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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Hilcorp Energy
Ownership Structure: privately held
Headquartered in: Texas
Major Industry: oil and gas
Specific Industry: oil & gas
Penalty total since 2000: $50,001,845
Number of records: 94
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
government-contracting-related offenses$34,600,0001
environment-related offenses$15,214,69578
safety-related offenses$187,15015
Top 5 Primary Offense TypesPenalty TotalNumber of Records
False Claims Act and related$34,600,0001
air pollution violation$10,995,0008
environmental violation$2,971,62753
oil or gas drilling violation$931,00013
hazardous waste violation$223,8681
Notes: Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below 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. The totals 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 list below.

Individual Penalty Records:

Click on the company or penalty amount for more information on each case.

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CompanyPrimary Offense TypeYearAgencyPenalty Amount sort icon
Hilcorp San Juan L.P.False Claims Act and related2024USAO$34,600,000
Hilcorp Energy Companyair pollution violation2024EPA$9,400,000
Hilcorp Energy Companyair pollution violation2024EPA$1,275,000
Hilcorp Energy Companyenvironmental violation2022NM-EMN$932,500
Hilcorp Alaska, LLCenvironmental violation2024AK-OIL$260,477
Hilcorp North Slope, LLChazardous waste violation2024EPA$223,868
HILCORP ALASKA LLCenvironmental violation2024EPA$223,868
HILCORP ENERGY COenvironmental violation2014PA-ENV$207,000
Hilcorp Alaska, LLCenvironmental violation2017AK-OIL$200,000
Hilcorp Alaskaair pollution violation2022EPA$180,580
Hilcorp Alaska, LLCenvironmental 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
Hilcorp Energy GOM, LLCoil or gas drilling violation2011BSEE$170,000
Hilcorp Energy GOM, LLCoil or gas drilling violation2013BSEE$160,000
Hilcorp Energy COM, LLCoil or gas drilling violation2015BSEE$130,000
Harvest Midstream Companyenvironmental violation2022EPA$113,000
Hilcorp Alaska LLCenvironmental violation2016EPA$100,000
Harvest Midstream Companyenvironmental violation2021NM-EMN$92,500
Hilcorp Alaska, LLCoil or gas drilling violation2024AK-OIL$86,000
Hilcorp Alaska, LLCenvironmental violation2017AK-OIL$80,000
Hilcorp Energy GOM, LLCoil or gas drilling violation2014BSEE$75,000
Hilcorp Energy Co.environmental violation2018CO-OIL$72,116
Hilcorp Energy GOM, LLCoil or gas drilling violation2013BSEE$60,000
Hilcorp Alaska, LLCoil or gas drilling violation2024AK-OIL$55,000
HILCORP ENERGY COMPANYenvironmental violation2024EPA$55,000
Hilcorp Energy Company, Inc.air pollution violation2018AL-ENV$50,000
Hilcorp Alaska, LLCoil or gas drilling violation2024AK-OIL$50,000
Harvest Midstream I, L.P.air pollution violation2023TX-ENV$46,920
HARVEST PIPELINE COMPANYpipeline safety violation2011PHMSA$45,100
Hilcorp Energy GOM, LLCoil or gas drilling violation2013BSEE$40,000
Hilcorp Energy GOM, LLCoil or gas drilling violation2012BSEE$40,000
Hilcorp Alaska, LLCenvironmental violation2021AK-OIL$39,000
MARATHON OILenvironmental violation2006EPA$37,860
Hilcorp Alaska, LLCenvironmental violation2020AK-OIL$30,000
Hilcorp Alaska, LLCenvironmental violation2019AK-OIL$30,000
Hilcorp Alaska, LLCenvironmental violation2016AK-OIL$30,000
