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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
AAON INC.AAON Inc.miscellaneous manufacturingworkplace safety or health violation2018OSHA$12,196
LOVES TRAVEL STOPLove's Travel Stops & Country Storesretailingworkplace safety or health violation2018OSHA$7,125
HOBBY LOBBY STORES, INC.Hobby Lobby Storesretailingworkplace safety or health violation2018OSHA$7,853
DEVON ENERGY PRODUCTION COMPANY, L.P.Devon Energyoil and gasworkplace safety or health violation2018OSHA$16,000
GULFPORT ENERGY INC.Gulfport Energyoil and gasworkplace safety or health violation2018OSHA$5,543
LAUREL MOUNTAIN MIDSTREAM, LLC.Williams Companiesoil and gasworkplace safety or health violation2018OSHA$12,934
HELMERICH AND PAYNE ITERNATIONAL DRILLING CONTRACTORSHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2018OSHA$8,315
DEVON ENERGY CORPORATIONDevon Energyoil and gasworkplace safety or health violation2018OSHA$7,068
MATRIX SERVICE COMPANYMatrix Service Co.miscellaneous servicesworkplace safety or health violation2018OSHA$5,600
NGL HOUMA TERMINALNGL Energy Partnersoil and gaswater pollution violation2018EPA$20,235
Gibson County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2018MSHA$5,111
River View Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2018MSHA$5,000
Bok Financial Securities, Inc.BOK Financialfinancial servicesinvestor protection violation2019SEC$197,801
Midfirst BankMidFirst Bankfinancial servicesbanking violation2019OCC$35,000
El Dorado Chemical CompanyLSB Industrieschemicalsair pollution violation2019AR-ENV$33,600
Alliance Coal, LLCAlliance Resource Partnersmining and mineralswater pollution violation2019KY-ENV$5,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesenvironmental violation2019TX-ENV$26,100
Laredo PetroleumLaredo Petroleumoil and gasenvironmental violation2019TX-RRC$5,000
Transcontinental Gas Pipe Line Company,LLCWilliams Companiesoil and gasenvironmental violation2019VA-ENV$7,319
Magellan Terminals Holding, L.P.Oneokpipelinesenvironmental violation2019VA-ENV$29,500
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2019KS-CC$14,000
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2019KS-CC$5,500
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2019KS-CC$5,500
Chesapeake Energy CorporationChesapeake Energyoil and gasprice-fixing or anti-competitive practices2019private lawsuit-federal$6,950,000
Williams Companies Inc.Williams Companiesoil and gasprice-fixing or anti-competitive practices2019private lawsuit-federal$4,500,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2019FRA$10,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2019FRA$5,000
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC. DBA LOVE'S TRAVEL STOPSLove's Travel Stops & Country Storesretailingworkplace safety or health violation2019OSHA$16,575
CHEROKEE NITROGEN L.L.C.LSB Industrieschemicalsworkplace safety or health violation2019OSHA$11,272
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2019OSHA$13,260
WILLIAMS FIELD SERVICE COMPANY LLCWilliams Companiesoil and gasworkplace safety or health violation2019OSHA$18,477
HOBBY LOBBY STORE #784Hobby Lobby Storesretailingworkplace safety or health violation2019OSHA$5,550
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC.Love's Travel Stops & Country Storesretailingworkplace safety or health violation2019OSHA$9,446
Gulfport Energy CorporationGulfport Energyoil and gaswater pollution violation2019EPA$19,000
MAGELLAN MIDSTREAM PARTNERS LPOneokpipelinesair pollution violation2019EPA$70,000
Devon Gas Services, L.P.Devon Energyoil and gasair pollution violation2019EPA$150,000
Highland Mining CompanyAlliance Resource Partnersmining and mineralsworkplace safety or health violation2019MSHA$5,239
Gulfport Energy Corp.Gulfport Energyoil and gasenvironmental violation2020EPA$3,700,000
BOK Financial Securities, Inc.BOK Financialfinancial servicesinsurance violation2020CA-INS$5,000
MAGELLAN TERMINALS HOLDINGS, LPOneokpipelinespipeline safety violation2020PHMSA$124,400
Sandridge E&PSandRidge Energyoil and gasair pollution violation2020CO-DPHE$43,750
Sandridge E&PSandRidge Energyoil and gasair pollution violation2020CO-DPHE$41,300
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2020CO-OIL$339,370
Bargath LLCWilliams Companiesoil and gasenvironmental violation2020CO-OIL$28,000
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2020CO-OIL$449,650
LOVE'S TRAVEL STOPS & COUNTRY STORES INCLove's Travel Stops & Country Storesretailingenvironmental violation2020IN-ENV$13,612
Transcontinental Gas Pipe Line Company, LLCWilliams Companiesoil and gaspipeline safety violation2020PA-ENV$736,294
Love's Travel Stop No. 429Love's Travel Stops & Country Storesretailingunderground storage tank violation2020TN-ENV$31,200
Quiktrip CorporationQuikTrip Corporationretailingenvironmental violation2020TX-ENV$6,600
Laredo Petroleum, Inc.Laredo Petroleumoil and gasenvironmental violation2020TX-ENV$48,000
