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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Occidental Petroleum
Ownership Structure: publicly traded (ticker symbol OXY)
Headquartered in: California
Major Industry: oil and gas
Specific Industry: oil & gas
Penalty total since 2000: $5,444,736,134
Number of records: 264
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$5,408,066,252203
government-contracting-related offenses$34,750,0004
competition-related offenses$1,332,4231
safety-related offenses$574,20355
employment-related offenses$13,2561
Top 5 Primary Offense TypesPenalty TotalNumber of Records
environmental violation$5,185,732,445110
water pollution violation$199,256,4004
False Claims Act and related$34,750,0004
air pollution violation$21,892,25168
energy market violation$1,332,4231
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.

Links: For a summary of this company's regulatory penalties in more than 50 other countries, see its Violation Tracker Global summary page here.

Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

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
Kerr-McGee Oil & Gasair pollution violation2018CO-DPHE$25,500
OXY USA INC.environmental violation2022TX-ENV$25,467
Occidental Permian Ltd.environmental violation2007TX-ENV$25,300
KERR-MCGEE GATHERINGair pollution violation2008CO-DPHE$25,000
Andarko E&P Onshore LLCair pollution violation2014WY-ENV$25,000
Andarko E&P Company LPair pollution violation2012WY-ENV$25,000
Kerr-McGee Oil & Gas Onshore LPair pollution violation2009WY-ENV$25,000
OXY USA, Incenvironmental violation2004EPA$25,000
Oxy Vinyls, LPenvironmental violation2010TX-ENV$24,850
ANADARKO E&P CO., LPenvironmental violation2004LA-ENV$24,008
Occidental Permian Ltd.air pollution violation2022TX-ENV$23,956
Anadarkoair pollution violation2020CO-DPHE$23,800
OxyVinyls, LPrailroad safety violation2016FRA$23,700
INDSPEC CHEM CORPenvironmental violation2003PA-ENV$23,280
Andarko E&P Onshore LLCenvironmental violation2018TX-RRC$22,925
OxyVinyls, LPrailroad safety violation2015FRA$22,500
Andarko E&P Company LPair pollution violation2007WY-ENV$22,400
Anadarko Petroleum Corporationenvironmental violation2007EPA$21,375
Kerr-McGee Chemical LLCenvironmental violation2002EPA$21,005
Occidental Chemical Corporationair pollution violation2024TX-ENV$20,990
Anadarko E&P Onshore LLCenvironmental violation2015CO-OIL$20,620
Occidental Chemical Corporationrailroad safety violation2013FRA$20,400
Kerr-McGee Oil & Gas Corporationoil or gas drilling violation2002BSEE$20,000
Kerr-McGee Oil & Gasair pollution violation2012CO-DPHE$19,800
Oxy Vinyls, LPenvironmental violation2014TX-ENV$19,000
ANADARKO PETROLEUM CORPORATIONworkplace safety or health violation2017OSHA$18,832
Kerr-McGee Oil & Gas Onshore LLC(HR Clay E Lease)environmental violation2005EPA$18,140
Andarko E&P Onshore LLCenvironmental violation2018TX-RRC$17,875
Kerr-McGee Oil & Gasair pollution violation2013CO-DPHE$17,850
Kerr-McGee Oil & Gasair pollution violation2013CO-DPHE$17,850
Oxy USAair pollution violation2011CO-DPHE$17,850
Kerr-McGee Oil & Gasair pollution violation2015CO-DPHE$17,250
OCCIDENTAL PETROLEUM CORPORATIONworkplace safety or health violation2011OSHA$17,010
Kerr-McGee Oil & Gasair pollution violation2013CO-DPHE$16,450
Oxy Vinyls, LPenvironmental violation2004TX-ENV$16,440
INDSPEC CHEM CORPenvironmental violation2008PA-ENV$16,230
OXY USA WTP LPair pollution violation2024TX-ENV$15,756
KERR-MCGEE OIL & GASenvironmental violation2021CO-DPHE$15,750
Oxy Vinyls, LPenvironmental violation2007TX-ENV$15,540
Kerr-McGee Oil & Gasair pollution violation2011CO-DPHE$15,400
Kerr-McGee Oil & Gas Corporationoil or gas drilling violation2006BSEE$15,000
Kerr-McGee Oil & Gas Onshore LPenvironmental violation2018CO-OIL$15,000
Occidental Chemical Corporationrailroad safety violation2023FRA$14,600
