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Violation Tracker Industry Summary Page

Industry: oilfield services and supplies
Penalty Total since 2000: $4,539,192,228
Number of Records: 709
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
Transocean$1,659,498,85911
Halliburton$1,088,294,46159
TechnipFMC$642,334,83912
Weatherford International$400,323,31640
Schlumberger$244,955,17139
SBM Offshore$238,000,0001
Valaris$65,314,8838
Baker Hughes$44,853,27148
Wood Group$38,512,6118
NOV Inc.$28,989,64769

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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Company sort iconCurrent ParentPrimary Offense TypeYearAgencyPenalty Amount
NABORS DRILLING USA, LPNabors Industriesworkplace safety or health violation2007OSHA$20,500
NABORS DRILLING USA, LPNabors Industriesworkplace safety or health violation2007OSHA$13,925
NABORS DRILLING USA, LPNabors Industriesworkplace safety or health violation2010OSHA$18,000
NABORS DRILLING USA, LPNabors Industriesworkplace safety or health violation2011OSHA$19,750
NABORS DRILLING USA, LP RIG #768Nabors Industriesworkplace safety or health violation2006OSHA$5,073
NABORS DRILLING USA, LP RIG #M53Nabors Industriesworkplace safety or health violation2014OSHA$7,000
NABORS WELL SERVICESNabors Industriesworkplace safety or health violation2010OSHA$18,000
NABORS WELL SERVICES CONabors Industriesworkplace safety or health violation2008OSHA$5,000
NABORS WELL SERVICES COMPANYNabors Industriesworkplace safety or health violation2011OSHA$12,600
NABORS WELL SERVICES RIG #721Nabors Industriesworkplace safety or health violation2007OSHA$5,000
NABORS WELL SERVICES, LTD.Nabors Industriesworkplace safety or health violation2010OSHA$7,000
Nalco ChampionChampionX Corporationrailroad safety violation2016FRA$7,500
Nalco ChampionChampionX Corporationrailroad safety violation2016FRA$12,500
Nalco ChampionChampionX Corporationrailroad safety violation2021FRA$5,000
NALCO CHAMPIONChampionX Corporationworkplace safety or health violation2016OSHA$7,550
NALCO CHAMPION AN ECOLAB COMPANYChampionX Corporationworkplace safety or health violation2015OSHA$7,000
NATCO Group Inc.SchlumbergerForeign Corrupt Practices Act2010SEC$65,000
NATIONAL OILWELLNOV Inc.environmental violation2001EPA$43,000
NATIONAL OILWELL - VARCO FLUID CONTROLNOV Inc.workplace safety or health violation2011OSHA$5,500
NATIONAL OILWELL DHT, L.P.NOV Inc.workplace safety or health violation2018OSHA$5,082
National Oilwell VarcoNOV Inc.wage and hour violation2009WHD$231,917
National Oilwell VarcoNOV Inc.economic sanction violation2016USAO$25,000,000
National Oilwell VarcoNOV Inc.environmental violation2006NM-ENV$29,712
National Oilwell VarcoNOV Inc.environmental violation2021LA-ENV$10,100
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2005OSHA$10,000
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2005OSHA$6,000
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2007OSHA$11,275
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2013OSHA$19,800
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2013OSHA$8,509
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2013OSHA$15,000
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2013OSHA$7,140
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2021OSHA$46,812
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2022OSHA$5,698
NATIONAL OILWELL VARCONOV Inc.workplace safety or health violation2022OSHA$14,502
National Oilwell Varco and Dreco Energy Services Ltd.NOV Inc.export control violation2016BIS(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,500,000
National Oilwell Varco and Dreco Energy Services Ltd.NOV Inc.economic sanction violation2016OFAC(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $5,976,028
NATIONAL OILWELL VARCO GARROWNOV Inc.workplace safety or health violation2011OSHA$17,000
National Oilwell Varco, L.P.NOV Inc.environmental violation2018TX-ENV$15,685
National Oilwell Varco, L.P.NOV Inc.environmental violation2018TX-ENV$7,200
National Oilwell Varco, L.P.NOV Inc.environmental violation2017TX-ENV$5,631
National Oilwell Varco, L.P.NOV Inc.environmental violation2014TX-ENV$11,700
National Oilwell Varco, L.P.NOV Inc.environmental violation2012TX-ENV$6,650
National Oilwell Varco, L.P.NOV Inc.environmental violation2010TX-ENV$20,672
National Oilwell Varco, L.P.NOV Inc.environmental violation2008TX-ENV$9,956
National Oilwell Varco, L.P.NOV Inc.environmental violation2006TX-ENV$68,500
National Oilwell Varco, L.P.NOV Inc.environmental violation2006TX-ENV$18,400
National Oilwell Varco, L.P.NOV Inc.environmental violation2023LA-ENV$15,000
National Oilwell Varco, L.P.NOV Inc.environmental violation2023LA-ENV$252,000
NATIONAL OILWELL VARCO, L.P.NOV Inc.workplace safety or health violation2017OSHA$6,508
NATIONAL OILWELL VARCO, L.P.NOV Inc.workplace safety or health violation2017OSHA$15,934
