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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 Type sort iconYearAgencyPenalty Amount
Magellan Pipeline Company, L.P.Oneokpipelinesrailroad safety violation2016FRA$12,000
Cherokee NitrogenLSB Industrieschemicalsrailroad safety violation2008FRA$8,000
Devon Gas ServicesDevon Energyoil and gasrailroad safety violation2007FRA$7,000
El Dorado Chemical Co.LSB Industrieschemicalsrailroad safety violation2004FRA$5,000
El Dorado Chemical Co.LSB Industrieschemicalsrailroad safety violation2006FRA$10,000
El Dorado Chemical Co.LSB Industrieschemicalsrailroad safety violation2007FRA$7,500
Magellan Pipeline Company LPOneokpipelinesrailroad safety violation2006FRA$7,500
Magellan Pipeline Company LPOneokpipelinesrailroad safety violation2006FRA$7,500
Magellan Pipeline Company LPOneokpipelinesrailroad safety violation2008FRA$7,000
Musket Corp.Love's Travel Stops & Country Storesretailingrailroad safety violation2007FRA$5,000
Oneok Field ServicesOneokpipelinesrailroad safety violation2008FRA$5,000
Williams Energy ServiceDevon Energyoil and gasrailroad safety violation2001FRA$15,000
Williams Energy ServiceDevon Energyoil and gasrailroad safety violation2004FRA$5,000
NGL Energy PartnersNGL Energy Partnersoil and gasrailroad safety violation2016FRA$12,600
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
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2018FRA$5,000
The Williams Companies, Inc.Williams Companiesoil and gasrailroad safety violation2018FRA$7,000
Musket CorporationLove's Travel Stops & Country Storesretailingrailroad safety violation2022FRA$5,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2019FRA$10,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2019FRA$5,000
Hobby Lobby Stores Inc.Hobby Lobby Storesretailingtrade violations2017USAO$3,000,000
Love's Travel Stop No. 429Love's Travel Stops & Country Storesretailingunderground storage tank violation2020TN-ENV$31,200
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2020KS-CC$24,000
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
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
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
KANSAS GAS SERVICE, A DIVISION OF ONE GAS, INC.ONE Gas Inc.utilities and power generationutility safety violation2015KS-CC$7,500
Chesapeake Energy Corp.Chesapeake Energyoil and gasutility safety violation2012OK-OCC$75,000
WILLIAMS GAS PIPELINESWilliams Companiesoil and gasutility safety violation2018VA-SCC$10,000
Musket CorporationLove's Travel Stops & Country Storesretailingwage and hour violation2015WHD$7,397
Integris CorporationIntegris Healthhealthcare serviceswage and hour violation2015WHD$19,269
BancFirst Insurance Services, Inc.BancFirstfinancial serviceswage and hour violation2014WHD$20,229
AAON Coil Products, Inc.AAON Inc.miscellaneous manufacturingwage and hour violation2013WHD$15,417
Paycom Payroll, LLCPaycom Softwareinformation technologywage and hour violation2013WHD$21,532
AAON Inc.,AAON Inc.miscellaneous manufacturingwage and hour violation2012WHD$16,984
Helmerich & Payne International Drilling Inc.Helmerich & Payneoilfield services and supplieswage and hour violation2012WHD$5,160
Oklahoma Gas & Electric Co.OGE Energyutilities and power generationwage and hour violation2008WHD$15,947
Oklahoma Gas & Electric Co.OGE Energyutilities and power generationwage and hour violation2008WHD$5,878
Oklahoma Gas & Electric Co.OGE Energyutilities and power generationwage and hour violation2008WHD$5,538
Oklahoma Gas & Electric Co.OGE Energyutilities and power generationwage and hour violation2008WHD$5,511
Oklahoma Gas & Electric Co.OGE Energyutilities and power generationwage and hour violation2008WHD$5,118
El Dorado Chemical Company, Inc.LSB Industrieschemicalswage and hour violation2006WHD$20,930
Matrix ServiceMatrix Service Co.miscellaneous serviceswage and hour violation2010private lawsuit-state$4,000,000
Russell Oil Company, Inc.Russell Oiloil and gaswage and hour violation2017WHD$5,581
One Gas Inc.ONE Gas Inc.utilities and power generationwage and hour violation2016WHD$5,532
Loves Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingwage and hour violation2016WHD$16,769
Helmerich & Payne International Drilling Co.Helmerich & Payneoilfield services and supplieswage and hour violation2016WHD$89,042
