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 Parentsort icon Parent Major Industry Primary Offense Type Year Agency Penalty Amount
Devon Gas Services, L.P. Devon Energy oil and gas environmental violation 2016 TX-ENV $41,989
Devon Gas Services, L.P. Devon Energy oil and gas environmental violation 2013 TX-ENV $36,243
Crosstex North Texas Gathering, L.P. Devon Energy oil and gas environmental violation 2012 TX-ENV $6,475
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2011 TX-ENV $72,777
Devon Gas Services, L.P. Devon Energy oil and gas environmental violation 2011 TX-ENV $6,000
Devon Gas Services L.P. Devon Energy oil and gas environmental violation 2004 TX-ENV $29,400
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2018 WY-ENV $75,200
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2015 WY-ENV $7,000
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2014 WY-ENV $30,000
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2012 WY-ENV $37,500
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
Devon Energy Production Company, L.P. Devon Energy oil and gas environmental violation 2007 WY-ENV $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
DEVON ENERGY Devon Energy oil and gas workplace safety or health violation 2010 OSHA $6,000
DEVON ENERGY CORPORATION Devon Energy oil and gas workplace safety or health violation 2011 OSHA $5,000
DEVON GAS SERVICES Devon Energy oil and gas workplace safety or health violation 2013 OSHA $13,900
DEVON ENERGY PRODUCTION COMPANY, L.P. Devon Energy oil and gas workplace safety or health violation 2018 OSHA $16,000
DEVON ENERGY CORPORATION Devon Energy oil and gas workplace safety or health violation 2018 OSHA $7,068
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
Crosstex Energy Devon Energy oil and gas environmental violation 2014 EPA $17,748
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 MT-ENV $17,700
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2018 ND-ENV $146,000
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2018 ND-ENV $25,250
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2017 ND-ENV $17,900
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2015 ND-ENV $24,500
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2013 ND-ENV $305,400
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2013 ND-ENV $62,500
Continental Resources Inc. Continental Resources Inc. oil and gas environmental violation 2006 SD-ENV $112,466
Continental Resources, Inc. Continental Resources Inc. oil and gas environmental violation 2011 WY-ENV $32,500
CONTINENTAL RESOURCES, INC. Continental Resources Inc. oil and gas workplace safety or health violation 2017 OSHA $10,864
CONTINENTAL RESOURCES, INC. (SB) Continental Resources Inc. oil and gas environmental violation 2010 EPA $9,000
Continental Resources, Inc. Continental Resources Inc. oil and gas environmental violation 2006 EPA $57,500
CONTINENTAL RESOURCES INC Continental Resources Inc. oil and gas environmental violation 2014 EPA $22,000
Chesapeake Appalachia LLC Chesapeake Energy oil and gas environmental violation 2013 EPA $9,700,000
Chesapeake Appalachia, LLC Chesapeake Energy oil and gas environmental violation 2012 EPA $600,000
Chesapeake Energy Chesapeake Energy oil and gas federal leasing royalty violation 2016 ONRR $2,118,900
Chesapeake Energy Chesapeake Energy oil and gas federal leasing royalty violation 2014 ONRR $428,400
Chesapeake Energy Corporation Chesapeake Energy oil and gas federal leasing royalty violation 2014 ONRR $765,000
CHESAPEAKE APPALACHIA L.L.C. Chesapeake Energy oil and gas environmental violation 2009 PHMSA $65,000
CHESAPEAKE ENERGY (FORMERLY COLUMBIA NATURAL RESOURCES) Chesapeake Energy oil and gas labor relations violation 2007 NLRB $30,000
Chesapeake Appalachia, L.L.C. Chesapeake Energy oil and gas consumer protection violation 2012 NY-AG $250,000
Chesapeake Energy Corp. Chesapeake Energy oil and gas price-fixing or anti-competitive practices 2015 MI-AG $25,000,000
Chesapeake Energy Chesapeake Energy oil and gas consumer protection violation 2021 PA-AG $5,300,000
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2010 PA-ENV $7,400
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2015 PA-ENV $12,000
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2015 PA-ENV $18,200
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2012 PA-ENV $280,695
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2012 PA-ENV $35,862
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2012 PA-ENV $7,131
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2011 PA-ENV $10,534
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2011 PA-ENV $190,000
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2011 PA-ENV $188,000
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2010 PA-ENV $11,715
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2010 PA-ENV $6,250
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2010 PA-ENV $9,900
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2009 PA-ENV $35,000
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2009 PA-ENV $9,125
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2009 PA-ENV $12,750
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2009 PA-ENV $201,969
CHESAPEAKE APPALACHIA LLC Chesapeake Energy oil and gas environmental violation 2009 PA-ENV $27,272
Chesapeake Operating, Inc. Chesapeake Energy oil and gas environmental violation 2011 AR-ENV $11,300
Chesapeake Operating, Inc. Chesapeake Energy oil and gas environmental violation 2009 AR-ENV $8,400
Chesapeake Operating, Inc. Chesapeake Energy oil and gas environmental violation 2015 LA-ENV $33,176
Chesapeake Appalachia, LLC Chesapeake Energy oil and gas environmental violation 2015 PA-ENV $1,400,000
Chesapeake Appalachia LLC Chesapeake Energy oil and gas environmental violation 2015 PA-ENV $193,135
Chesapeake Appalachia LLC Chesapeake Energy oil and gas environmental violation 2012 PA-ENV $565,000
Chesapeake Energy Chesapeake Energy oil and gas environmental violation 2011 PA-ENV $1,088,000
Chesapeake Operating, LLC Chesapeake Energy oil and gas environmental violation 2015 WY-ENV $5,000
Chesapeake Operating, LLC Chesapeake Energy oil and gas environmental violation 2014 WY-ENV $6,000
Chesapeake Operating, Inc. Chesapeake Energy oil and gas environmental violation 2014 WY-ENV $8,750
Chesapeake Operating, Inc. Chesapeake Energy oil and gas environmental violation 2013 WY-ENV $8,400
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
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
CHESAPEAKE OPERATING INC. Chesapeake Energy oil and gas workplace safety or health violation 2011 OSHA $7,000
CHESAPEAKE OPERATING, INC. Chesapeake Energy oil and gas workplace safety or health violation 2013 OSHA $7,000
CHESAPEAKE ENERGY CORPORATION Chesapeake Energy oil and gas workplace safety or health violation 2020 OSHA $175,419
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
CHESAPEAKE APPLACHIA, LLC Chesapeake Energy oil and gas environmental violation 2016 EPA $98,550
Metroplex Barnett Shale Chesapeake Energy oil and gas environmental violation 2008 EPA $19,700
Chesapeake Operating LLC Chesapeake Energy oil and gas environmental violation 2016 EPA $9,000
CHAPARRAL ENERGY LLC Chaparral Energy oil and gas environmental violation 2013 PHMSA $47,900
Chaparral Energy, LLC Chaparral Energy oil and gas motor vehicle safety violation 2013 FMCSA $5,170
Chaparral Energy Chaparral Energy oil and gas environmental violation 2009 EPA $10,900
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
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
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
Chaparral Energy, LLC Chaparral Energy oil and gas environmental violation 2017 EPA $7,000
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.