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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 Parent sort iconPrimary Offense TypeYearAgencyPenalty Amount
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,900
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,900
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$18,650
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$10,700
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,900
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$17,600
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$14,200
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,900
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,900
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,900
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$5,950
Hilcorp EnergyHilcorp Energyenvironmental violation2011EPA$11,750
HILCORP ENERGYHilcorp Energyenvironmental violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $26,100
Hilcorp EnergyHilcorp Energyenvironmental violation2013EPA$7,600
Hilcorp Energy CompanyHilcorp Energyenvironmental violation2014EPA$29,860
Hilcorp Energy CompanyHilcorp Energyenvironmental violation2016EPA$12,619
MARATHON OILHilcorp Energyenvironmental violation2006EPA$37,860
Hilcorp Alaska LLCHilcorp Energyenvironmental violation2016EPA$100,000
Hilcorp Alaska, LLCHilcorp Energyenvironmental violation2022EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $180,580
HOLLY ENERGY PARTNERS - OPERATING L.P.HF Sinclair Corporationenvironmental violation2010PHMSA$92,500
HOLLY ENERGY PARTNERS - OPERATING L.P.HF Sinclair Corporationenvironmental violation2010PHMSA$45,000
FRONTIER REFINING, LLC COMPANYHF Sinclair Corporationrailroad safety violation2010FRA$32,000
FRONTIER REFINING, LLC COMPANYHF Sinclair Corporationrailroad safety violation2009FRA$15,000
FRONTIER REFINING, LLC COMPANYHF Sinclair Corporationrailroad safety violation2011FRA$14,500
FRONTIER REFINING, LLC COMPANYHF Sinclair Corporationrailroad safety violation2011FRA$15,000
HollyFrontier Refining & MarketingHF Sinclair Corporationrailroad safety violation2012FRA$15,000
HOLLY ENERGY PARTNERSHF Sinclair Corporationrailroad safety violation2009FRA$5,000
HOLLY ENERGY PARTNERSHF Sinclair Corporationrailroad safety violation2011FRA$5,000
HOLLY ENERGY PARTNERSHF Sinclair Corporationrailroad safety violation2013FRA$5,000
NAVAJO REFINING COMPANYHF Sinclair Corporationrailroad safety violation2009FRA$10,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2010FRA$8,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2010FRA$8,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2010FRA$7,500
SINCLAIR WYOMING REFINING CO.HF Sinclair Corporationrailroad safety violation2010FRA$8,000
Sinclair Oil CorporationHF Sinclair Corporationenvironmental violation2012EPA$14,344,000
Frontier RefiningHF Sinclair Corporationenvironmental violation2014EPA$153,000
Holly Refining and Marketing CompanyHF Sinclair Corporationenvironmental violation2012EPA$115,000
Sinclair Wyoming Refining CompanyHF Sinclair Corporationenvironmental violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $378,000
Frontier Refining Inc.HF Sinclair Corporationenvironmental violation2010EPA$1,900,000
HollyFrontier CorporationHF Sinclair Corporationenvironmental violation2015EPA$1,200,000
FRONTIER REFINING, LLC COMPANYHF Sinclair Corporationrailroad safety violation2015FRA$5,000
HollyFrontier Refining & MarketingHF Sinclair Corporationrailroad safety violation2014FRA$15,950
FRONTIER REFINING INCHF Sinclair Corporationmotor vehicle safety violation2009FMCSA$5,940
Frontier RefiningHF Sinclair Corporationenvironmental violation2009EPA$142,380,000
Holly Refining & MarketingHF Sinclair Corporationenvironmental violation2008EPA$17,120,000
Sinclair Oil Corp.HF Sinclair Corporationenvironmental violation2008EPA$74,450,000
Sinclair Tulsa Refining CompanyHF Sinclair Corporationenvironmental violation2007EPA$5,500,000
Navajo Refining Company and Montana Refining CompanyHF Sinclair Corporationenvironmental violation2001EPA$23,250,000
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2015FRA$5,000
HOLLY ENERGY PARTNERSHF Sinclair Corporationrailroad safety violation2016FRA$8,000
SINCLAIR WYOMING REFINING CO.HF Sinclair Corporationrailroad safety violation2016FRA$6,900