Love's Travel Stops & Country Stores, Inc.Love's Travel Stops & Country Storesretailingwage and hour violation2021private lawsuit-federal$2,950,000
Chesapeake Appalachia LLCChesapeake Energyoil and gaswater pollution violation2013EPA$9,700,000
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2010EPA$46,200
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2010EPA$418,000
Chesapeake Appalachia, LLCChesapeake Energyoil and gaswater pollution violation2012EPA$600,000
Magellan Ammonia PipelineOneokpipelineswater pollution violation2009EPA$3,650,000
Explorer Pipeline CompanyExplorer Pipeline Companyoil and gaswater pollution violation2009EPA$3,300,000
Magellan Midstream PartnersOneokpipelineswater pollution violation2008EPA$5,300,000
Magellan Pipeline Company, L.P.Oneokpipelineswater pollution violation2017EPA$18,000,000
El Dorado Chemical CompanyLSB Industrieschemicalswater pollution violation2018AR-ENV$124,000
Oklahoma Gas and Electric CompanyOGE Energyutilities and power generationwater pollution violation2014AR-ENV$46,500
Chesapeake Operating, Inc.Chesapeake Energyoil and gaswater pollution violation2011AR-ENV$11,300
Chesapeake Operating, Inc.Chesapeake Energyoil and gaswater pollution violation2009AR-ENV$8,400
El Dorado Chemical CompanyLSB Industrieschemicalswater pollution violation2008AR-ENV$9,632
El Dorado Chemical CompanyLSB Industrieschemicalswater pollution violation2002AR-ENV$100,000
Black Mesa PipelineOneokpipelineswater pollution violation2002AZ-DEQ$18,000
Black Mesa PipelineOneokpipelineswater pollution violation2001AZ-DEQ$22,000
Williams Production RMT Co.Williams Companiesoil and gaswater pollution violation2010CO-OIL$423,300
Transcontinental Gas Pipe Line Company, LLCWilliams Companiesoil and gaswater pollution violation2017GA-ENV$168,750
Williams Pipe Line Company, LLCWilliams Companiesoil and gaswater pollution violation2002IL-ENV$162,024
Alliance Coal, LLCAlliance Resource Partnersmining and mineralswater pollution violation2019KY-ENV$5,000
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
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
RIVER VIEW COAL LLCAlliance Resource Partnersmining and mineralswater pollution violation2011KY-ENV$12,500
HOPKINS COUNTY COAL, LLCAlliance Resource Partnersmining and mineralswater pollution violation2011KY-ENV$35,000
WEBSTER COUNTY COAL, LLCAlliance Resource Partnersmining and mineralswater pollution violation2011KY-ENV$30,000
Continental Resources Inc.Continental Resources Inc.oil and gaswater pollution violation2018ND-ENV$25,250
Continental Resources Inc.Continental Resources Inc.oil and gaswater pollution violation2017ND-ENV$17,900
Continental Resources Inc.Continental Resources Inc.oil and gaswater pollution violation2015ND-ENV$24,500
Continental Resources Inc.Continental Resources Inc.oil and gaswater pollution violation2013ND-ENV$62,500
WPX Energy AppalachiaDevon Energyoil and gaswater pollution violation2017PA-ENV$1,200,000
Devon Energy Production Company, L.P.Devon Energyoil and gaswater pollution violation2018WY-ENV$75,200
Williams Production RMT Co.Williams Companiesoil and gaswater pollution violation2010WY-ENV$18,000
Devon Energy Production Company, L.P.Devon Energyoil and gaswater pollution violation2009WY-ENV$31,600
Chesapeake Appalachia LLCChesapeake Energyoil and gaswater pollution violation2021EPA$1,900,000
ONEOK Hydrocarbon Southwest, LLCOneokpipelineswater pollution violation2023TX-ENV$8,640
CHESAPEAKE APPLACHIA, LLCChesapeake Energyoil and gaswater pollution violation2014EPA$3,200,000
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
WILLIAMS OHIO VALLEY MIDSTREAM, LLCWilliams Companiesoil and gaswater pollution violation2016EPA$14,440
MAGELLAN PIPELINE COMPANY, LPOneokpipelineswater pollution violation2008EPA$122,405
Explorer PieplineExplorer Pipeline Companyoil and gaswater pollution violation2009EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,300,000
Brandon D. WilburnCanvas Energyoil and gaswater pollution violation2009EPA$10,900
Magellan Midstream PartnersOneokpipelineswater pollution violation2010EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $418,408
Robert C. LangCanvas Energyoil and gaswater pollution violation2010EPA$11,627
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.