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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, LPOneokpipelineswater pollution violation2017EPA$3,177,528
Chaparral EnergyCanvas Energyoil and gaswater pollution violation2005EPA$13,776
Williams Field ServicesWilliams Companiesoil and gaswater pollution violation2008EPA$75,000
Devon Energy Production CompanyDevon Energyoil and gaswater pollution violation2011EPA$54,300
CONTINENTAL RESOURCES INCContinental Resources Inc.oil and gaswater pollution violation2014EPA$22,000
OneOK Rockies Midstream LLCOneokpipelineswater pollution violation2017EPA$40,120
BLACK MESA PIPELINE, INC.Oneokpipelineswater pollution violation2001EPA$79,000
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
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
Love's Travel Stop No. 429Love's Travel Stops & Country Storesretailingunderground storage tank violation2020TN-ENV$31,200
Hobby Lobby Stores Inc.Hobby Lobby Storesretailingtrade violations2017USAO$3,000,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2010FRA$7,500
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2013FRA$5,000
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2013FRA$5,000
DEVON GAS SERVICESDevon Energyoil and gasrailroad safety violation2013FRA$7,500
EL DORADO CHEMICAL COMPANYLSB Industrieschemicalsrailroad safety violation2013FRA$5,000
EL DORADO CHEMICAL COMPANYLSB Industrieschemicalsrailroad safety violation2014FRA$7,500
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2009FRA$7,500
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2009FRA$7,500
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2011FRA$10,000
Magellan Midstream Partners, LP.Oneokpipelinesrailroad safety violation2012FRA$24,525
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2011FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2011FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2011FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2011FRA$20,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2012FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2012FRA$14,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2012FRA$10,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2013FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2013FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2013FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2013FRA$10,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2014FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2014FRA$5,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2011FRA$8,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2012FRA$5,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2014FRA$5,000
ONEOK Hydrocarbon, L.P.Oneokpipelinesrailroad safety violation2014FRA$7,250
Pryor Chemical CompanyLSB Industrieschemicalsrailroad safety violation2011FRA$7,650
Williams Energy Co.Devon Energyoil and gasrailroad safety violation2014FRA$5,000
WILLIAMS MIDSTREAMWilliams Companiesoil and gasrailroad safety violation2012FRA$8,250
Magellan Pipeline Company, L.P.Oneokpipelinesrailroad safety violation2014FRA$7,500
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2015FRA$5,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2015FRA$10,000
MUSKET CORPORATIONLove's Travel Stops & Country Storesretailingrailroad safety violation2015FRA$5,000
Williams Ohio Valley Midstream, LLCWilliams Companiesoil and gasrailroad safety violation2015FRA$6,200
Williams Ohio Valley Midstream, LLCWilliams Companiesoil and gasrailroad safety violation2015FRA$6,250
Williams Ohio Valley Midstream, LLCWilliams Companiesoil and gasrailroad safety violation2015FRA$10,500
EL DORADO CHEMICAL CO.LSB Industrieschemicalsrailroad safety violation2008FRA$5,000
Williams Ohio Valley Midstream, LLCWilliams Companiesoil and gasrailroad safety violation2015FRA$7,500
CHEROKEE NITROGENLSB Industrieschemicalsrailroad safety violation2016FRA$15,000
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
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.