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Violation Tracker Current Parent Headquarters Summary Page

HQ State/Territory: Oklahoma
Current Parent Penalty Total since 2000: $1,089,756,061
Number of Records: 1,560
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$164,874,132113
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 TypeYearAgencyPenalty Amount sort icon
Chaparral Energy, LLCCanvas Energyoil and gasenvironmental violation2013EPA$14,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$14,000
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2015MSHA$14,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$14,280
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$14,280
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$14,373
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$14,373
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,373
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,373
WILLIAMS OHIO VALLEY MIDSTREAM, LLCWilliams Companiesoil and gasenvironmental violation2016EPA$14,440
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2022OSHA$14,502
Hopkins County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,630
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$14,690
NORTEX MIDSTREAM PARTNERS, LLCWilliams Companiesoil and gasworkplace safety or health violation2013OSHA$14,700
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,700
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$14,700
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2009MSHA$14,700
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,700
LAREDO PETROLEUM HOLDINGS INCLaredo Petroleumoil and gasworkplace safety or health violation2021OSHA$14,701
Sebree Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2015MSHA$14,732
HOBBY LOBBY - #480Hobby Lobby Storesretailingworkplace safety or health violation2023OSHA$14,733
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$14,743
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$14,933
Williams PipelineWilliams Companiesoil and gasenvironmental violation2002SD-ENV$14,950
Devon Energy Production Co., L.P.Devon Energyoil and gasoffshore drilling violation2007BSEE$15,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2016FRA$15,000
Williams Energy ServiceDevon Energyoil and gasrailroad safety violation2001FRA$15,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2009PA-ENV$15,000
Williams Mobile Bay Producers Services, LLCWilliams Companiesoil and gasenvironmental violation2003AL-ENV$15,000
ONEOK FIELD SERVICES COMPANY, L.L.C.Oneokpipelinesworkplace safety or health violation2014OSHA$15,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2013MSHA$15,000
Warrior Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$15,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$15,009
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$15,099
WPX Energy Permian, LLCDevon Energyoil and gasenvironmental violation2021TX-ENV$15,150
Devon Energy Production Company, L. P.Devon Energyoil and gasoffshore drilling violation2002BSEE$15,200
Magellan Terminals Holdings, L.P.Oneokpipelinesenvironmental violation2005TX-ENV$15,200
TRANSCONTINENTAL GAS PIPE LINE CO LLCWilliams Companiesoil and gasenvironmental violation2023NJ-ENV$15,250
ONEOK NGL PIPELINE LLCOneokpipelinesenvironmental violation2012PHMSA$15,300
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$15,352
Bargath LLCWilliams Companiesoil and gasenvironmental violation2009CO-DPHE$15,400
AAON Coil Products, Inc.AAON Inc.miscellaneous manufacturingwage and hour violation2013WHD$15,417
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$15,570
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$15,570
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$15,570
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$15,570
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$15,570
Hopkins County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$15,600
LOVE'S TRAVEL STOPS & COUNTRY STORES INC.Love's Travel Stops & Country Storesretailingworkplace safety or health violation2023OSHA$15,625
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$15,630
WILLIAMS ENERGY LLCDevon Energyoil and gasenvironmental violation2014PHMSA$15,800
Mettiki Coal WV, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$15,900
Oklahoma Gas & Electric Co.OGE Energyutilities and power generationwage and hour violation2008WHD$15,947
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$15,971
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$15,994
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$15,994
DEVON ENERGY PRODUCTION COMPANY, L.P.Devon Energyoil and gasworkplace safety or health violation2018OSHA$16,000
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2009MSHA$16,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$16,081
OKTEX PIPELINE COMPANY LLCOneokpipelinesenvironmental violation2010PHMSA$16,200
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$16,260
Sebree Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$16,325
Hopkins County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$16,479
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$16,500
Explorer Pipeline CompanyExplorer Pipeline Companyoil and gasenvironmental violation2018TX-ENV$16,501
LOVE'S TRAVEL STOPS & COUNTRY STORES, INC. DBA LOVE'S TRAVEL STOPSLove's Travel Stops & Country Storesretailingworkplace safety or health violation2019OSHA$16,575
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2022OSHA$16,742
Loves Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingwage and hour violation2016WHD$16,769
Bargath LLCWilliams Companiesoil and gasenvironmental violation2009CO-DPHE$16,800
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$16,886
AAON Inc.,AAON Inc.miscellaneous manufacturingwage and hour violation2012WHD$16,984
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2009MSHA$17,299
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$17,301
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$17,480
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$17,614
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$17,614
Hopkins County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$17,645
CONTINENTAL RESOURCES INCContinental Resources Inc.oil and gasenvironmental violation2014MT-ENV$17,700
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2017ND-ENV$17,900
Black Mesa PipelineOneokpipelinesenvironmental violation2002AZ-DEQ$18,000
Magellan Pipeline Company, L.P.Oneokpipelinesenvironmental violation2006IL-ENV$18,000
Williams Production RMT Co.Williams Companiesoil and gasenvironmental violation2010WY-ENV$18,000
ONEOK HYDROCARBON, LPOneokpipelinesworkplace safety or health violation2008OSHA$18,000
HOBBY LOBBYHobby Lobby Storesretailingworkplace safety or health violation2010OSHA$18,000
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$18,000
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$18,000
CHESAPEAKE APPALACHIA LLCChesapeake Energyoil and gasenvironmental violation2015PA-ENV$18,200
Warrior Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$18,271
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$18,300
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2012LA-ENV$18,310
WILLIAMS FIELD SERVICE COMPANY LLCWilliams Companiesoil and gasworkplace safety or health violation2019OSHA$18,477
Sebree Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$18,521
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$18,700
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$18,708
MATRIX SERVICE INDUSTRIAL CONTRACTORS, INC.Matrix Service Co.miscellaneous servicesworkplace safety or health violation2015OSHA$18,800
QuikTrip CorporationQuikTrip CorporationretailingFamily and Medical Leave Act2021WHD$18,887
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2008PA-ENV$19,000
HOBBY LOBBY STORES, INC.Hobby Lobby Storesretailingworkplace safety or health violation2021OSHA$19,000
Gulfport Energy CorporationGulfport Energyoil and gasenvironmental violation2019EPA$19,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.