Basic Search  |  Summaries  |  Advanced Search

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.

Download results as CSV or XML or Save your search (Click here for information on download subscriptions)
CompanyCurrent ParentCurrent Parent Industry sort iconPrimary Offense TypeYearAgencyPenalty Amount
MAGELLAN TERMINALS HOLDINGS, L.P.Oneokpipelinesenvironmental violation2022TX-ENV$588,000
ONEOK Hydrocarbon Southwest, LLCOneokpipelinesenvironmental violation2023TX-ENV$8,640
Magellan Pipeline Company LPOneokpipelinesenvironmental violation2024PHMSA$399,147
ONEOK HYDROCARBON, LPOneokpipelinesworkplace safety or health violation2008OSHA$18,000
MAGELLAN MIDSTREAM PARTNERS, LPOneokpipelinesworkplace safety or health violation2011OSHA$12,500
ONEOK FIELD SERVICES COMPANY, L.L.C.Oneokpipelinesworkplace safety or health violation2014OSHA$15,000
ONEOK ROCKIES MIDSTREAMOneokpipelinesworkplace safety or health violation2015OSHA$10,000
ONEOK FIELD SERVICES COMPANY, L.L.C.Oneokpipelinesworkplace safety or health violation2021OSHA$21,752
MAGELLAN PIPELINE COMPANY, LPOneokpipelinesenvironmental violation2008EPA$122,405
MAGELLAN PIPELINE COMPANY LLCOneokpipelinesenvironmental violation2007EPA$5,000
Magellan Midstream PartnersOneokpipelinesenvironmental 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
ONEOK Hydrocarbon, L.P.Oneokpipelinesenvironmental violation2012EPA$47,200
Ms. Ignacia S. MorenoOneokpipelinesenvironmental violation2017EPA$411,236
MAGELLAN PIPELINE COMPANYOneokpipelinesenvironmental violation2021EPA$5,000
MAGELLAN PIPELINE FKA WILLIAMS PIPELINE (National Case)(Lead)Oneokpipelinesenvironmental violation2008EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $5,174,107
MAGELLAN AMMONIA PIPELINE, LPOneokpipelinesenvironmental violation2009EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,650,000
MID AMERICA PIPELINE COMPANY LLC/ENTERPRISE PRODUCMid-America Pipelinepipelinesenvironmental violation2012EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,042,000
MAGELLAN PIPELINE COMPANY, LPOneokpipelinesenvironmental violation2010EPA$46,200
MAGELLAN PIPELINE COMPANY, LPOneokpipelinesenvironmental violation2017EPA$3,177,528
MAGELLAN MIDSTREAM PARTNERS LPOneokpipelinesenvironmental violation2019EPA$70,000
OneOK Rockies Midstream LLCOneokpipelinesenvironmental violation2017EPA$40,120
BLACK MESA PIPELINE, INC.Oneokpipelinesenvironmental violation2001EPA$79,000
Magellan Asset Services LPOneokpipelinesenvironmental violation2017EPA$13,600
Helmerich & Payne Inc.Helmerich & Payneoilfield services and suppliesForeign Corrupt Practices Act2009DOJ_CRIMINAL$1,000,000
Helmerich & PayneHelmerich & Payneoilfield services and suppliesForeign Corrupt Practices Act2009SEC$375,681
Helmerich & Payne, Inc.Helmerich & Payneoilfield services and suppliesemployment discrimination2015EEOC$59,000
Helmerich & Payne International Drilling Co.?Helmerich & Payneoilfield services and suppliesemployment discrimination2007EEOC$290,000
Helmerich & Payne IncHelmerich & Payneoilfield services and suppliesFamily and Medical Leave Act2013WHD$8,818
Helmerich & Payne International Drilling Inc.Helmerich & Payneoilfield services and supplieswage and hour violation2012WHD$5,160
Helmerich & Payne International Drilling CompanyHelmerich & Payneoilfield services and suppliesenvironmental violation2013USAO$6,400,000
Helmerich & Payne International Drilling Co.Helmerich & Payneoilfield services and supplieswage and hour violation2016WHD$89,042
HELMERICH & PAYNE INTERNATIONAL DRILLING CO. INC.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2002OSHA$6,000
HELMERICH & PAYNE INTERNATIONAL DRILLING COHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2006OSHA$9,933
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2006OSHA$7,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2008OSHA$5,900
HELMERICH & PAYNE IDC RIG 165Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2007OSHA$6,186
HELMERICH & PAYNE IDC RIG 145Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2007OSHA$5,836
HELMERICH & PAYNE INTER. DRILLING CO. RIG #118Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2007OSHA$10,500
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2009OSHA$7,240
HELMERICK & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2010OSHA$5,000
HELMERICH AND PAYNE INC.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2010OSHA$5,000
HELMERICH & PAYNE INTERNATIONAL DRILLING COHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2011OSHA$9,100
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2011OSHA$13,500
HELMERICH & PAYNE, INCHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2011OSHA$5,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2011OSHA$5,891
HELMERICH & PAYNE, INC.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2011OSHA$20,000
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2014OSHA$12,324
