Violation Tracker Parent Headquarters Summary Page

HQ State/Territory: 
Oklahoma
Parent Penalty Total since 2000: 
$935,478,840
Number of Records: 
1,113
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 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$33,822,45453
NGL Energy Partners$25,032,8353
Devon Energy$15,882,85228
Oneok$11,470,18648
Alliance Resource Partners$8,618,946703
Helmerich & Payne$8,297,88426


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
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
Chaparral Energy Chaparral Energy oil and gas environmental violation 2014 EPA $28,310
CROSSTEX RIVERSIDE FRACTIONATION PLANT 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
TRANSCONTINENTAL GAS PIPE LINE COMPANY L Williams Companies oil and gas environmental violation 2007 EPA $5,000
TRANSCONTINENTAL GAS PIPE LINE COMPANY L Williams Companies oil and gas environmental violation 2002 EPA $5,000
WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC Williams Companies oil and gas environmental violation 2003 EPA $15,000
MAGELLAN TERMINALS Magellan Midstream Partners oil and gas environmental violation 2005 EPA $10,000
CRAWFORD TRAIL PIPELINE Williams Companies oil and gas environmental violation 2012 EPA $550,000
GRAND VALLEY FIELD WPX Energy oil and gas environmental violation 2016 EPA $99,711
MAGELLAN PIPELINE CO.- DUPONT TERMINAL 080010000500070 Magellan Midstream Partners oil and gas environmental violation 2012 EPA $5,250
BARGATH LLC - WEBSTER HILL Williams Companies oil and gas environmental violation 2010 EPA $96,250
BARGATH LLC - WEBSTER HILL Williams Companies oil and gas environmental violation 2012 EPA $21,348
SANDRIDGE E&P - HEBRON 1-18H/5-18H/1-18H SandRidge Energy oil and gas environmental violation 2017 EPA $22,050
NORTHWEST PIPELINE - RANGELY C.S. Williams Companies oil and gas environmental violation 2013 EPA $5,250
BARGATH LLC - RYAN GULCH GAS Williams Companies oil and gas environmental violation 2012 EPA $32,025
BARGATH LLC - RYAN GULCH GAS Williams Companies oil and gas environmental violation 2016 EPA $11,725
WILLIAMS FIELD - WILLOW CREEK GAS PLANT Williams Companies oil and gas environmental violation 2011 EPA $23,100
WILLIAMS FIELD - WILLOW CREEK GAS PLANT Williams Companies oil and gas environmental violation 2012 EPA $32,025
WILLIAMS FIELD - WILLOW CREEK GAS PLANT Williams Companies oil and gas environmental violation 2015 EPA $5,000
Magellan Asset Services LP Magellan Midstream Partners oil and gas environmental violation 2017 EPA $13,600
MAGELLAN TERMINALS HOLDINGS, LP- ATLANTA TERMINAL Magellan Midstream Partners oil and gas environmental violation 2005 EPA $5,000
MAGELLAN TERMINALS HOLDINGS, LP- ATLANTA TERMINAL Magellan Midstream Partners oil and gas environmental violation 2012 EPA $14,000
MAGELLAN PIPELINE CO LP-WATERLOO 190130018300019 Magellan Midstream Partners oil and gas environmental violation 2002 EPA $300,000
MAGELLAN PIPELINE CO LP-MILFORD Magellan Midstream Partners oil and gas environmental violation 2002 EPA $300,000
MAGELLAN PIPELINE CO LP-DUBUQUE Magellan Midstream Partners oil and gas environmental violation 2002 EPA $300,000
MAGELLAN PIPELINE - INDEPENDENCE PUMP STATION Magellan Midstream Partners oil and gas environmental violation 2014 EPA $5,000
MAGELLAN PIPELINE - SCOTT CITY PRODUCTS BREAKOUT TERMINAL Magellan Midstream Partners oil and gas environmental violation 2004 EPA $65,000
MAGELLAN PIPELINE - KANSAS CITY RECLAMATION FACILITY Magellan Midstream Partners oil and gas environmental violation 2007 EPA $22,500
CHESAPEAKE OPERATING INC - BLACK LAKE GAS FIELD SATELLITE #4 FACILITY Chesapeake Energy oil and gas environmental violation 2015 EPA $33,176
MAGELLAN PIPELINE COMPANY LLC-PALMYRA Magellan Midstream Partners oil and gas environmental violation 2003 EPA $5,000
TRANSCONTINENTAL GAS PIPELN, SEMINARY 77 Williams Companies oil and gas environmental violation 2018 EPA $40,000
TRANSCONTINENTAL GAS PIPELINE Williams Companies oil and gas environmental violation 2001 EPA $20,500
TRANSCONTINENTAL GAS PIPELINE Williams Companies oil and gas environmental violation 2001 EPA $20,000
WILLIAMS FIELD SERVICES COMPANY LA MAQUI Williams Companies oil and gas environmental violation 2001 EPA $340,871
WILLIAMS FIELD SERVICES COMPANY KERNAGHA Williams Companies oil and gas environmental violation 2002 EPA $41,098
WILLIAMS FIELD SERVICES COMPANY MOORE CO Williams Companies oil and gas environmental violation 2001 EPA $41,076
MAGELLAN PIPELINE CO LP / ENID TERM Magellan Midstream Partners oil and gas environmental violation 2005 EPA $475,000
CHESAPEAKE OPR LLC/DAVIDSON II CMPSR ST 400510006400007 Chesapeake Energy oil and gas environmental violation 2008 EPA $10,553
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
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
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
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
Williams Energy Marketing & Trading Williams Companies oil and gas environmental violation 2004 EPA $210,000
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
Williams Co Inc. Williams Companies oil and gas benefit plan administrator violation 2005 private lawsuit-federal $55,000,000
The Williams Companies, Inc. Williams Companies oil and gas railroad safety violation 2018 FRA $7,000
WILLIAMS FIELD SERVICES Williams Companies oil and gas pipeline safety violation 2018 PHMSA $171,300
PINE NEEDLE OPERATING COMPANY,LLC Williams Companies oil and gas pipeline safety violation 2018 PHMSA $25,000
TRANSCONTINENTAL GAS PIPE LINE COMPANY Williams Companies oil and gas pipeline safety violation 2018 PHMSA $33,700
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
Williams Companies, Inc. Williams Companies oil and gas energy market manipulation 2003 OR-AG $15,000,000
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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.