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Violation Tracker Current Parent Headquarters Summary Page

HQ State/Territory: Oklahoma
Current Parent Penalty Total since 2000: $1,089,992,511
Number of Records: 1,563
Note: The totals here are derived only from entries matched to parent companies. They 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
Devon Energy$496,594,40049
Williams Companies$165,110,582116
Integris Health$122,200,9595
Russell Oil$81,287,5813
Chesapeake Energy$65,197,49564
Oneok$58,276,223114
NGL Energy Partners$25,032,8353
Love's Travel Stops & Country Stores$13,678,52054
Alliance Resource Partners$11,693,431933
Helmerich & Payne$8,499,36439

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 ParentCurrent Parent IndustryPrimary Offense TypeYear sort iconAgencyPenalty Amount
Helmerich & Payne International Drilling Co.Helmerich & Payneoilfield services and supplieswage and hour violation2016WHD$89,042
Bargath LLCWilliams Companiesoil and gasair pollution violation2016CO-DPHE$11,725
Magellan Terminals Holdings, LPOneokpipelinesenvironmental violation2016CT-ENV$54,152
Magellan Terminals Holdings, L.P.Oneokpipelinesenvironmental violation2016TX-ENV$13,300
ONEOK Hydrocarbon Southwest, LLCOneokpipelinesenvironmental violation2016TX-ENV$11,887
Devon Gas Services, L.P.Devon Energyoil and gasenvironmental violation2016TX-ENV$41,989
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2016VA-ENV$32,804
WILLIAMS OHIO VALLEY MIDSTREAM LLCWilliams Companiesoil and gasair pollution violation2016WV-ENV$75,000
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2016KS-CC$6,000
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2016KS-CC$8,500
Northwest Pipeline LLCWilliams Companiesoil and gasair pollution violation2016WA-NCAA$10,000
HOBBY LOBBY DISTRIBUTION IIHobby Lobby Storesretailingworkplace safety or health violation2016OSHA$5,100
AAON COILAAON Inc.miscellaneous manufacturingworkplace safety or health violation2016OSHA$6,000
DISCOVERY PRODUCER SERVICES LLCWilliams Companiesoil and gasworkplace safety or health violation2016OSHA$11,759
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC.Love's Travel Stops & Country Storesretailingworkplace safety or health violation2016OSHA$11,705
WILLIAMS FIELD SERVICES COMPANY LLCWilliams Companiesoil and gasworkplace safety or health violation2016OSHA$53,500
QUIKTRIP CORPORATIONQuikTrip Corporationretailingworkplace safety or health violation2016OSHA$5,612
WILLIAMS OHIO VALLEY MIDSTREAM, LLCWilliams Companiesoil and gaswater pollution violation2016EPA$14,440
CHESAPEAKE APPLACHIA, LLCChesapeake Energyoil and gasair pollution violation2016EPA$98,550
WILLIAMS OHIO VALLEY MIDSTREAM, LLCWilliams Companiesoil and gasair pollution violation2016EPA$140,000
CHEROKEE NITROGEN, LLCLSB Industrieschemicalsair pollution violation2016EPA$124,825
Chesapeake Operating LLCChesapeake Energyoil and gaswater pollution violation2016EPA$9,000
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$13,081
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$13,600
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$25,000
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$10,000
Sebree Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$5,000
Sebree Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$70,000
Sebree Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$54,400
Hopkins County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$5,250
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$5,964
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$6,264
Mettiki Coal WV, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$11,880
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2017EPA$18,000,000
Williams Field ServicesWilliams Companiesoil and gaspipeline safety violation2017PHMSA$22,400
Explorer Pipeline Co.Explorer Pipeline Companyoil and gaspipeline safety violation2017PHMSA$91,900
Hobby Lobby Stores Inc.Hobby Lobby Storesretailingtrade violations2017USAO$3,000,000
Norman Regional Hospital Authority et al.Norman Regional Health Systemhealthcare servicesFalse Claims Act and related2017USAO$1,618,750
Magellan Pipeline Company, L.P.Oneokpipelinesrailroad safety violation2017FRA$9,000
WILLIAMS MIDSTREAMWilliams Companiesoil and gasrailroad safety violation2017FRA$40,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2017FRA$5,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2017FRA$5,000
Hobby LobbyHobby Lobby Storesretailingconsumer protection violation2017VA-AG$8,000
Russell Oil Company, Inc.Russell Oiloil and gaswage and hour violation2017WHD$5,581
TRANSCONTINENTAL GAS PIPE LINE CO LLCWilliams Companiesoil and gasenvironmental violation2017PA-ENV$5,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2017PA-ENV$220,000
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2017CO-OIL$27,180
Transcontinental Gas Pipe Line Company, LLCWilliams Companiesoil and gaswater pollution violation2017GA-ENV$168,750
LOVES TRAVEL STOP #618Love's Travel Stops & Country Storesretailingwater pollution violation2017KY-ENV$6,000
