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Violation Tracker Industry Summary Page

Industry: oil and gas
Penalty Total since 2000$53,160,343,109
Number of Records: 6,142
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$35,710,915,071318
Occidental Petroleum$5,434,955,950231
Exxon Mobil$2,230,170,304527
Marathon Petroleum$1,515,861,883343
Shell PLC$1,313,121,539435
Valero Energy$1,109,699,523305
Chevron$1,103,189,592555
Phillips 66$723,528,194249
PDVSA (Petroleos de Venezuela S.A.)$502,093,323101
Devon Energy$496,496,90048

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 TypeYearAgency sort iconPenalty Amount
ANTERO RESOURCES CORPORATIONAntero Resourcesenvironmental violation2014WV-ENV$20,000
CNX GAS COMPANY LLCCNX Resourcesenvironmental violation2014WV-ENV$48,000
CNX MIDSTREAM OPERATING COMPANY LLCCNX Resourcesenvironmental violation2014WV-ENV$20,000
EQT PRODUCTION COMPANYEQT Corp.environmental violation2013WV-ENV$60,000
Stone Energy CorporationTalos Energyenvironmental violation2013WV-ENV$50,000
Chevron Appalachia LLCChevronenvironmental violation2013WV-ENV$63,000
CNX MIDSTREAM OPERATING COMPANY LLCCNX Resourcesenvironmental violation2013WV-ENV$60,000
CNX MIDSTREAM OPERATING COMPANY LLCCNX Resourcesenvironmental violation2013WV-ENV$15,000
DOMINION EXPLORATION AND PRODUCTION, INC.CNX Resourcesenvironmental violation2007WV-ENV$15,000
XTO Energy Inc.Exxon Mobilenvironmental violation2021WV-ENV$53,591
EOG Resources, Inc.EOG Resourcesenvironmental violation2019WY-ENV$15,000
Merit Energy Company, LLCMerit Energyenvironmental violation2019WY-ENV$15,000
Devon Energy Production Company, L.P.Devon Energyenvironmental violation2018WY-ENV$75,200
Sinclair Casper Refining Co.HF Sinclair Corporationenvironmental violation2018WY-ENV$31,500
XTO Energy, Inc.Exxon Mobilenvironmental violation2017WY-ENV$15,000
Burlington Resources Oil & Gas Company LPConocoPhillipsenvironmental violation2017WY-ENV$6,000
BP America Production Co.BPenvironmental violation2017WY-ENV$15,000
SM Energy Co.SM Energyenvironmental violation2015WY-ENV$7,000
Encana Oil & Gas Inc.Ovintiv Inc.environmental violation2015WY-ENV$5,889
Chesapeake Operating, LLCChesapeake Energyenvironmental violation2015WY-ENV$5,000
Devon Energy Production Company, L.P.Devon Energyenvironmental violation2015WY-ENV$7,000
SWEPI LPShell PLCenvironmental violation2015WY-ENV$12,000
Chesapeake Operating, LLCChesapeake Energyenvironmental violation2014WY-ENV$6,000
SWEPI LPShell PLCenvironmental violation2014WY-ENV$5,000
Chesapeake Operating, Inc.Chesapeake Energyenvironmental violation2014WY-ENV$8,750
Andarko E&P Onshore LLCOccidental Petroleumenvironmental violation2014WY-ENV$25,000
SWEPI LPShell PLCenvironmental violation2014WY-ENV$5,000
Abraxas Petroleum Corp.Abraxas Petroleumenvironmental violation2014WY-ENV$5,000
Devon Energy Production Company, L.P.Devon Energyenvironmental violation2014WY-ENV$30,000
Frontier Refining LLCHF Sinclair Corporationenvironmental violation2014WY-ENV$35,000
Andarko E&P Onshore LLCOccidental Petroleumenvironmental violation2014WY-ENV$50,000
Exxon Mobil Corp.Exxon Mobilenvironmental violation2013WY-ENV$10,000
Chesapeake Operating, Inc.Chesapeake Energyenvironmental violation2013WY-ENV$8,400
Hermes Consolidated, LLCPar Pacific Holdingsenvironmental violation2013WY-ENV$48,000
SWEPI LPShell PLCenvironmental violation2013WY-ENV$70,250
Hermes Consolidated, LLCPar Pacific Holdingsenvironmental violation2013WY-ENV$10,000
Andarko E&P Onshore LLCOccidental Petroleumenvironmental violation2013WY-ENV$10,000
Andarko E&P Onshore LLCOccidental Petroleumenvironmental violation2013WY-ENV$5,000
QEP Energy Co.Diamondback Energyenvironmental violation2013WY-ENV$7,000
Frontier Refining LLCHF Sinclair Corporationenvironmental violation2013WY-ENV$10,000
