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)
Company sort iconCurrent ParentCurrent Parent IndustryPrimary Offense TypeYearAgencyPenalty Amount
CHESAPEAKE OPERATING INC.Chesapeake Energyoil and gasworkplace safety or health violation2011OSHA$12,000
CHESAPEAKE OPERATING INC.Chesapeake Energyoil and gasworkplace safety or health violation2011OSHA$7,000
Chesapeake Operating LLCChesapeake Energyoil and gasenvironmental violation2016EPA$9,000
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2011AR-ENV$11,300
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2009AR-ENV$8,400
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2015LA-ENV$33,176
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2014WY-ENV$8,750
Chesapeake Operating, Inc.Chesapeake Energyoil and gasenvironmental violation2013WY-ENV$8,400
CHESAPEAKE OPERATING, INC.Chesapeake Energyoil and gasworkplace safety or health violation2013OSHA$7,000
Chesapeake Operating, LLCChesapeake Energyoil and gasenvironmental violation2015WY-ENV$5,000
Chesapeake Operating, LLCChesapeake Energyoil and gasenvironmental violation2014WY-ENV$6,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2010PA-ENV$7,500
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2017PA-ENV$220,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2014PA-ENV$178,622
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2014PA-ENV$13,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2012PA-ENV$230,355
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2010PA-ENV$180,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2010PA-ENV$29,500
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2010PA-ENV$11,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2009PA-ENV$15,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasenvironmental violation2008PA-ENV$19,000
CHIEF OIL & GAS LLCChesapeake Energyoil and gasworkplace safety or health violation2010OSHA$11,200
CONTINENTAL RESOURCES INCContinental Resources Inc.oil and gasenvironmental violation2014MT-ENV$17,700
CONTINENTAL RESOURCES INCContinental Resources Inc.oil and gasenvironmental violation2014EPA$22,000
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2018ND-ENV$146,000
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2018ND-ENV$25,250
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2017ND-ENV$17,900
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2015ND-ENV$24,500
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2013ND-ENV$305,400
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2013ND-ENV$62,500
Continental Resources Inc.Continental Resources Inc.oil and gasenvironmental violation2006SD-ENV$112,466
CONTINENTAL RESOURCES INC.Continental Resources Inc.oil and gasenvironmental violation2022PHMSA$12,000
Continental Resources, Inc.Continental Resources Inc.oil and gasenvironmental violation2011WY-ENV$32,500
CONTINENTAL RESOURCES, INC.Continental Resources Inc.oil and gasworkplace safety or health violation2017OSHA$10,864
CONTINENTAL RESOURCES, INC.Continental Resources Inc.oil and gasworkplace safety or health violation2022OSHA$8,000
Continental Resources, Inc.Continental Resources Inc.oil and gasenvironmental violation2006EPA$57,500
CONTINENTAL RESOURCES, INC. (SB)Continental Resources Inc.oil and gasenvironmental violation2010EPA$9,000
DEVON ENERGYDevon Energyoil and gasworkplace safety or health violation2010OSHA$6,000
Devon Energy CorporationDevon Energyoil and gasFalse Claims Act and related2012DOJ_CIVIL$3,492,463
Devon Energy CorporationDevon Energyoil and gasFalse Claims Act and related2021DOJ_CIVIL$61,500,000
DEVON ENERGY CORPORATIONDevon Energyoil and gasworkplace safety or health violation2011OSHA$5,000
DEVON ENERGY CORPORATIONDevon Energyoil and gasworkplace safety or health violation2018OSHA$7,068
Devon Energy Production Co., L.P.Devon Energyoil and gasoffshore drilling violation2007BSEE$15,000
Devon Energy Production CompanyDevon Energyoil and gasFalse Claims Act and related2000DOJ_CIVIL$11,900,000
Devon Energy Production CompanyDevon Energyoil and gasenvironmental violation2011EPA$54,300
Devon Energy Production Company, L. P.Devon Energyoil and gasoffshore drilling violation2002BSEE$15,200
Devon Energy Production Company, L.P.Devon Energyoil and gasoffshore drilling violation2007BSEE$20,000
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2012LA-ENV$18,310
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2011TX-ENV$72,777
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2018WY-ENV$75,200
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2015WY-ENV$7,000
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2014WY-ENV$30,000
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2012WY-ENV$37,500
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2009WY-ENV$31,600
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2008WY-ENV$8,000
Devon Energy Production Company, L.P.Devon Energyoil and gasenvironmental violation2007WY-ENV$25,000
DEVON ENERGY PRODUCTION COMPANY, L.P.Devon Energyoil and gasenvironmental violation2021TX-ENV$97,500
DEVON ENERGY PRODUCTION COMPANY, L.P.Devon Energyoil and gasworkplace safety or health violation2018OSHA$16,000
Devon Energy Production Company, LPDevon Energyoil and gasenvironmental violation2018LA-ENV$10,000
DEVON GAS SERVICESDevon Energyoil and gasrailroad safety violation2013FRA$7,500
Devon Gas ServicesDevon Energyoil and gasrailroad safety violation2007FRA$7,000
DEVON GAS SERVICESDevon Energyoil and gasworkplace safety or health violation2013OSHA$13,900
Devon Gas Services L.P.Devon Energyoil and gasenvironmental violation2004TX-ENV$29,400
Devon Gas Services, L.P.Devon Energyoil and gasenvironmental violation2016TX-ENV$41,989
Devon Gas Services, L.P.Devon Energyoil and gasenvironmental violation2013TX-ENV$36,243
Devon Gas Services, L.P.Devon Energyoil and gasenvironmental violation2011TX-ENV$6,000
Devon Gas Services, L.P.Devon Energyoil and gasenvironmental violation2019EPA$150,000
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
DISCOVERY PRODUCER SERVICES LLCWilliams Companiesoil and gasworkplace safety or health violation2016OSHA$11,759
Discovery Producer Services LLCWilliams Companiesoil and gasenvironmental violation2017EPA$44,357
DISCOVERY PRODUCER SERVICES LLCWilliams Companiesoil and gasenvironmental violation2021EPA$105,302
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$7,500
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$5,280
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$5,280
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$5,280
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$5,280
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$5,520
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2006MSHA$6,900
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$6,458
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$18,300
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$8,209
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$10,437
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$8,209
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$8,209
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$8,209
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$5,503
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$5,503
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$7,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2008MSHA$8,400
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$5,600
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2007MSHA$8,624
Dodge Hill Mining Company LLCAlliance Resource Partnersmining and mineralsworkplace safety or health violation2012MSHA$7,500
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.