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2016FRA$32,000
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2016FRA$5,000
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2016FRA$8,650
Holly Frontier El Dorado Refining LLCHF Sinclair Corporationrailroad safety violation2016FRA$17,000
Hollyfrontier Tulsa Refining LLCHF Sinclair Corporationlabor relations violation2016NLRB$300,000
Frontier Refining Inc.HF Sinclair Corporationrailroad safety violation2004FRA$10,000
Frontier Refining Inc.HF Sinclair Corporationrailroad safety violation2004FRA$14,000
Holly Energy PartnersHF Sinclair Corporationrailroad safety violation2007FRA$12,750
Navajo Refining CompanyHF Sinclair Corporationrailroad safety violation2002FRA$38,250
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2004FRA$9,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2004FRA$15,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2006FRA$20,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2006FRA$16,000
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2007FRA$7,800
Sinclair Oil CorporationHF Sinclair Corporationrailroad safety violation2008FRA$8,000
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2017FRA$10,000
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2017FRA$10,000
HOLLY ENERGY PARTNERSHF Sinclair Corporationrailroad safety violation2017FRA$14,400
Holly Refining & Marketing - Tulsa LLCHF Sinclair Corporationrailroad safety violation2017FRA$8,300
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2017FRA$25,000
HOLLY REFINING & MARKETING COMPANYHF Sinclair Corporationaviation safety violation2011FAA$7,000
HollyFrontier El Dorado Refining LLCHF Sinclair Corporationrailroad safety violation2017FRA$20,000
HollyFrontier El Dorado Refining LLCHF Sinclair Corporationrailroad safety violation2018FRA$5,000
HollyFrontier Cheyenne RefiningHF Sinclair Corporationrailroad safety violation2017FRA$5,000
HollyFrontier Refining & Marketing LLCHF Sinclair Corporationrailroad safety violation2018FRA$30,000
Frontier Refining and Frontier El Dorado RefiningHF Sinclair Corporationenvironmental violation2009MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,380,000
Navajo Refining Company and Montana Refining CompanyHF Sinclair Corporationenvironmental violation2001MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $750,000
Sinclair Oil Corp.HF Sinclair Corporationenvironmental violation2008MULTI-AG(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,450,000
Sinclair Wyoming Refining CompanyHF Sinclair Corporationenvironmental violation2019EPA$1,600,000
HollyFrontier El Dorado Refining LLCHF Sinclair Corporationenvironmental violation2020EPA$4,000,000
SONNEBORN LLCHF Sinclair Corporationenvironmental violation2019PA-ENV$205,920
SONNEBORN LLCHF Sinclair Corporationenvironmental violation2016PA-ENV$31,282
HolleyFrontier Navajo Refining LLCHF Sinclair Corporationenvironmental violation2016NM-ENV$33,600
Navajo Refining Company, LLCHF Sinclair Corporationenvironmental violation2014NM-ENV$12,000
Navajo Refining Company, LLCHF Sinclair Corporationenvironmental violation2012NM-ENV$33,456
Holly Energy Partners - Operating, L.P.HF Sinclair Corporationenvironmental violation2011TX-ENV$24,280
Holly Energy Partners-op, LPHF Sinclair Corporationenvironmental violation2015TX-RRC$6,250
HollyHF Sinclair Corporationenvironmental violation2019UT-ENV$105,583
Holly RefiningHF Sinclair Corporationenvironmental violation2018UT-ENV$10,500
Sinclair Casper Refining Co.HF Sinclair Corporationenvironmental violation2018WY-ENV$31,500
Frontier Refining LLCHF Sinclair Corporationenvironmental violation2014WY-ENV$35,000
Frontier Refining LLCHF Sinclair Corporationenvironmental violation2013WY-ENV$10,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2011WY-ENV$163,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2011WY-ENV$850,000
Sinclair Casper Refining Co.HF Sinclair Corporationenvironmental violation2011WY-ENV$22,500
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$139,740
Frontier Refining, Inc.HF Sinclair Corporationenvironmental violation2010WY-ENV$64,918
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$10,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$660,000
Sinclair Wyoming Refining Co.HF Sinclair Corporationenvironmental violation2010WY-ENV$10,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.