RIVER VIEW COAL LLCAlliance Resource Partnersmining and mineralswater pollution violation2017KY-ENV$12,000
Magellan Terminals Holdings, LPOneokpipelinesenvironmental violation2017LA-ENV$202,208
Continental Resources Inc.Continental Resources Inc.oil and gaswater pollution violation2017ND-ENV$17,900
WPX Energy AppalachiaDevon Energyoil and gaswater pollution violation2017PA-ENV$1,200,000
Oneok Westex TransmissionOneokpipelinesenvironmental violation2017TX-RRC$105,000
WILLIAMS OHIO VALLEY MIDSTREAM LLCWilliams Companiesoil and gasair pollution violation2017WV-ENV$35,000
ONEOK Inc.Oneokpipelinesprice-fixing or anti-competitive practices2017private lawsuit-federal$11,000,000
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC.Love's Travel Stops & Country Storesretailingworkplace safety or health violation2017OSHA$11,408
CHEROKEE NITROGEN L.L.C.LSB Industrieschemicalsworkplace safety or health violation2017OSHA$9,142
CONTINENTAL RESOURCES, INC.Continental Resources Inc.oil and gasworkplace safety or health violation2017OSHA$10,864
THE WILLIAMS COMPANIES, INC.Williams Companiesoil and gasworkplace safety or health violation2017OSHA$7,000
LOVE'S TRAVEL STOPS AND COUNTRY STORES, INC. #603Love's Travel Stops & Country Storesretailingworkplace safety or health violation2017OSHA$5,000
Ms. Ignacia S. MorenoOneokpipelineswater pollution violation2017EPA$411,236
Chaparral Energy, LLCCanvas Energyoil and gaswater pollution violation2017EPA$7,000
PRYOR CHEM COLSB Industrieschemicalsair pollution violation2017EPA$37,500
Discovery Producer Services LLCWilliams Companiesoil and gasair pollution violation2017EPA$44,357
MAGELLAN PIPELINE COMPANY, LPOneokpipelineswater pollution violation2017EPA$3,177,528
OneOK Rockies Midstream LLCOneokpipelineswater pollution violation2017EPA$40,120
Magellan Asset Services LPOneokpipelinesair pollution violation2017EPA$13,600
Gibson County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2017MSHA$7,000
Gibson County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2017MSHA$5,785
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2017MSHA$10,000
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gaspipeline safety violation2018PHMSA$53,500
WILLIAMS FIELD SERVICESWilliams Companiesoil and gaspipeline safety violation2018PHMSA$22,400
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2018PHMSA$36,200
OKTEX PIPELINE COMPANY LLCOneokpipelinespipeline safety violation2018PHMSA$145,000
NGL Crude Logistics, LLCNGL Energy Partnersoil and gasenvironmental violation2018EPA$25,000,000
Pine Needle Operating Company LLCWilliams Companiesoil and gaspipeline safety violation2018PHMSA$25,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2018FRA$5,000
The Williams Companies, Inc.Williams Companiesoil and gasrailroad safety violation2018FRA$7,000
WILLIAMS FIELD SERVICESWilliams Companiesoil and gaspipeline safety violation2018PHMSA$171,300
PINE NEEDLE OPERATING COMPANY,LLCWilliams Companiesoil and gaspipeline safety violation2018PHMSA$25,000
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gaspipeline safety violation2018PHMSA$33,700
Paycom Software, Inc. & Paycom Payroll, LLCPaycom Softwareinformation technologyconsumer protection violation2018TX-FIN$212,500
El Dorado Chemical CompanyLSB Industrieschemicalswater pollution violation2018AR-ENV$124,000
Musket CorporationLove's Travel Stops & Country Storesretailingair pollution violation2018CA-ARB$50,000
HOPKINS COUNTY COAL, LLCAlliance Resource Partnersmining and mineralswater pollution violation2018KY-ENV$70,000
SEBREE MINING, LLCAlliance Resource Partnersmining and mineralswater pollution violation2018KY-ENV$40,000
Devon Energy Production Company, LPDevon Energyoil and gasenvironmental violation2018LA-ENV$10,000
Transcontinental Gas Pipe Line Company LLCWilliams Companiesoil and gasenvironmental violation2018MS-ENV$40,000
Continental Resources Inc.Continental Resources Inc.oil and gasair pollution violation2018ND-ENV$146,000
Continental Resources Inc.Continental Resources Inc.oil and gaswater pollution violation2018ND-ENV$25,250
Explorer Pipeline CompanyExplorer Pipeline Companyoil and gasenvironmental violation2018TX-ENV$16,501
Unit Petroleum Co.Unit Corporationoil and gasenvironmental violation2018TX-RRC$5,000
Devon Energy Production Company, L.P.Devon Energyoil and gaswater pollution violation2018WY-ENV$75,200
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2018KS-CC$8,500
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2018KS-CC$5,000
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2018KS-CC$5,000
WILLIAMS GAS PIPELINESWilliams Companiesoil and gasutility safety violation2018VA-SCC$10,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2018OSHA$12,934
LOVE'S TRAVEL STOPS & COUNTRY STORESLove's Travel Stops & Country Storesretailingworkplace safety or health violation2018OSHA$12,934
AAON INC.AAON Inc.miscellaneous manufacturingworkplace safety or health violation2018OSHA$12,196
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.