-PSC$10,000
National Fuel Gas DistributionNational Fuel Gasutility safety violation2008PA-PUC$150,000
National Fuel Gas Distribution Corp.National Fuel Gasutility safety violation2023PA-PUC$125,000
NATIONAL FUEL GAS SUPPLY CORPORATIONNational Fuel Gasworkplace safety or health violation2020OSHA$13,494
NATIONAL FUEL GAS SUPPLY CORP & VAN HAMPTON GAS &National Fuel Gasenvironmental violation2015EPA$17,762
Murphy Exploration & Production Co.Murphy Oilwater pollution violation2012EPA$106,667
Murphy Exploration & Production Company USAMurphy Oiloil or gas drilling violation2005BSEE$14,000
Murphy Exploration & Production Company USAMurphy Oiloil or gas drilling violation2004BSEE$15,000
Murphy Exploration & Production Company - USAMurphy Oiloil or gas drilling violation2004BSEE$40,000
Murphy Exploration & Production CompanyMurphy Oiloil or gas drilling violation2004BSEE$10,000
Murphy Exploration & ProductionMurphy Oiloil or gas drilling violation2000BSEE$18,500
Murphy Exploration & Production Company - USAMurphy Oiloil or gas drilling violation2022BSEE$30,486
MURPHY OIL CORPORATIONMurphy Oilenvironmental violation2014EPA$45,005
MURPHY OIL CORPORATIONMurphy Oilenvironmental violation2015EPA$15,056
MURPHY OIL CORPORATIONMurphy Oilenvironmental violation2015EPA$28,902
MARKWEST RANGER PIPELINE COMPANY L.L.C.MPLX LPpipeline safety violation2012PHMSA$17,600
MarkWest JavelinaMPLX LPair pollution violation2013EPA$747,500
Markwest Energy Partners, L.P.MPLX LPrailroad safety violation2014FRA$6,500
Markwest Energy Partners, L.P.MPLX LPrailroad safety violation2014FRA$10,500
Markwest Energy Partners, L.P.MPLX LPrailroad safety violation2014FRA$10,000
Markwest Energy Partners, L.P.MPLX LPrailroad safety violation2015FRA$5,500
MARKWEST RANGER PIPELINE COMPANY L.L.C.MPLX LPpipeline safety violation2005PHMSA$5,000
MarkWest Hydrocarbon, Inc.MPLX LPrailroad safety violation2015FRA$7,500
MarkWest Hydrocarbon, Inc.MPLX LPrailroad safety violation2016FRA$6,800
MarkWest Hydrocarbon, Inc.MPLX LPrailroad safety violation2016FRA$6,000
Markwest HydrocarbonMPLX LPrailroad safety violation2008FRA$7,500
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2016FRA$6,000
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2017FRA$6,375
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2017FRA$8,000
MarkWest Liberty Midstream Resources, LLC and Ohio Gathering Company, LLCMPLX LPenvironmental violation2018EPA$5,610,000
MPLX LPMPLX LPair pollution violation2018EPA$4,408,000
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2018FRA$8,000
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2018FRA$8,000
MarkWest Liberty Bluestone, L.L.C.MPLX LPair pollution violation2020EPA$150,000
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2015PA-ENV$5,400
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2019PA-ENV$14,600
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2015PA-ENV$77,083
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2014PA-ENV$20,000
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2014PA-ENV$110,000
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2014PA-ENV$7,000
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2012PA-ENV$136,300
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2010PA-ENV$10,000
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPenvironmental violation2008PA-ENV$249,900
MarkWest Utica EMG, LLCMPLX LPenvironmental violation2014OH-ENV$320,000
MarkWest Javelina Company, L.L.C.MPLX LPenvironmental violation2020TX-ENV$11,408
MarkWest Javelina Company, L.L.C.MPLX LPenvironmental violation2015TX-ENV$18,840
MARKWEST LIBERTY MIDSTREAM & RESOURCESMPLX LPair pollution violation2017WV-ENV$48,000
MARKWEST LIBERTY MIDSTREAM & RESOURCES LLCMPLX LPair pollution violation2017WV-ENV$5,000
MARKWEST LIBERTY MIDSTREAM & RESOURCESMPLX LPair pollution violation2016WV-ENV$95,000
Markwest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2019FRA$8,000
MarkWest Energy East Texas Gas Company, L.L.C.MPLX LPenvironmental violation2021TX-ENV$165,600
Markwest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2021FRA$7,600
MARKWEST ENERGY EAST TEXAS GAS COMPANY, L.L.C.MPLX LPenvironmental violation2021TX-ENV$13,680
MPLX LPMPLX LPenvironmental violation2023EPA$6,500,000
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2018FRA$7,000
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2018FRA$6,500
MarkWest Hydrocarbon, L.L.C.MPLX LPrailroad safety violation2019FRA$8,000
MARKWEST JAVELINA COMPANY LLCMPLX LPworkplace safety or health violation2008OSHA$7,429
MARKWEST UTICA EMG, LLCMPLX LPworkplace safety or health violation2017OSHA$5,868
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.