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Violation Tracker Parent Headquarters Summary Page

HQ State/Territory: 
Oklahoma
Parent Penalty Total since 2000: 
$935,544,595
Number of Records: 
1,119
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$567,826,957100
Integris Health$122,080,9594
Russell Oil$81,282,0002
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$8,609,698702
Helmerich & Payne$8,302,82926


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 Industry Primary Offense Type Year Agencysort icon Penalty Amount
ONEOK GAS STORAGE LLC / WEST EDMOND STATION Oneok pipelines environmental violation 2009 EPA $6,184
PRYOR CHEM CO / PRYOR CHEMICAL LSB Industries chemicals environmental violation 2012 EPA $7,500
OG AND E / MUSKOGEE GNRTNG STA OGE Energy utilities and power generation environmental violation 2004 EPA $8,750
OG AND E / MUSKOGEE GNRTNG STA OGE Energy utilities and power generation environmental violation 2011 EPA $150,000
OG AND E / SOONER GNRTNG STA OGE Energy utilities and power generation environmental violation 2011 EPA $150,000
OG AND E / HORSESHOE LAKE GNRTNG STA OGE Energy utilities and power generation environmental violation 2000 EPA $5,000
MAGELLAN PIPELINE CO LP / RENO TERM T A376 251 N SUNNYLANE Magellan Midstream Partners oil and gas environmental violation 2005 EPA $30,827
MAGELLAN PIPELINE CO LP / ALLEN STA Magellan Midstream Partners oil and gas environmental violation 2002 EPA $5,000
ONEOK FIELD SVC CO LLC / LEEDEY GAS PLT Oneok pipelines environmental violation 2006 EPA $11,435
ONEOK FIELD SVC CO LLC / LEEDEY GAS PLT Oneok pipelines environmental violation 2006 EPA $20,000
ONEOK FIELD SVC CO LLC / LEEDEY GAS PLT Oneok pipelines environmental violation 2014 EPA $20,443
ONEOK FIELD SVC CO /STATE CMPSR STA 401290000700013 Oneok pipelines environmental violation 2003 EPA $59,829
ONEOK FIELD SVC CO LLC / ANTELOPE HILLS GAS PLT Oneok pipelines environmental violation 2004 EPA $5,907
ONEOK FIELD SVC CO /FARNI CMPSR STA 401290003400017 Oneok pipelines environmental violation 2006 EPA $20,000
ONEOK FIELD SVC CO /BROADBENT CMPSR STA 401290003500010 Oneok pipelines environmental violation 2007 EPA $5,000
MAGELLAN PIPELINE CO LP / WEST TULSA TERML Magellan Midstream Partners oil and gas environmental violation 2000 EPA $42,000
MAGELLAN PIPELINE CO LP / WEST TULSA TERML Magellan Midstream Partners oil and gas environmental violation 2006 EPA $16,675
CHESAPEAKE OPR LLC/COLONY WASH WEST OIL 401490015200008 Chesapeake Energy oil and gas environmental violation 2012 EPA $34,533
SEMGAS LP / HOPETON GAS PLT SemGroup oil and gas environmental violation 2014 EPA $10,759
ONEOK FIELD SVC CO LLC / WOODWARD GAS PLT Oneok pipelines environmental violation 2009 EPA $5,000
ONEOK HYDROCARBON LP MEDFORD FRACTIONATOR ENFID 7492 Oneok pipelines environmental violation 2015 EPA $20,550
PRYOR CHEM CO / PRYOR CHEMICAL LSB Industries chemicals environmental violation 2017 EPA $5,250
OG AND E / MUSKOGEE GNRTNG STA OGE Energy utilities and power generation environmental violation 2018 EPA $15,000
OG AND E / SOONER GNRTNG STA OGE Energy utilities and power generation environmental violation 2018 EPA $15,000
SEMGAS LP / ROSE VALLEY PLT SemGroup oil and gas environmental violation 2018 EPA $14,437
LAUREL MTN MIDSTREAM OPR LLC/SHAMROCK COMP STA Williams Companies oil and gas environmental violation 2012 EPA $7,000
LAUREL MTN MIDSTREAM OPR LLC/PRAH COMP STA Williams Companies oil and gas environmental violation 2004 EPA $5,500
LAUREL MTN MIDSTREAM OPR LLC/PRAH COMP STA Williams Companies oil and gas environmental violation 2008 EPA $5,000