NATIONAL OILWELL VARCO, L.P.NOV Inc.workplace safety or health violation2018OSHA$10,000
NATIONAL OILWELL VARCO, L.P.NOV Inc.workplace safety or health violation2018OSHA$12,934
NATIONAL OILWELL VARCO, L.P.NOV Inc.workplace safety or health violation2020OSHA$11,934
NATIONAL OILWELL VARCO, LLPNOV Inc.workplace safety or health violation2011OSHA$13,860
National Oilwell Varco, LPNOV Inc.wage and hour violation2016WHD$9,337
National Oilwell Varco, LPNOV Inc.utility administrative violation2016LA-PSC$32,025
National Oilwell Varco. LPNOV Inc.wage and hour violation2011WHD$72,188
NEXTIER COMPLETION SOLUTIONSPatterson-UTI Energyworkplace safety or health violation2021OSHA$8,192
NEXTIER COMPLETION SOLUTIONS INC.Patterson-UTI Energyworkplace safety or health violation2021OSHA$12,640
NEXTIER COMPLETION SOLUTIONS INC.Patterson-UTI Energyworkplace safety or health violation2023OSHA$18,750
Noble CorporationNoble Corp.Foreign Corrupt Practices Act2010DOJ_CRIMINAL$2,590,000
Noble CorporationNoble Corp.Foreign Corrupt Practices Act2010SEC$5,576,998
Noble Drilling (U.S.) LLCNoble Corp.environmental violation2014DOJ$12,200,000
NOBLE DRILLING SERVICES, INC.Noble Corp.workplace safety or health violation2012OSHA$8,000
Nuverra EnvironmentalNuverra Environmental Solutionsenvironmental violation2016UT-ENV$75,000
NUVERRA ENVIRONMENTAL SOLUTIONSNuverra Environmental Solutionsworkplace safety or health violation2022OSHA$107,151
Nuverra Environmental Solutions, Inc.Nuverra Environmental Solutionslabor relations violation2016NLRB$18,958
Nuverra Environmental Solutions, Inc.Nuverra Environmental Solutionslabor relations violation2017NLRB$57,640
OCEANEERINGOceaneering Internationalworkplace safety or health violation2018OSHA$15,012
Oceaneering International IncOceaneering Internationalenvironmental violation2007LA-ENV$8,669
Oceaneering International Inc.Oceaneering Internationalenvironmental violation2020LA-ENV$6,000
Oceaneering International Inc.Oceaneering Internationalenvironmental violation2002TX-ENV$7,500
OCEANEERING INTERNATIONAL INC.Oceaneering Internationalworkplace safety or health violation2001OSHA$6,170
OCEANEERING INTERNATIONAL, INC.Oceaneering Internationalworkplace safety or health violation2019OSHA$5,150
Oil State Skagit Smatco, LLCOil States Internationalemployment discrimination2017OFCCP$65,000
OIL STATES ENERGY SERVICESOil States Internationalworkplace safety or health violation2018OSHA$8,017
Oil States Energy Services, L.L.C.Oil States Internationalwage and hour violation2019private lawsuit-federal$2,950,000
OIL STATES ENERGY SERVICES, LLCOil States Internationalworkplace safety or health violation2018OSHA$8,051
OIL STATES ENERGY SERVICES, LLCOil States Internationalworkplace safety or health violation2019OSHA$7,500
OIL STATES INDUSTRIESOil States Internationalworkplace safety or health violation2016OSHA$7,000
Oil States Industries, IncOil States Internationalwage and hour violation2015WHD$14,744
Oil States Industries, Inc.Oil States Internationalwage and hour violation2004WHD$19,289
Oil States International, Inc.Oil States Internationalwage and hour violation2008WHD$81,223
OIL STATES SKAGIT SMATCO, LLCOil States Internationalworkplace safety or health violation2012OSHA$7,000
PATTERSON - UTI DRILLING COMPANY LLCPatterson-UTI Energyworkplace safety or health violation2011OSHA$6,000
PATTERSON - UTI DRILLING COMPANY, LLCPatterson-UTI Energyworkplace safety or health violation2015OSHA$5,000
PATTERSON - UTI DRILLING COMPANY, LPPatterson-UTI Energyworkplace safety or health violation2010OSHA$9,000
Patterson Services Inc.RPCwage and hour violation2016WHD$150,000
Patterson Services, IncRPCwage and hour violation2016WHD$150,095
PATTERSON UTIPatterson-UTI Energyworkplace safety or health violation2008OSHA$9,000
PATTERSON UTIPatterson-UTI Energyworkplace safety or health violation2012OSHA$7,000
PATTERSON UTI DRILLINGPatterson-UTI Energyworkplace safety or health violation2002OSHA$7,000
PATTERSON UTI DRILLING CO LLCPatterson-UTI Energyworkplace safety or health violation2011OSHA$7,000
PATTERSON UTI DRILLING COMPANYPatterson-UTI Energyworkplace safety or health violation2011OSHA$7,000
PATTERSON UTI DRILLING COMPANY LLCPatterson-UTI Energyworkplace safety or health violation2021OSHA$17,000
PATTERSON UTI DRILLING COMPANY LLC.Patterson-UTI Energyworkplace safety or health violation2023OSHA$7,200
PATTERSON UTI DRILLING COMPANY RIGPatterson-UTI Energyworkplace safety or health violation2002OSHA$6,375
PATTERSON UTI DRILLING COMPANY, LLCPatterson-UTI Energyworkplace safety or health violation2012OSHA$12,000
PATTERSON UTI DRILLING COMPANY, LLCPatterson-UTI Energyworkplace safety or health violation2013OSHA$12,000
PATTERSON UTI DRILLING COMPANY, LLPPatterson-UTI Energyworkplace safety or health violation2005OSHA$7,650
PATTERSON UTI DRILLING COMPANY, LPPatterson-UTI Energyworkplace safety or health violation2006OSHA$9,500
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.