Click on the company or penalty amount for more information on each case. Click on the current parent name to reach the summary page for that parent company.
| Company | Current Parent | Current Parent Industry  | Primary Offense Type | Year | Agency | Penalty Amount |
|---|---|---|---|---|---|---|
| PHILLIPS 66 ALLIANCE REFINERY | Phillips 66 | oil and gas | workplace safety or health violation | 2018 | OSHA | $12,934 |
| CITGO PETROLEUM CORPORATION | PDVSA (Petroleos de Venezuela S.A.) | oil and gas | workplace safety or health violation | 2018 | OSHA | $13,934 |
| PHILLIPS 66 | Phillips 66 | oil and gas | workplace safety or health violation | 2019 | OSHA | $13,494 |
| TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC | Williams Companies | oil and gas | workplace safety or health violation | 2020 | OSHA | $9,639 |
| MARATHON PETROLEUM COMPANY | Marathon Petroleum | oil and gas | workplace safety or health violation | 2022 | OSHA | $14,502 |
| VALERO REFINERY-MERAUX LLC | Valero Energy | oil and gas | workplace safety or health violation | 2022 | OSHA | $73,673 |
| EQUILON ENTERPRISES LLC | Shell PLC | oil and gas | workplace safety or health violation | 2023 | OSHA | $15,625 |
| VALERO ST. CHARLES REFINERY | Valero Energy | oil and gas | workplace safety or health violation | 2023 | OSHA | $12,500 |
| PENNZOIL-QUAKER STATE COMPANY | Shell PLC | oil and gas | air pollution violation | 2003 | EPA | $495,000 |
| SHELL CHEMICAL COMPANY | Saudi Arabian Oil Company (Saudi Aramco) | oil and gas | air pollution violation | 2000 | EPA | $37,508 |
| BP/AMOCO CORPORATION | BP | oil and gas | air pollution violation | 2005 | EPA | $1,078,000 |
| TE PRODUCTS PIPELINE COMPANY | Enterprise Products Partners | oil and gas | water pollution violation | 2000 | EPA | $55,000 |
| PENNZOIL-QUAKER STATE COMPANY | Shell PLC | oil and gas | hazardous waste violation | 2002 | EPA | $134,418 |
| EXXONMOBIL REFINERY COMPLEX | Exxon Mobil | oil and gas | air pollution violation | 2006 | EPA | $2,000,000 |
| Pennzoil Quaker State Company | Shell PLC | oil and gas | environmental violation | 2002 | EPA | $23,375 |
| FOREST OIL CORPORATION | Osaka Gas | oil and gas | water pollution violation | 2002 | EPA | $5,000 |
| CABOT OIL & GAS CORPORATION | Coterra Energy | oil and gas | water pollution violation | 2002 | EPA | $5,000 |
| EQUILON PIPELINE COMPANY LLC | Shell PLC | oil and gas | water pollution violation | 2002 | EPA | $12,000 |
| PENNZOIL-QUAKER STATE COMPANY | Shell PLC | oil and gas | environmental violation | 2004 | EPA | $85,400 |
| CHALMETTE REFINING L.L.C. | PBF Energy | oil and gas | environmental violation | 2004 | EPA | $5,000 |
| ConocoPhillips Company | ConocoPhillips | oil and gas | water pollution violation | 2004 | EPA | $45,000 |
| TDC Energy LLC | PetroQuest Energy | oil and gas | water pollution violation | 2007 | EPA | $18,000 |
| Stone Energy | Talos Energy | oil and gas | water pollution violation | 2006 | EPA | $28,875 |
| Bill Scaife | Talos Energy | oil and gas | water pollution violation | 2006 | EPA | $150,722 |
| Chevron U.S.A., Inc. | Chevron | oil and gas | water pollution violation | 2007 | EPA | $32,000 |
| Citgo Petroleum Corporation | PDVSA (Petroleos de Venezuela S.A.) | oil and gas | oil spill | 2015 | EPA | $90,000,000 |
| Gary Stovall | Shell PLC | oil and gas | water pollution violation | 2008 | EPA | $25,000 |
| XTO Energy | Exxon Mobil | oil and gas | water pollution violation | 2010 | EPA | $27,560 |
| Jeff Warmann | Valero Energy | oil and gas | air pollution violation | 2011 | EPA | $70,200 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2011 | EPA | $5,900 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2011 | EPA | $5,900 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2011 | EPA | $5,900 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2011 | EPA | $18,650 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2011 | EPA | $10,700 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2011 | EPA | $14,200 |