CHESAPEAKE APPALACHIA/EARL BROWN WATER IMPOUNDMENT Chesapeake Energy oil and gas environmental violation 2010 EPA $6,250
CHESAPEAKE APPALACHIA LLC/FRANKLIN TWP Chesapeake Energy oil and gas environmental violation 2011 EPA $8,250
LAUREL MTN MIDSTREAM OPR LLC/SHAMROCK COMP STA Williams Companies oil and gas environmental violation 2012 EPA $7,000
DEVON GAS TALPA COMPRESSOR STATION Devon Energy oil and gas environmental violation 2002 EPA $37,033
LOVES TRAVEL STOP 435 Love's Travel Stops & Country Stores retailing environmental violation 2006 EPA $5,700
TRANSCONTINENTAL GAS PIPELINE-STATION 185 Williams Companies oil and gas environmental violation 2002 EPA $158,760
NORTHWEST PIPELINE LLC- MOUNT VERNON Williams Companies oil and gas environmental violation 2008 EPA $6,500
NORTHWEST PIPELINE CORP SUMAS Williams Companies oil and gas environmental violation 2004 EPA $5,000
NORTHWEST PIPELINE LLC- MOUNT VERNON Williams Companies oil and gas environmental violation 2015 EPA $5,000
NORTHWEST PIPELINE CORP WASHOUGAL Williams Companies oil and gas environmental violation 2008 EPA $6,000
CAIMAN ENERGY, LLC Williams Companies oil and gas environmental violation 2012 EPA $154,148
WILLIAMS OHIO VALLEY MIDSTREAM LLC, FT. BEELER Williams Companies oil and gas environmental violation 2017 EPA $35,000
CHESAPEAKE APPALACHIA LLC, V60 COMPRESSOR Chesapeake Energy oil and gas environmental violation 2002 EPA $5,000
WILLIAMS FIELD-NORTH WYGAP CRESTON NOSE Williams Companies oil and gas environmental violation 2004 EPA $7,500
WILLIAMS FIELD SER. WHISKEY BUTTES 8 CDM Williams Companies oil and gas environmental violation 2009 EPA $10,000
DEVON ENERGY - YELLOW POINT 11-1 PAD Devon Energy oil and gas environmental violation 2007 EPA $25,000
WILLIAMS FIELD SVCS-WASHAKIE POINT 49 Williams Companies oil and gas environmental violation 2002 EPA $220,300
WILLIAMS FLD SRV FREWEN 17-10DCDM&17-30D Williams Companies oil and gas environmental violation 2013 EPA $7,000
CONTINENTAL RESOURCES INC. CCEU E BAT Continental Resources oil and gas environmental violation 2011 EPA $32,500
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
LSB INDUSTRIES, INC/EL DORADO CHEMICAL CO/PRYOR CHEMICAL CO/CHEROKEE NITROGEN CO. (NATIONAL CASE) LSB Industries chemicals environmental violation 2014 EPA (*) $246,875
CHEROKEE NITROGEN, LLC LSB Industries chemicals environmental violation 2016 EPA $124,825
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
El Dorado Chemical Company LSB Industries chemicals environmental violation 2012 EPA $100,000
LSB INDUSTRIES/ El Dorado Chemical (National Case)(Lead) LSB Industries chemicals environmental violation 2014 EPA (*) $478,125
ONEOK Hydrocarbon, L.P. Oneok pipelines environmental violation 2012 EPA $47,200
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
Pryor Chemical Company LSB Industries chemicals environmental violation 2014 EPA $37,500
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
PRYOR CHEM CO LSB Industries chemicals environmental violation 2017 EPA $37,500
Discovery Producer Services LLC Williams Companies oil and gas environmental violation 2017 EPA $44,357
Woodward Iodine, Corp. Woodward Iodine chemicals environmental violation 2018 EPA $43,500
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
MID AMERICA PIPELINE COMPANY LLC/ENTERPRISE PRODUC Mid-America Pipeline pipelines environmental violation 2012 EPA (*) $1,042,000
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
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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.