Laredo Petroleum, Inc.Laredo Petroleumoil and gasenvironmental violation2020TX-ENV$132,600
Laredo Petroleum, Inc.Laredo Petroleumoil and gasenvironmental violation2020TX-ENV$46,051
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2020KS-CC$24,000
TRANSCONTINENTAL GAS PIPELINE COMPANY, LLCWilliams Companiesoil and gasworkplace safety or health violation2020OSHA$9,639
CHESAPEAKE ENERGY CORPORATIONChesapeake Energyoil and gasworkplace safety or health violation2020OSHA$161,925
THE WILLIAMS COMPANIESWilliams Companiesoil and gasworkplace safety or health violation2020OSHA$11,470
LOVES TRAVEL STOPS AND COUNTRY STORESLove's Travel Stops & Country Storesretailingworkplace safety or health violation2020OSHA$11,557
GULFPORT ENERGYGulfport Energyoil and gasair pollution violation2020EPA$1,700,000
Warrior Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2020MSHA$5,776
Warrior Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2020MSHA$5,776
Warrior Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2020MSHA$9,750
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingwage and hour violation2021private lawsuit-federal$2,950,000
Chesapeake EnergyChesapeake Energyoil and gasconsumer protection violation2021PA-AG$5,300,000
El Dorado Chemical CompanyLSB Industrieschemicalsair pollution violation2021AR-ENV$9,840
Chesapeake Appalachia, LLCChesapeake Energyoil and gasenvironmental violation2021PA-ENV$1,900,000
Chesapeake Appalachia LLCChesapeake Energyoil and gaswater pollution violation2021EPA$1,900,000
MAGELLAN PIPELINE COMPANY, LPOneokpipelinespipeline safety violation2021PHMSA$20,700
QuikTrip CorporationQuikTrip CorporationretailingFamily and Medical Leave Act2021WHD$18,887
Magellan Midstream Partners, L.P.Oneokpipelinesenvironmental violation2021MN-ENV$7,550
Paycom Software, Inc.Paycom Softwareinformation technologyinvestor protection violation2021SEC$250,000
Williams CompaniesWilliams Companiesoil and gasenvironmental violation2021CO-DPHE$35,000
Devon Energy CorporationDevon Energyoil and gasFalse Claims Act and related2021DOJ_CIVIL$61,500,000
QuikTrip CorporationQuikTrip Corporationretailingenvironmental violation2021AL-ENV$36,100
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gaspipeline safety violation2021PHMSA$41,000
WPX Energy Permian, LLCDevon Energyoil and gasenvironmental violation2021TX-ENV$15,150
DEVON ENERGY PRODUCTION COMPANY, L.P.Devon Energyoil and gasenvironmental violation2021TX-ENV$97,500
Love's Travel Stops & Country Stores Inc.Love's Travel Stops & Country Storesretailinggambling violation2021PA-GCB$5,000
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC.Love's Travel Stops & Country Storesretailingworkplace safety or health violation2021OSHA$8,582
HOBBY LOBBY STORES, INC.Hobby Lobby Storesretailingworkplace safety or health violation2021OSHA$5,267
EL DORADO CHEMICAL COMPANYLSB Industrieschemicalsworkplace safety or health violation2021OSHA$13,653
HOBBY LOBBY STORES, INC.Hobby Lobby Storesretailingworkplace safety or health violation2021OSHA$19,000
LAREDO PETROLEUM HOLDINGS INCLaredo Petroleumoil and gasworkplace safety or health violation2021OSHA$14,701
HOBBY LOBBY STORES INCHobby Lobby Storesretailingworkplace safety or health violation2021OSHA$5,000
HOBBY LOBBY STORES, INC.Hobby Lobby Storesretailingworkplace safety or health violation2021OSHA$9,557
ONEOK FIELD SERVICES COMPANY, L.L.C.Oneokpipelinesworkplace safety or health violation2021OSHA$21,752
CHESAPEAKE APPALACHIA, LLCChesapeake Energyoil and gaswater pollution violation2021EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,900,000
CHESAPEAKE EXPLORATION LLCChesapeake Energyoil and gasair pollution violation2021EPA$1,200,000
Pryor Chemical CompanyLSB Industrieschemicalsair pollution violation2021EPA$38,000
DISCOVERY PRODUCER SERVICES LLCWilliams Companiesoil and gasair pollution violation2021EPA$105,302
MAGELLAN PIPELINE COMPANYOneokpipelineswater pollution violation2021EPA$5,000
Mettiki Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2021MSHA$5,731
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2022PHMSA$59,000
MAGELLAN PIPELINE COMPANY LPOneokpipelinespipeline safety violation2022PHMSA$20,700
ONEOK NGL PIPELINE, LLCOneokpipelinespipeline safety violation2022PHMSA$36,200
ONEOK NGL PIPELINE LLCOneokpipelinespipeline safety violation2022PHMSA$131,800
INTEGRIS Health, Inc.Integris Healthhealthcare servicesControlled Substances Act violation2022USAO$120,000
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2022IN-ENV$30,720
MAGELLAN TERMINALS HOLDINGS, L.P.Oneokpipelinesair pollution violation2022TX-ENV$350,000
OKTEX PIPELINE COMPANY LLCOneokpipelinespipeline safety violation2022PHMSA$12,300
CONTINENTAL RESOURCES INC.Continental Resources Inc.oil and gaspipeline safety violation2022PHMSA$12,000
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC.Love's Travel Stops & Country Storesretailingenvironmental violation2022TX-ENV$36,250
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.