HELMERICH & PAYNE INTERNATIONAL DRILLING CO., INC.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2011OSHA$14,000
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2012OSHA$6,500
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2013OSHA$6,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2013OSHA$7,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2013OSHA$7,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2014OSHA$5,000
HELMERICH & PAYNE INTERNATIONAL DRILLING COHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2014OSHA$5,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2018OSHA$12,934
HELMERICH AND PAYNE ITERNATIONAL DRILLING CONTRACTORSHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2018OSHA$8,315
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2019OSHA$13,260
HELMERICH & PAYNE DRILLINGHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2022OSHA$5,000
HELMERICH & PAYNE INTERNATIONAL DRILLING CO.Helmerich & Payneoilfield services and suppliesworkplace safety or health violation2022OSHA$14,502
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2022OSHA$16,742
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2022OSHA$10,000
HELMERICH & PAYNE INTERNATIONAL DRILLING COMPANYHelmerich & Payneoilfield services and suppliesworkplace safety or health violation2023OSHA$6,000
Chesapeake Appalachia LLCChesapeake Energyoil and gasenvironmental violation2013EPA$9,700,000
Williams CompaniesWilliams Companiesoil and gasenvironmental violation2011EPA$50,000
SandRidge EnergySandRidge Energyoil and gasenvironmental violation2014BSEE$250,000
CHAPARRAL ENERGY LLCCanvas Energyoil and gasenvironmental violation2013PHMSA$47,900
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gasenvironmental violation2014PHMSA$167,000
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gasenvironmental violation2012PHMSA$74,300
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gasenvironmental violation2011PHMSA$50,000
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gasenvironmental violation2012PHMSA$42,500
TRANSCONTINENTAL GAS PIPE LINE COMPANYWilliams Companiesoil and gasenvironmental violation2011PHMSA$23,800
WILLIAMS ENERGY LLCDevon Energyoil and gasenvironmental violation2014PHMSA$15,800
Chaparral Energy, LLCCanvas Energyoil and gasmotor vehicle safety violation2013FMCSA$5,170
DEVON GAS SERVICESDevon Energyoil and gasrailroad safety violation2013FRA$7,500
Williams Energy Co.Devon Energyoil and gasrailroad safety violation2014FRA$5,000
WILLIAMS MIDSTREAMWilliams Companiesoil and gasrailroad safety violation2012FRA$8,250
Mid-Continent Fractionation and StorageWilliams Companiesoil and gasenvironmental violation2014EPA$2,000,000
Chesapeake Appalachia, LLCChesapeake Energyoil and gasenvironmental violation2012EPA$600,000
Sandridge Energy Offshore LLCSandRidge Energyoil and gasenvironmental violation2015BSEE$111,750
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
Devon Energy CorporationDevon Energyoil and gasFalse Claims Act and related2012DOJ_CIVIL$3,492,463
Chesapeake EnergyChesapeake Energyoil and gasfederal leasing royalty violation2016ONRR$2,118,900
Chesapeake EnergyChesapeake Energyoil and gasfederal leasing royalty violation2014ONRR$428,400
Chesapeake Energy CorporationChesapeake Energyoil and gasfederal leasing royalty violation2014ONRR$765,000
Devon Energy Production Co., L.P.Devon Energyoil and gasoffshore drilling violation2007BSEE$15,000
Devon Energy Production Company, L.P.Devon Energyoil and gasoffshore drilling violation2007BSEE$20,000
Devon Louisiana CorporationDevon Energyoil and gasoffshore drilling violation2005BSEE$10,000
Devon Louisiana CorporationDevon Energyoil and gasoffshore drilling violation2004BSEE$30,000
Devon Louisiana CorporationDevon Energyoil and gasoffshore drilling violation2003BSEE$80,000
Devon Louisiana CorporationDevon Energyoil and gasoffshore drilling violation2003BSEE$40,000
Devon Energy Production Company, L. P.Devon Energyoil and gasoffshore drilling violation2002BSEE$15,200
Santa Fe Snyder CorporationDevon Energyoil and gasoffshore drilling violation2001BSEE$24,000
Santa Fe Snyder CorporationDevon Energyoil and gasoffshore drilling violation2000BSEE$20,000
The Williams Companies, Inc.Williams Companiesoil and gasdata submission deficiencies2003CFTC$20,000,000
Williams CompaniesWilliams Companiesoil and gasenergy market violation2005FERC$7,600,000
Transcontinental Gas Pipe Line Corporation (Transco)Williams Companiesoil and gasenergy market violation2003FERC$20,000,000
WILLIAMS FIELD SERVICE, INC.Williams Companiesoil and gasmotor vehicle safety violation2008FMCSA$8,170
WILLIAMS FIELD SERVICES COMPANYWilliams Companiesoil and gasmotor vehicle safety violation2006FMCSA$7,915
Devon Energy Production CompanyDevon Energyoil and gasFalse Claims Act and related2000DOJ_CIVIL$11,900,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.