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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
ExxonMobil Beaumont Oil RefineryExxon Mobilenvironmental violation2019EPA$1,346,000
Pioneer Natural ResourcesExxon Mobilenvironmental violation2017EPA$45,200
Denbury Onshore, LLCExxon Mobilenvironmental violation2024EPA$65,000
ExxonMobilExxon Mobilenvironmental violation2005EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,145,616
XTO Energy, Inc.Exxon Mobilenvironmental violation2011EPA$63,000
EXXONMOBILExxon Mobilenvironmental violation2019EPA$1,050,000
DENBURY ONSHORE LLCExxon Mobilenvironmental violation2016EPA$99,950
XTO Energy, Inc.Exxon Mobilenvironmental violation2018EPA$320,000
XTO Energy Inc.Exxon Mobilenvironmental violation2023EPA$19,718
EXXON MOBIL TORRANCE REFINERYExxon Mobilenvironmental violation2000EPA$500,000
MOBIL EXPLORATION AND PRODUCING U.S. INCExxon Mobilenvironmental violation2004EPA$842,000
MOBIL EXPORATION AND PRODUCING U.S. INC.Exxon Mobilenvironmental violation2005EPA$449,849
Exxon Mobil Inc.Exxon Mobilenvironmental violation2005EPA$25,000
ExxonMobil Oil CorporationExxon Mobilenvironmental violation2005EPA$769,393
Exxon Mobil CorporationExxon Mobilenvironmental violation2008EPA$2,642,198
XTO ENERGY INCExxon Mobilenvironmental violation2005EPA$139,000
Exxon Mobil CorporationExxon Mobilenvironmental violation2012EPA$167,407
Exxon Mobil CorporationExxon Mobilenvironmental violation2013EPA$40,022
Exxon Mobil CorporationExxon Mobilenvironmental violation2014EPA$144,571
MOBIL OIL COMPANYExxon Mobilenvironmental violation2002EPA$25,000
ExxonMobil Oil CorporationExxon Mobilenvironmental violation2003EPA$200,000
EXXONMOBIL CHARLESTON TERMINALExxon Mobilenvironmental violation2005EPA$59,800
Premier Silica LLCExxon Mobilworkplace safety or health violation2011MSHA$6,458
Premier Silica LLCExxon Mobilworkplace safety or health violation2007MSHA$9,277
Premier Silica LLCExxon Mobilworkplace safety or health violation2007MSHA$5,081
Premier Silica LLCExxon Mobilworkplace safety or health violation2007MSHA$10,642
Premier Silica LLCExxon Mobilworkplace safety or health violation2007MSHA$20,500
Premier Silica LLCExxon Mobilworkplace safety or health violation2007MSHA$20,500
Premier Silica LLCExxon Mobilworkplace safety or health violation2007MSHA$20,500
Pioneer Sands LLCExxon Mobilworkplace safety or health violation2011MSHA$5,961
Pioneer Sands LLCExxon Mobilworkplace safety or health violation2011MSHA$5,961
Pioneer Sands LLCExxon Mobilworkplace safety or health violation2011MSHA$5,080
Pioneer Sands LLCExxon Mobilworkplace safety or health violation2015MSHA$5,961
Pioneer Sands LLCExxon Mobilworkplace safety or health violation2015MSHA$5,961
Pioneer Sands LLCExxon Mobilworkplace safety or health violation2010MSHA$6,458
Explorer Pipeline CompanyExplorer Pipeline Companywater pollution violation2009EPA$3,300,000
Explorer Pipeline CompanyExplorer Pipeline Companyenvironmental violation2004EPA$3,000,000
EXPLORER PIPELINE COExplorer Pipeline Companypipeline safety violation2007PHMSA$42,750
Explorer Pipeline Co.Explorer Pipeline Companypipeline safety violation2017PHMSA$91,900
Explorer Pipeline CompanyExplorer Pipeline Companyenvironmental violation2018TX-ENV$16,501
Explorer Pipeline CompanyExplorer Pipeline Companyenvironmental violation2012TX-ENV$149,248
Explorer Pipeline CompanyExplorer Pipeline Companyenvironmental violation2011TX-ENV$5,700
Explorer PieplineExplorer Pipeline Companyenvironmental violation2009EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,300,000
Chesapeake Appalachia LLCExpand Energy Corporationwater pollution violation2013EPA$9,700,000
Chesapeake Appalachia, LLCExpand Energy Corporationwater pollution violation2012EPA$600,000
Chesapeake EnergyExpand Energy Corporationfederal leasing royalty violation2016ONRR$2,118,900
Chesapeake EnergyExpand Energy Corporationfederal leasing royalty violation2014ONRR$428,400
Chesapeake Energy CorporationExpand Energy Corporationfederal leasing royalty violation2014ONRR$765,000
CHESAPEAKE APPALACHIA L.L.C.Expand Energy Corporationpipeline safety violation2009PHMSA$65,000
Southwestern Energy CompanyExpand Energy Corporationwage and hour violation2015WHD$8,082
CHESAPEAKE ENERGY (FORMERLY COLUMBIA NATURAL RESOURCES)Expand Energy Corporationlabor relations violation2007NLRB$30,000