Hilcorp Energy Company, Inc.air pollution violation2023AL-ENV$30,000
TERREBONNE BAY AREA SHOREBASEenvironmental violation2014EPA$29,860
HILCORP ENERGY CO - OLD OCEAN GAS PLANTenvironmental violation2001TX-ENV$28,125
Hilcorp Energy Companywater pollution violation2012EPA$26,100
Cory Johnsonenvironmental 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 ALASKA, LLCworkplace safety or health violation2018OSHA$25,868
Hilcorp Energy GOM, LLCoil or gas drilling violation2012BSEE$25,000
Hilcorp Energy GOM, LLCoil or gas drilling violation2010BSEE$25,000
Hilcorp Alaska, LLCenvironmental violation2021AK-OIL$25,000
Hilcorp North Slope, LLCenvironmental violation2021AK-OIL$25,000
HILCORP ENERGY COenvironmental violation2015PA-ENV$24,000
HILCORP ALASKA, LLCworkplace safety or health violation2022OSHA$22,653
Hilcorp Energy Companywater pollution violation2024LA-ENV$22,000
HILCORP ALASKA, LLCworkplace safety or health violation2023OSHA$21,876
Hilcorp Alaska, LLCenvironmental violation2016AK-OIL$20,000
Hilcorp Energy Coenvironmental violation2018LA-ENV$20,000
Hilcorp Energy Companyenvironmental violation2003TX-ENV$20,000
Harvest Pipeline Co.environmental violation2015TX-RRC$20,000
HILCORP ENERGY COenvironmental violation2013PA-ENV$18,900
Michael Schochenvironmental violation2011EPA$18,650
Michael Schochenvironmental violation2011EPA$17,600
HILCORP ALASKA, LLCworkplace safety or health violation2023OSHA$16,878
HILCORP ALASKA, LLCworkplace safety or health violation2021OSHA$16,139
Harvest Midstream Companyenvironmental violation2022LA-ENV$16,000
Hilcorp Energy GOM, LLCoil or gas drilling violation2011BSEE$15,000
Harvest Pipeline Co.environmental violation2019TX-RRC$15,000
Hilcorp Energy Companyenvironmental violation2012TX-ENV$14,800
Michael Schochenvironmental violation2011EPA$14,200
CAILLOU ISLAND TANK BATTERY #8 FACILITYenvironmental violation2016EPA$12,619
Michael Schochenvironmental violation2011EPA$11,750
HILCORP ALASKA, LLCworkplace safety or health violation2024OSHA$11,292
Harvest Pipeline Co.environmental violation2019TX-RRC$11,000
HILCORP ALASKA, LLCworkplace safety or health violation2021OSHA$10,851
HILCORP ALASKA, LLCworkplace safety or health violation2021OSHA$10,847
Michael Schochenvironmental violation2011EPA$10,700
HILCORP ALASKA, LLC PLATFORM GRAYLINGworkplace safety or health violation2021OSHA$10,600
Hilcorp Energy Co.environmental violation2013CO-OIL$10,000
HILCORP ALASKA, LLCworkplace safety or health violation2021OSHA$9,557
HILCORP ALASKA, LLC PLATFORM Cworkplace safety or health violation2021OSHA$7,802
Michael Schochenvironmental violation2013EPA$7,600
Harvest Midstream Companyair pollution violation2024LA-ENV$7,500
HILCORP ENERGY COenvironmental violation2016PA-ENV$6,870
Hilcorp Energy Coenvironmental violation2012LA-ENV$6,582
HILCORP ENERGY, INC.workplace safety or health violation2011OSHA$6,300
Michael Schochenvironmental violation2011EPA$5,950
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
Michael Schochenvironmental violation2011EPA$5,900
HILCORP ALASKA, LLCworkplace safety or health violation2021OSHA$5,741
HILCORP ALASKA, LLCworkplace safety or health violation2015OSHA$5,525
HILCORP ALASKA, LLCworkplace safety or health violation2022OSHA$5,221
Hilcorp Energy Corporationair pollution violation2019AL-ENV$5,000
Cory Johnsonenvironmental violation2010EPA$5,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.