Wyoming Refining Co.Par Pacific Holdingsenvironmental violation2012WY-ENV$374,400
BP America Production Co.BPenvironmental violation2012WY-ENV$91,000
Hermes Consolidated, LLCPar Pacific Holdingsenvironmental violation2012WY-ENV$17,000
SWEPI LPShell PLCenvironmental violation2012WY-ENV$113,000
Andarko E&P Company LPOccidental Petroleumenvironmental violation2012WY-ENV$25,000
Devon Energy Production Company, L.P.Devon Energyenvironmental violation2012WY-ENV$37,500
Jonah Gas Gathering Co.Enterprise Products Partnersenvironmental violation2012WY-ENV$112,500
Hermes Consolidated, LLCPar Pacific Holdingsenvironmental violation2011WY-ENV$8,000
Merit Energy Company, LLCMerit Energyenvironmental violation2011WY-ENV$40,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2011WY-ENV$163,000
Chevron Mining, Inc.Chevronenvironmental violation2011WY-ENV$5,000
Merit Energy Company, LLCMerit Energyenvironmental violation2011WY-ENV$42,500
Continental Resources, Inc.Continental Resources Inc.environmental violation2011WY-ENV$32,500
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2011WY-ENV$850,000
QEP ResourcesDiamondback Energyenvironmental violation2011WY-ENV$35,000
Sinclair Casper Refining Co.HF Sinclair Corporationenvironmental violation2011WY-ENV$22,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2011WY-ENV$25,000
SWEPI LPShell PLCenvironmental violation2011WY-ENV$22,500
BP America Production Co.BPenvironmental violation2010WY-ENV$25,000
Jonah Gas Gathering Co.Enterprise Products Partnersenvironmental violation2010WY-ENV$12,500
Rosetta Resources Operating LPChevronenvironmental violation2010WY-ENV$25,000
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$280,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$139,740
Exxon Mobil Corp.Exxon Mobilenvironmental violation2010WY-ENV$2,400,000
Frontier Refining, Inc.HF Sinclair Corporationenvironmental violation2010WY-ENV$64,918
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$10,000
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Whiting Oil & Gas Corp.Chord Energyenvironmental violation2010WY-ENV$7,500
Williams Production RMT Co.Williams Companiesenvironmental violation2010WY-ENV$18,000
SWEPI LPShell PLCenvironmental violation2010WY-ENV$10,000
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Merit Energy CompanyMerit Energyenvironmental violation2010WY-ENV$35,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$660,000
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Hermes Consolidated, LLCPar Pacific Holdingsenvironmental violation2010WY-ENV$40,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$10,000
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$43,750
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2010WY-ENV$43,750
Frontier Refining, Inc.HF Sinclair Corporationenvironmental violation2009WY-ENV$24,000
Chevron U.S.A. Inc.Chevronenvironmental violation2009WY-ENV$10,000
Kerr-McGee Oil & Gas Onshore LPOccidental Petroleumenvironmental violation2009WY-ENV$25,000
Wyoming Refining Co.Par Pacific Holdingsenvironmental violation2009WY-ENV$159,600
Forest Oil Corp.Osaka Gasenvironmental violation2009WY-ENV$30,000
Abraxas Petroleum Corp.Abraxas Petroleumenvironmental violation2009WY-ENV$10,000
Andarko E&P Company LPOccidental Petroleumenvironmental violation2009WY-ENV$43,400
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$43,750
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$43,750
BP America Production Co.BPenvironmental violation2009WY-ENV$25,000
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$17,500
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$43,750
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$43,750
Encana Oil & Gas (USA) Inc.Ovintiv Inc.environmental violation2009WY-ENV$43,750
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.