Occidental Chemical Corporationrailroad safety violation2010FRA$14,000
Occidental Chemical Corporationrailroad safety violation2011FRA$14,000
KERR MCGEE ROCKY MOUNTAIN CORP.workplace safety or health violation2003OSHA$14,000
Anadarko E&P Company LPoil or gas drilling violation2005BSEE$13,500
OxyVinyls, LPair pollution violation2005KY-LMAPCD$13,500
KERR-MCGEE GATHERINGair pollution violation2014CO-DPHE$13,300
Oxy Vinyls, LPenvironmental violation2020TX-ENV$13,260
Occidental Chemical Corp.labor relations violation2002NLRB$13,256
Occidental Permian, LTDenvironmental violation2015NM-ENV$12,924
Oxy Vinyls, LPenvironmental violation2013TX-ENV$12,800
Kerr-McGee Oil & Gasair pollution violation2017CO-DPHE$12,600
OCCIDENTAL PERMIAN LTD.environmental violation2022TX-ENV$12,600
Union Pacific Resourcesoil or gas drilling violation2000BSEE$12,500
ANADARKO E&P ONSHORE LLCenvironmental violation2010PA-ENV$12,455
Kerr-McGee Oil & Gasair pollution violation2014CO-DPHE$12,150
KERR-MCGEE OIL & GAS CORP.environmental violation2003LA-ENV$12,102
Occidental Chemical Corporationrailroad safety violation2011FRA$12,000
Occidental Chemical Corpair pollution violation2019AL-ENV$12,000
Kerr-McGee Oil & Gasair pollution violation2016CO-DPHE$12,000
Occidental Chemical Corporationrailroad safety violation2011FRA$11,700
Occidental Permian Ltd.environmental violation2004TX-ENV$11,700
Occidental Chemical Corporationrailroad safety violation2016FRA$11,550
Kerr-McGee Oil & Gasair pollution violation2014CO-DPHE$11,475
Glenn Spring Holdingsenvironmental violation2020EPA$11,471
Occidental Chemical Corporationrailroad safety violation2015FRA$11,250
Kerr-McGee Oil & Gasair pollution violation2014CO-DPHE$11,250
OCCIDENTAL PERMIAN LTD.environmental violation2002EPA$11,000
Oxy Vinyls, LPenvironmental violation2016TX-ENV$10,944
OCCIDENTAL CHEM CORPenvironmental violation2000PA-ENV$10,800
Kerr-McGee Oil & Gasair pollution violation2017CO-DPHE$10,800
Kerr-McGee Oil & Gasair pollution violation2015CO-DPHE$10,500
KERR-MCGEE GATHERINGenvironmental violation2022CO-DPHE$10,500
Occidental Chemical Corporationair pollution violation2023TX-ENV$10,500
Occidental Chemical Corporationrailroad safety violation2022FRA$10,500
Kerr-McGee Oil & Gasair pollution violation2010CO-DPHE$10,260
Occidental Chemical Corp.railroad safety violation2010FRA$10,000
Occidental Chemical Corporationrailroad safety violation2012FRA$10,000
Kerr-McGee Oil & Gas Onshore LPenvironmental violation2015CO-OIL$10,000
Occidental Chemical Corporationenvironmental violation2012TX-ENV$10,000
Andarko E&P Onshore LLCair pollution violation2013WY-ENV$10,000
Kerr McGee Gatheringenvironmental violation2021EPA$9,752
ANADARKO E&P ONSHORE LLCenvironmental violation2010PA-ENV$9,641
Anadarko E&P Company LPenvironmental violation2011TX-ENV$9,375
Oxy Vinyls, LPenvironmental violation2017TX-ENV$9,270
UNION PACIFIC RESOURCES - AUSTIN CHALKenvironmental violation2001TX-ENV$8,750
Kerr-McGee Oil & Gas Corporationenvironmental violation2007EPA$8,550
Anadarko Petroleumoil or gas drilling violation2000BSEE$8,500
Kerr-McGee Oil & Gasair pollution violation2015CO-DPHE$8,400
Occidental Chemical Corporationrailroad safety violation2023FRA$8,250
Occidental Chemical Corporationrailroad safety violation2022FRA$8,200
Oxyvinyls, LPrailroad safety violation2022FRA$8,100
Occidental Chemical Corporationrailroad safety violation2023FRA$8,100
Kerr McGee Chemical Corp.railroad safety violation2007FRA$8,000
Occidental Chemical Corporationrailroad safety violation2018FRA$8,000
GLENN SPRINGS HOLDINGSenvironmental violation2023NJ-ENV$8,000
Occidental Chemical Corporationrailroad safety violation2011FRA$7,800
OXY USA Inc.environmental violation2020TX-ENV$7,800
Occidental Chemical Corporationrailroad safety violation2015FRA$7,700
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.