Violation Tracker Parent Headquarters Summary Page

HQ State/Territory: 
Oklahoma
Parent Penalty Total since 2000: 
$946,027,569
Number of Records: 
1,128
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 Parent CompaniesTotal Penalty $Number of Records
Williams Companies$567,845,434101
Integris Health$122,080,9594
Russell Oil$81,287,5813
Chesapeake Energy$42,514,89123
Magellan Midstream Partners$33,822,45454
NGL Energy Partners$25,032,8353
Devon Energy$15,905,92030
Oneok$11,470,18648
Alliance Resource Partners$8,620,353701
Helmerich & Payne$8,378,61126


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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Company Parent Parent Major Industrysort icon Primary Offense Type Year Agency Penalty Amount
DEVON GAS SERVICES Devon Energy oil and gas workplace safety or health violation 2013 OSHA $13,900
WILLIAMS ENERGY, INC. Williams Companies oil and gas workplace safety or health violation 2014 OSHA $8,500
UNIT CORPORATION Unit Corporation oil and gas workplace safety or health violation 2014 OSHA $9,000
UNIT CORPORATION Unit Corporation oil and gas workplace safety or health violation 2014 OSHA $55,300
CAIMAN ENERGY II, LLC Williams Companies oil and gas workplace safety or health violation 2014 OSHA $11,200
DISCOVERY PRODUCER SERVICES LLC Williams Companies oil and gas workplace safety or health violation 2016 OSHA $11,759
SEMGAS HAGERMAN COMPRESSOR STATION SemGroup oil and gas workplace safety or health violation 2016 OSHA $8,238
WILLIAMS FIELD SERVICES COMPANY LLC Williams Companies oil and gas workplace safety or health violation 2016 OSHA $53,500
CONTINENTAL RESOURCES, INC. Continental Resources oil and gas workplace safety or health violation 2017 OSHA $10,864
THE WILLIAMS COMPANIES, INC. Williams Companies oil and gas workplace safety or health violation 2017 OSHA $7,000
DEVON ENERGY PRODUCTION COMPANY, L.P. Devon Energy oil and gas workplace safety or health violation 2018 OSHA $16,000
GULFPORT ENERGY INC. Gulfport Energy oil and gas workplace safety or health violation 2018 OSHA $5,543
LAUREL MOUNTAIN MIDSTREAM, LLC. Williams Companies oil and gas workplace safety or health violation 2018 OSHA $12,934
DEVON ENERGY CORPORATION Devon Energy oil and gas workplace safety or health violation 2018 OSHA $7,068
WILLIAMS FIELD SERVICE COMPANY LLC Williams Companies oil and gas workplace safety or health violation 2019 OSHA $18,477
West Virginia Oil Gathering Oil Devon Energy oil and gas environmental violation 2002 EPA $5,156
WEST VIRGINIA OIL GATHERING CORP. Devon Energy oil and gas environmental violation 2003 EPA $9,504
WEST VIRGINIA OIL GATHERING CORPORATION (SB) Devon Energy oil and gas environmental violation 2007 EPA $5,476
CHESAPEAKE APPLACHIA, LLC Chesapeake Energy oil and gas environmental violation 2014 EPA $3,200,000
CHESAPEAKE APPALACHIA, LLC Chesapeake Energy oil and gas environmental violation 2012 EPA $99,952
WILLIAMS OHIO VALLEY MIDSTREAM, LLC Williams Companies oil and gas environmental violation 2016 EPA $14,440
CHESAPEAKE APPLACHIA, LLC Chesapeake Energy oil and gas environmental violation 2016 EPA $98,550
WILLIAMS OHIO VALLEY MIDSTREAM, LLC Williams Companies oil and gas environmental violation 2016 EPA $140,000
CONTINENTAL RESOURCES, INC. (SB) Continental Resources oil and gas environmental violation 2010 EPA $9,000
MAGELLAN PIPELINE COMPANY, LP Magellan Midstream Partners oil and gas environmental violation 2008 EPA $122,405
MAGELLAN PIPELINE COMPANY LLC Magellan Midstream Partners oil and gas environmental violation 2007 EPA $5,000
AUX SABLE LIQUID PRODUCTS LP Williams Companies oil and gas environmental violation 2018 EPA (*) $2,700,000
TRANSCONTINENTAL GAS PIPE LINE CORP. Williams Companies oil and gas environmental violation 2002 EPA (*) $1,400,000
