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Violation Tracker Industry Summary Page

Industry: oil and gas
Penalty Total since 2000: $55,565,445,820
Number of Records: 6,561
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$36,486,562,463409
Occidental Petroleum$5,444,189,210250
Exxon Mobil$3,344,306,098581
Marathon Petroleum$1,572,743,103375
Shell PLC$1,340,414,421452
Chevron$1,267,656,300619
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 Parent sort iconPrimary Offense TypeYearAgencyPenalty Amount
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$20,983
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$6,300
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$15,200
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$5,503
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$5,080
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$9,634
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$8,209
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$7,774
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$7,774
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$13,000
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$14,373
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$35,000
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$6,458
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$7,500
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$14,743
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$15,971
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$5,080
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$5,080
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$5,080
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$5,961
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$52,500
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$52,500
Chevron Mining IncChevronworkplace safety or health violation2013MSHA$5,961
Chevron Mining IncChevronworkplace safety or health violation2013MSHA$52,500
Chevron Mining IncChevronworkplace safety or health violation2013MSHA$52,500
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$16,867
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$18,271
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$16,867
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$20,000
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$25,810
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$20,000
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$10,000
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$6,458
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$6,996
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$5,961
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$7,306
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$29,529
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$29,529
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$14,000
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$5,080
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$7,578
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$6,510
Chevron Mining IncChevronworkplace safety or health violation2010MSHA$5,503
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$7,176
Chevron Mining IncChevronworkplace safety or health violation2009MSHA$10,705
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$15,759
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$12,200
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$46,112
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$5,500
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$7,500
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$5,000
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$5,746
Chevron Mining IncChevronworkplace safety or health violation2007MSHA$10,000
Chevron Mining IncChevronworkplace safety or health violation2011MSHA$5,503
Chevron Mining IncChevronworkplace safety or health violation2008MSHA$7,361
Chesapeake Appalachia LLCChesapeake Energyenvironmental violation2013EPA$9,700,000
Chesapeake Appalachia, LLCChesapeake Energyenvironmental violation2012EPA$600,000
Chesapeake EnergyChesapeake Energyfederal leasing royalty violation2016ONRR$2,118,900
Chesapeake EnergyChesapeake Energyfederal leasing royalty violation2014ONRR$428,400
Chesapeake Energy CorporationChesapeake Energyfederal leasing royalty violation2014ONRR$765,000
CHESAPEAKE APPALACHIA L.L.C.Chesapeake Energyenvironmental violation2009PHMSA$65,000
CHESAPEAKE ENERGY (FORMERLY COLUMBIA NATURAL RESOURCES)Chesapeake Energylabor relations violation2007NLRB$30,000
Chesapeake Appalachia, L.L.C.Chesapeake Energyconsumer protection violation2012NY-AG$250,000
Chesapeake Energy Corp.Chesapeake Energyprice-fixing or anti-competitive practices2015MI-AG$25,000,000
Chesapeake EnergyChesapeake Energyconsumer protection violation2021PA-AG$5,300,000
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2010PA-ENV$7,500
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2010PA-ENV$7,400
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2017PA-ENV$220,000
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2014PA-ENV$178,622
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2014PA-ENV$13,000
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2012PA-ENV$230,355
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2010PA-ENV$180,000
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2010PA-ENV$29,500
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2010PA-ENV$11,000
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2009PA-ENV$15,000
CHIEF OIL & GAS LLCChesapeake Energyenvironmental violation2008PA-ENV$19,000
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2015PA-ENV$12,000
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2015PA-ENV$18,200
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2012PA-ENV$280,695
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2012PA-ENV$35,862
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2012PA-ENV$7,131
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2011PA-ENV$10,534
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2011PA-ENV$190,000
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2011PA-ENV$188,000
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2010PA-ENV$11,715
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2010PA-ENV$6,250
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2010PA-ENV$9,900
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2009PA-ENV$35,000
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2009PA-ENV$9,125
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2009PA-ENV$12,750
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2009PA-ENV$201,969
CHESAPEAKE APPALACHIA LLCChesapeake Energyenvironmental violation2009PA-ENV$27,272
Chesapeake Operating, Inc.Chesapeake Energyenvironmental violation2011AR-ENV$11,300
Chesapeake Operating, Inc.Chesapeake Energyenvironmental violation2009AR-ENV$8,400
Chesapeake Operating, Inc.Chesapeake Energyenvironmental violation2015LA-ENV$33,176
Chesapeake Appalachia, LLCChesapeake Energyenvironmental violation2015PA-ENV$1,400,000
Chesapeake Appalachia LLCChesapeake Energyenvironmental violation2015PA-ENV$193,135
Chesapeake Appalachia LLCChesapeake Energyenvironmental violation2012PA-ENV$565,000
Chesapeake EnergyChesapeake Energyenvironmental violation2011PA-ENV$1,088,000
Chesapeake Operating, LLCChesapeake Energyenvironmental violation2015WY-ENV$5,000
Chesapeake Operating, LLCChesapeake Energyenvironmental violation2014WY-ENV$6,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.