| Ryan M. Jacob | Exxon Mobil | oil and gas | water pollution violation | 2012 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $19,927 |
| Cobb Lebouef | Talos Energy | oil and gas | water pollution violation | 2012 | EPA | $12,555 |
| Cory Johnson | Hilcorp Energy | oil and gas | water pollution violation | 2012 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $26,100 |
| TOTALENERGIES PETROCHEMICALS & REFINING USA INC - COS-MAR STYRENE MONOMER PLANT | TotalEnergies SE | oil and gas | air pollution violation | 2013 | EPA | $84,050 |
| Michael Schoch | Hilcorp Energy | oil and gas | water pollution violation | 2013 | EPA | $7,600 |
| Zeke Zenringue | APA Corporation | oil and gas | water pollution violation | 2013 | EPA | $6,920 |
| Scott Longon | Coterra Energy | oil and gas | water pollution violation | 2014 | EPA | $9,510 |
| Exxon Mobil - Torbert, LA | Exxon Mobil | oil and gas | water pollution violation | 2014 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,437,120 |
| TERREBONNE BAY AREA SHOREBASE | Hilcorp Energy | oil and gas | water pollution violation | 2014 | EPA | $29,860 |
| SHELL CHEMICAL LP - GEISMAR PLANT | Shell PLC | oil and gas | water pollution violation | 2014 | EPA | $11,897 |
| QEP | Diamondback Energy | oil and gas | water pollution violation | 2015 | EPA | $106,153 |
| QEP Energy | Diamondback Energy | oil and gas | water pollution violation | 2015 | EPA | $117,150 |
| QEP Energy | Diamondback Energy | oil and gas | water pollution violation | 2015 | EPA | $45,521 |
| WEST COTE BLANCHE BAY FIELD/C.BARGE TVS | Gulfport Energy | oil and gas | water pollution violation | 2015 | EPA | $11,280 |
| Motiva Enterprises, LLC | Saudi Arabian Oil Company (Saudi Aramco) | oil and gas | air pollution violation | 2016 | EPA | $165,750 |
| MANILA VILLAGE COMMINGLING FACILITY NO. 1 | Chevron | oil and gas | water pollution violation | 2017 | EPA | $7,901 |
| CAILLOU ISLAND TANK BATTERY #8 FACILITY | Hilcorp Energy | oil and gas | water pollution violation | 2016 | EPA | $12,619 |
| NGL HOUMA TERMINAL | NGL Energy Partners | oil and gas | water pollution violation | 2018 | EPA | $20,235 |
| Shell Chemical LP | Shell PLC | oil and gas | environmental violation | 2018 | EPA | $52,800 |
| DISCOVERY PRODUCER SERVICES LLC | Williams Companies | oil and gas | air pollution violation | 2021 | EPA | $105,302 |
| Ergon Baton Rouge | Ergon | oil and gas | hazardous waste violation | 2022 | EPA | $46,946 |
| PLACID REFINING CO | Petro-Hunt | oil and gas | air pollution violation | 2002 | EPA | $10,000 |
| Pennzoil-Quaker State dba SOPUS Products | Shell PLC | oil and gas | air pollution violation | 2003 | EPA | $390,000 |
| Ambar Lone Star Fluid Services, LLC | Patterson-UTI Energy | oilfield services and supplies | motor vehicle safety violation | 2009 | FMCSA | $23,860 |
| Gulf Coast Int'l Inspection | Oceaneering International | oilfield services and supplies | nuclear safety violation | 2001 | NRC | $5,500 |
| Basic Energy Services, L.P. | Ranger Energy Services | oilfield services and supplies | employment discrimination | 2009 | EEOC | $250,000 |
| Champion ES Holdings Inc. | ChampionX Corporation | oilfield services and supplies | environmental violation | 2016 | EPA | $1,250,000 |
| Oil State Skagit Smatco, LLC | Oil States International | oilfield services and supplies | employment discrimination | 2017 | OFCCP | $65,000 |
| Halliburton Energy Services, Inc. | Halliburton | oilfield services and supplies | wage and hour violation | 2015 | WHD | $81,507 |
| Oceaneering International Inc. | Oceaneering International | oilfield services and supplies | environmental violation | 2020 | LA-ENV | $6,000 |
| CUDD Pressure Control, Inc. | RPC | oilfield services and supplies | environmental violation | 2019 | LA-ENV | $16,500 |
| Baker Hughes Oilfield Operations, Inc. | Baker Hughes | oilfield services and supplies | environmental violation | 2015 | LA-ENV | $12,744 |
| Heckmann Water Resources Corp | Nuverra Environmental Solutions | oilfield services and supplies | environmental violation | 2014 | LA-ENV | $178,386 |