RUSSELL OIL COMPANY Russell Oil oil and gas environmental violation 2001 EPA $5,000
RUSSELL OIL COMPANY Russell Oil oil and gas environmental violation 2005 EPA $81,277,000
Metroplex Barnett Shale Chesapeake Energy oil and gas environmental violation 2008 EPA $19,700
Brandon D. Wilburn Chaparral Energy oil and gas environmental violation 2009 EPA $10,900
Magellan Midstream Partners Magellan Midstream Partners oil and gas environmental violation 2010 EPA (*) $418,408
Robert C. Lang Chaparral Energy oil and gas environmental violation 2010 EPA $11,627
CHAPARRAL ENERGY, LLC Chaparral Energy oil and gas environmental violation 2011 EPA $5,400
Ms. Ignacia S. Moreno Magellan Midstream Partners oil and gas environmental violation 2017 EPA $411,236
CHAPARRAL ENERGY, LLC Chaparral Energy oil and gas environmental violation 2013 EPA $25,000
Chaparral Energy, LLC Chaparral Energy oil and gas environmental violation 2013 EPA $14,000
T. Keith White Chaparral Energy oil and gas environmental violation 2014 EPA $28,310
Crosstex Energy Devon Energy oil and gas environmental violation 2014 EPA $17,748
Chaparral Energy, LLC Chaparral Energy oil and gas environmental violation 2015 EPA $65,000
Chaparral Energy Chaparral Energy oil and gas environmental violation 2015 EPA $10,379
Chaparral Energy Chaparral Energy oil and gas environmental violation 2015 EPA $10,379
Gulfport Energy Corporation Gulfport Energy oil and gas environmental violation 2015 EPA $11,280
Chaparral Energy, LLC Chaparral Energy oil and gas environmental violation 2017 EPA $7,000
Chesapeake Operating LLC Chesapeake Energy oil and gas environmental violation 2016 EPA $9,000
SemGas, LP SemGroup oil and gas environmental violation 2016 EPA $37,500
Discovery Producer Services LLC Williams Companies oil and gas environmental violation 2017 EPA $44,357
NGL Crude Terminals, LLC NGL Energy Partners oil and gas environmental violation 2018 EPA $20,235
MAGELLAN PIPELINE FKA WILLIAMS PIPELINE (National Case)(Lead) Magellan Midstream Partners oil and gas environmental violation 2008 EPA (*) $5,174,107
WILLIAMS MIDSTREAM NATURAL GAS LIQUIDS, INC Williams Companies oil and gas environmental violation 2004 EPA $10,000
MAGELLAN AMMONIA PIPELINE, LP Magellan Midstream Partners oil and gas environmental violation 2009 EPA (*) $3,650,000
MAGELLAN PIPELINE COMPANY, LP Magellan Midstream Partners oil and gas environmental violation 2010 EPA $46,200
MAGELLAN PIPELINE COMPANY, LP Magellan Midstream Partners oil and gas environmental violation 2017 EPA $3,177,528
WILLIAMS FIELD SERVICES Williams Companies oil and gas environmental violation 2001 EPA $850,000
WILLIAMS FIELD SERVICES Williams Companies oil and gas environmental violation 2002 EPA $951,139
Continental Resources, Inc. Continental Resources oil and gas environmental violation 2006 EPA $57,500
Chaparral Energy Chaparral Energy oil and gas environmental violation 2005 EPA $13,776
SemCrude, LP SemGroup oil and gas environmental violation 2006 EPA $29,900
Williams Field Services Williams Companies oil and gas environmental violation 2011 EPA (*) $50,000
Williams Field Services Williams Companies oil and gas environmental violation 2008 EPA $75,000
Dakota 3 E & P Company LLC WPX Energy oil and gas environmental violation 2012 EPA $327,000
Devon Energy Production Company Devon Energy oil and gas environmental violation 2011 EPA $54,300
CONTINENTAL RESOURCES INC Continental Resources oil and gas environmental violation 2014 EPA $22,000
Magellan Asset Services LP Magellan Midstream Partners oil and gas environmental violation 2017 EPA $13,600
Williams Energy Marketing & Trading Williams Companies oil and gas environmental violation 2004 EPA $210,000
Matrix Service Matrix Service Co. miscellaneous services wage and hour violation 2010 private lawsuit-state $4,000,000