Southwestern Energy CompanyExpand Energy Corporationwage and hour violation2016WHD$10,153
Chesapeake Appalachia, L.L.C.Expand Energy Corporationconsumer protection violation2012NY-AG$250,000
Chesapeake Energy Corp.Expand Energy Corporationprice-fixing or anti-competitive practices2015MI-AG$25,000,000
Chesapeake EnergyExpand Energy Corporationconsumer protection violation2021PA-AG$5,300,000
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2010PA-ENV$7,500
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2010PA-ENV$7,400
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2017PA-ENV$220,000
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2014PA-ENV$178,622
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2014PA-ENV$13,000
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2012PA-ENV$230,355
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2010PA-ENV$180,000
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2010PA-ENV$29,500
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2010PA-ENV$11,000
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2009PA-ENV$15,000
CHIEF OIL & GAS LLCExpand Energy Corporationenvironmental violation2008PA-ENV$19,000
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2015PA-ENV$12,000
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2015PA-ENV$18,200
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2012PA-ENV$280,695
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2012PA-ENV$35,862
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2012PA-ENV$7,131
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2011PA-ENV$10,534
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2011PA-ENV$190,000
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2011PA-ENV$188,000
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2010PA-ENV$11,715
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2010PA-ENV$6,250
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2010PA-ENV$9,900
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2009PA-ENV$35,000
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2009PA-ENV$9,125
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2009PA-ENV$12,750
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2009PA-ENV$201,969
CHESAPEAKE APPALACHIA LLCExpand Energy Corporationenvironmental violation2009PA-ENV$27,272
Chesapeake Operating, Inc.Expand Energy Corporationwater pollution violation2011AR-ENV$11,300
Chesapeake Operating, Inc.Expand Energy Corporationwater pollution violation2009AR-ENV$8,400
Chesapeake Operating, Inc.Expand Energy Corporationenvironmental violation2015LA-ENV$33,176
Chesapeake Appalachia, LLCExpand Energy Corporationenvironmental violation2015PA-ENV$1,400,000
Chesapeake Appalachia LLCExpand Energy Corporationoil or gas drilling violation2015PA-ENV$193,135
Chesapeake Appalachia LLCExpand Energy Corporationenvironmental violation2012PA-ENV$565,000
Chesapeake EnergyExpand Energy Corporationoil or gas drilling violation2011PA-ENV$1,088,000
Chesapeake Operating, LLCExpand Energy Corporationair pollution violation2015WY-ENV$5,000
Chesapeake Operating, LLCExpand Energy Corporationair pollution violation2014WY-ENV$6,000
Chesapeake Operating, Inc.Expand Energy Corporationenvironmental violation2014WY-ENV$8,750
Chesapeake Operating, Inc.Expand Energy Corporationair pollution violation2013WY-ENV$8,400
Chesapeake Appalachia, LLCExpand Energy Corporationenvironmental violation2021PA-ENV$1,900,000
Chesapeake Appalachia LLCExpand Energy Corporationwater pollution violation2021EPA$1,900,000
Chesapeake Energy Corp.Expand Energy Corporationutility safety violation2012OK-OCC$75,000
Chesapeake Energy CorporationExpand Energy Corporationprice-fixing or anti-competitive practices2019private lawsuit-federal$6,950,000
CHIEF OIL & GAS LLCExpand Energy Corporationworkplace safety or health violation2010OSHA$11,200
CHESAPEAKE OPERATING INC.Expand Energy Corporationworkplace safety or health violation2011OSHA$12,000
CHESAPEAKE OPERATING INC (NOMAC DRILLING)Expand Energy Corporationworkplace safety or health violation2013OSHA$13,627
CHESAPEAKE OPERATING INC.Expand Energy Corporationworkplace safety or health violation2011OSHA$7,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.