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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
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2015LA-ENV$33,176
River View Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$33,000
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$32,810
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2016VA-ENV$32,804
Continental Resources, Inc.Continental Resources Inc.oil and gasenvironmental violation2011WY-ENV$32,500
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$32,500
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2015MSHA$32,500
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$32,329
Bargath LLCWilliams Companiesoil and gasenvironmental violation2012CO-DPHE$32,050
Williams Field Services CompanyWilliams Companiesoil and gasenvironmental violation2012CO-DPHE$32,025
MAGELLAN PIPELINE COMPANY LPOneokpipelinesenvironmental violation2005PHMSA$32,000
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$32,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$32,000
Mettiki Coal WV, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2013MSHA$31,919
Mettiki Coal WV, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2013MSHA$31,919
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$31,842
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2009WY-ENV$31,600
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$31,500
Love's Travel Stop No. 429Love's Travel Stops & Country Storesretailingenvironmental violation2020TN-ENV$31,200
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2022IN-ENV$30,720
Warrior Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,500
Devon Louisiana CorporationDevon Energyoil and gasoffshore drilling violation2004BSEE$30,000
BLACK MARLIN PIPELINE COWilliams Companiesoil and gasenvironmental violation2002PHMSA$30,000
CHESAPEAKE ENERGY (FORMERLY COLUMBIA NATURAL RESOURCES)Chesapeake Energyoil and gaslabor relations violation2007NLRB$30,000
WPX Energy Rocky Mountain LLCDevon Energyoil and gasenvironmental violation2014CO-OIL$30,000
Williams Production RMT Corp.Williams Companiesoil and gasenvironmental violation2004CO-OIL$30,000
WEBSTER COUNTY COAL, LLCAlliance Resource Partnersmining and mineralsenvironmental violation2011KY-ENV$30,000
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2014WY-ENV$30,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$30,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$30,000
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$30,000
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$30,000
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2013MSHA$30,000
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$30,000
Highland Mining CompanyAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$30,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2010PA-ENV$29,500
Magellan Terminals Holding, L.P.Oneokpipelinesenvironmental violation2019VA-ENV$29,500
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2005MSHA$29,500
Bargath LLCWilliams Companiesoil and gasenvironmental violation2014CO-DPHE$29,400
Devon Gas Services L.P.Devon Energyoil and gasenvironmental violation2004TX-ENV$29,400
River View Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2023MSHA$29,147
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$29,000
MAGELLAN TERMINALS HOLDINGS, L.P.Oneokpipelinesenvironmental violation2023TX-ENV$28,992
T. Keith WhiteCanvas Energyoil and gasenvironmental violation2014EPA$28,310
Bargath LLCWilliams Companiesoil and gasenvironmental violation2020CO-OIL$28,000
MATRIX SERVICE INDUSTRIAL CONTRACTORS, INC.Matrix Service Co.miscellaneous servicesworkplace safety or health violation2015OSHA$28,000
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$27,500
Transcontinental Gas Pipe Line Company, LLCWilliams Companiesoil and gasenvironmental violation2010TX-ENV$27,428
CHESAPEAKE APPALACHIA LLCChesapeake Energyoil and gasenvironmental violation2009PA-ENV$27,272
Sandridge Exploration & Production LLCSandRidge Energyoil and gasenvironmental violation2017CO-OIL$27,180
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2014MSHA$26,250
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$26,223
ONEOK Hydrocarbon, L.P.Oneokpipelinesenvironmental violation2019TX-ENV$26,100
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$26,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2009MSHA$25,800
Love's Travel Stop & Country Stores, Inc.Love's Travel Stops & Country Storesretailingenvironmental violation2023IN-ENV$25,400
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2018ND-ENV$25,250
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$25,163
Pine Needle Operating Company LLCWilliams Companiesoil and gasenvironmental violation2018PHMSA$25,000
PINE NEEDLE OPERATING COMPANY,LLCWilliams Companiesoil and gasenvironmental violation2018PHMSA$25,000
WILLIAMS OHIO VALLEY MIDSTREAMWilliams Companiesoil and gasenvironmental violation2015WV-ENV$25,000
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2007WY-ENV$25,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesenvironmental violation2023TX-ENV$25,000
Love's Travel Stops & Country Stores Inc.Love's Travel Stops & Country Storesretailinggambling violation2023PA-GCB$25,000
WILLIAMS ENERGY, INC.Devon Energyoil and gasworkplace safety or health violation2001OSHA$25,000
CHAPARRAL ENERGY, LLCCanvas Energyoil and gasenvironmental violation2013EPA$25,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$25,000
White County Coal, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$25,000
Gibson County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$25,000
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2016MSHA$25,000
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$25,000
Highland Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$25,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$25,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$25,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$25,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2010MSHA$24,695
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2012FRA$24,525
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2015ND-ENV$24,500
Santa Fe Snyder CorporationDevon Energyoil and gasoffshore drilling violation2001BSEE$24,000
Musket CorporationLove's Travel Stops & Country Storesretailingenvironmental violation2014CA-ARB$24,000
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2020KS-CC$24,000
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$24,000
Bargath LLCWilliams Companiesoil and gasenvironmental violation2012CO-DPHE$23,801
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gasenvironmental violation2011PHMSA$23,800
Tunnel Ridge, LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2013MSHA$23,663
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$23,500
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2011MSHA$23,500
Webster County Coal LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$23,229
Excel Mining LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2009MSHA$23,200
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.