MATRIX SERVICE - MID-CONTINENT, INC. Matrix Service Co. miscellaneous services workplace safety or health violation 2000 OSHA $5,175
MATRIX SERVICE INDUSTRIAL CONTRACTORS, INC. Matrix Service Co. miscellaneous services workplace safety or health violation 2015 OSHA $18,800
MATRIX SERVICE COMPANY Matrix Service Co. miscellaneous services workplace safety or health violation 2018 OSHA $13,600
AAON Coil Products, Inc. AAON Inc. miscellaneous manufacturing wage and hour violation 2013 WHD $15,417
AAON Inc., AAON Inc. miscellaneous manufacturing wage and hour violation 2012 WHD $16,984
AAON INC. AAON Inc. miscellaneous manufacturing workplace safety or health violation 2000 OSHA $21,250
AAON INC. AAON Inc. miscellaneous manufacturing workplace safety or health violation 2005 OSHA $8,550
AAON COIL AAON Inc. miscellaneous manufacturing workplace safety or health violation 2016 OSHA $6,000
AAON INC. AAON Inc. miscellaneous manufacturing workplace safety or health violation 2018 OSHA $12,196
River View Coal, LLC Alliance Resource Partners mining and minerals employment discrimination 2013 EEOC $245,000
WEBSTER COUNTY COAL LLC (854-0231) Alliance Resource Partners mining and minerals environmental violation 2010 EPA $30,000
RIVER VIEW COAL LLC (913-5015 & 913-9003) Alliance Resource Partners mining and minerals environmental violation 2011 EPA $12,500
RIVER VIEW COAL LLC Alliance Resource Partners mining and minerals environmental violation 2017 EPA $12,000
HOPKINS COUNTY COAL LLC Alliance Resource Partners mining and minerals environmental violation 2018 EPA $70,000
SEBREE MINING LLC Alliance Resource Partners mining and minerals environmental violation 2018 EPA $40,000
WEBSTER COUNTY COAL LLC (854-0234) Alliance Resource Partners mining and minerals environmental violation 2010 EPA $30,000
WEBSTER COUNTY COAL LLC (854-0231) Alliance Resource Partners mining and minerals environmental violation 2010 EPA $30,000
Mettiki Coal Alliance Resource Partners mining and minerals environmental violation 2007 MD-AG $150,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2000 MSHA $5,000
White County Coal, LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2000 MSHA $6,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2002 MSHA $6,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2000 MSHA $40,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2000 MSHA $40,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2001 MSHA $5,060
Gibson County Coal LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2001 MSHA $7,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2000 MSHA $45,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2000 MSHA $40,000
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2005 MSHA $7,700
Webster County Coal LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2005 MSHA $10,300
Gibson County Coal LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2007 MSHA $8,000
Gibson County Coal LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2006 MSHA $5,800
Gibson County Coal LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2007 MSHA $5,080
Excel Mining LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2007 MSHA $5,746
Gibson County Coal LLC Alliance Resource Partners mining and minerals workplace safety or health violation 2007 MSHA $6,784
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(*): Some penalties are partial or complete duplicates of other penalty records, either because a DOJ settlement duplicates an agency record or because EPA listed the full penalty for a company for each of the company's relevant facilities. Penalty amounts marked with an asterisk have been identified by Good Jobs First as duplicating other penalty amounts.