Violation Tracker Parent Headquarters Summary Page

HQ State/Territory: 
Oklahoma
Parent Penalty Total since 2000: 
$965,547,054
Number of Records: 
1,225
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$566,840,155112
Integris Health$122,080,9594
Russell Oil$81,287,5813
Chesapeake Energy$56,090,51250
Magellan Midstream Partners$33,259,44056
NGL Energy Partners$25,032,8353
Devon Energy$17,881,08946
Oneok$11,652,70241
Alliance Resource Partners$8,886,553712
Helmerich & Payne$8,447,12034


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 (maximum 10,000; for access to larger downloads contact Phil Mattera)
Company Parent Parent Major Industrysort icon Primary Offense Type Year Agency Penalty Amount
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2014 WY-ENV $30,000
Chesapeake Operating, Inc. Chesapeake Energy oil and gas environmental violation 2013 WY-ENV $8,400
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2012 WY-ENV $37,500
Continental Resources, Inc. Continental Resources Inc. oil and gas environmental violation 2011 WY-ENV $32,500
Williams Production RMT Co. Williams Companies oil and gas environmental violation 2010 WY-ENV $18,000
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2009 WY-ENV $31,600
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2008 WY-ENV $8,000
Williams Production RMT Co. Williams Companies oil and gas environmental violation 2008 WY-ENV $54,333
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2007 WY-ENV $25,000
Chesapeake Appalachia, LLC Chesapeake Energy oil and gas environmental violation 2021 PA-ENV $1,900,000
Chesapeake Appalachia LLC Chesapeake Energy oil and gas environmental violation 2021 EPA $1,900,000
MAGELLAN PIPELINE COMPANY, LP Magellan Midstream Partners oil and gas environmental violation 2021 PHMSA $20,700
WILLIAMS ENERGY, INC. Williams Companies oil and gas workplace safety or health violation 2001 OSHA $25,000
LPC CRUDE OIL Devon Energy oil and gas workplace safety or health violation 2004 OSHA $14,280
KENTUCKY OIL GATHERING CORPORATION Devon Energy oil and gas workplace safety or health violation 2008 OSHA $7,000
HB CONSTRUCTION CORPORATION Williams Companies oil and gas workplace safety or health violation 2008 OSHA $7,700
DEVON ENERGY Devon Energy oil and gas workplace safety or health violation 2010 OSHA $6,000
CHESAPEAKE OPERATING INC. Chesapeake Energy oil and gas workplace safety or health violation 2011 OSHA $12,000
CHESAPEAKE OPERATING INC (NOMAC DRILLING) Chesapeake Energy oil and gas workplace safety or health violation 2013 OSHA $13,627
WILLIAMS FIELD SERVICE COMPANY LLC Williams Companies oil and gas workplace safety or health violation 2014 OSHA $23,103
DEVON ENERGY CORPORATION Devon Energy oil and gas workplace safety or health violation 2011 OSHA $5,000
MAGELLAN MIDSTREAM PARTNERS, LP Magellan Midstream Partners oil and gas workplace safety or health violation 2011 OSHA $12,500
LAREDO PETROLEUM, INC. Laredo Petroleum oil and gas workplace safety or health violation 2011 OSHA $14,000
CHESAPEAKE OPERATING INC. Chesapeake Energy oil and gas workplace safety or health violation 2011 OSHA $7,000
HB CONSTRUCTION LLC Williams Companies oil and gas workplace safety or health violation 2013 OSHA $7,125
WILLIAMS FIELD SERVICES KOSKIE Williams Companies oil and gas workplace safety or health violation 2012 OSHA $14,000
WILLIAMS OHIO VALLEY MIDSTREAM LLC Williams Companies oil and gas workplace safety or health violation 2013 OSHA $8,500
BARGATH LLC Williams Companies oil and gas workplace safety or health violation 2013 OSHA $7,854
CHESAPEAKE OPERATING, INC. Chesapeake Energy oil and gas workplace safety or health violation 2013 OSHA $7,000
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 Inc. 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
TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC Williams Companies oil and gas workplace safety or health violation 2020 OSHA $9,639
CHESAPEAKE ENERGY CORPORATION Chesapeake Energy oil and gas workplace safety or health violation 2020 OSHA $175,419
THE WILLIAMS COMPANIES Williams Companies oil and gas workplace safety or health violation 2020 OSHA $11,470
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 Inc. 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
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
Chaparral Energy 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
CATLETT SANDS FORAKER TB (CHAPARRAL ENERGY) 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
MAGELLAN PIPELINE 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
Chaparral Energy 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 Inc. 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 Devon 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 Inc. 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 PIPELINE CO Williams Companies oil and gas environmental violation 2000 EPA $44,700
Williams Energy Marketing & Trading Williams Companies oil and gas environmental violation 2004 EPA $210,000
Helmerich & Payne Inc. Helmerich & Payne oilfield services and supplies Foreign Corrupt Practices Act 2009 DOJ_CRIMINAL $1,000,000
Helmerich & Payne Helmerich & Payne oilfield services and supplies Foreign Corrupt Practices Act 2009 SEC $375,681
Helmerich & Payne, Inc. Helmerich & Payne oilfield services and supplies employment discrimination 2015 EEOC $59,000
Download results as CSV or XML (maximum 10,000; for access to larger downloads contact Phil Mattera)
(*): 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.