| Superior Energy Services, LLC | Superior Energy Services | oilfield services and supplies | environmental violation | 2014 | LA-ENV | $5,000 |
| Sun Drilling Products Corporation | Sun Drilling Products | oilfield services and supplies | environmental violation | 2013 | LA-ENV | $405,000 |
| Baker Hughes Oilfield Operations, Inc. | Baker Hughes | oilfield services and supplies | environmental violation | 2011 | LA-ENV | $10,000 |
| Oceaneering International Inc | Oceaneering International | oilfield services and supplies | environmental violation | 2007 | LA-ENV | $8,669 |
| Halliburton Energy Services Inc | Halliburton | oilfield services and supplies | environmental violation | 2006 | LA-ENV | $5,427 |
| National Oilwell Varco | NOV Inc. | oilfield services and supplies | water pollution violation | 2021 | LA-ENV | $10,100 |
| Baker Hughes Oilfield Operations, LLC | Baker Hughes | oilfield services and supplies | environmental violation | 2021 | LA-ENV | $38,000 |
| Heckmann Water Resources (CVR), Inc. | Nuverra Environmental Solutions | oilfield services and supplies | utility administrative violation | 2021 | LA-PSC | $8,025 |
| National Oilwell Varco, LP | NOV Inc. | oilfield services and supplies | utility administrative violation | 2016 | LA-PSC | $32,025 |
| Heckmann Water Resources (CVR), Inc. | Nuverra Environmental Solutions | oilfield services and supplies | utility administrative violation | 2012 | LA-PSC | $6,025 |
| Select Energy Services, LLC | Select Water Solutions Inc. | oilfield services and supplies | utility administrative violation | 2012 | LA-PSC | $23,025 |
| Cameron International Corp. | Schlumberger | oilfield services and supplies | environmental violation | 2022 | LA-ENV | $10,511 |
| National Oilwell Varco, L.P. | NOV Inc. | oilfield services and supplies | environmental violation | 2023 | LA-ENV | $15,000 |
| National Oilwell Varco, L.P. | NOV Inc. | oilfield services and supplies | environmental violation | 2023 | LA-ENV | $252,000 |
| PATTERSON-UTI DRILLING COMPANY INC. | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2010 | OSHA | $7,000 |
| ROWAN COMPANIES, INC. - RIG #54 | Valaris | oilfield services and supplies | workplace safety or health violation | 2010 | OSHA | $9,165 |
| NABORS WELL SERVICES, LTD. | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2010 | OSHA | $7,000 |
| WARRIOR ENERGY SERVICES CORPORATION | Superior Energy Services | oilfield services and supplies | workplace safety or health violation | 2010 | OSHA | $59,400 |
| SUPERIOR ENERGY SERVICES, L.L.C. | Superior Energy Services | oilfield services and supplies | workplace safety or health violation | 2010 | OSHA | $66,600 |
| CAMERON INTERNATIONAL | Schlumberger | oilfield services and supplies | workplace safety or health violation | 2011 | OSHA | $8,123 |
| OIL STATES SKAGIT SMATCO, LLC | Oil States International | oilfield services and supplies | workplace safety or health violation | 2012 | OSHA | $7,000 |
| C B & I | McDermott International | oilfield services and supplies | workplace safety or health violation | 2013 | OSHA | $5,000 |
| SELECT ENERGY SERVICES, LLC | Select Water Solutions Inc. | oilfield services and supplies | workplace safety or health violation | 2013 | OSHA | $7,000 |
| CB&I GOVERNMENT SOLUTIONS | McDermott International | oilfield services and supplies | workplace safety or health violation | 2015 | OSHA | $14,000 |
| CUDD PUMPING SERVICES, INC. | RPC | oilfield services and supplies | workplace safety or health violation | 2018 | OSHA | $6,985 |
| MCDERMOTT INTERNATIONAL, INC. | McDermott International | oilfield services and supplies | workplace safety or health violation | 2019 | OSHA | $5,569 |
| SCHLUMBERGER TECHNOLOGY CORPORATION | Schlumberger | oilfield services and supplies | workplace safety or health violation | 2020 | OSHA | $5,852 |
| CHAMPIONX LLC | ChampionX Corporation | oilfield services and supplies | workplace safety or health violation | 2022 | OSHA | $12,651 |
| HALLIBURTON ENERGY SERVICES | Halliburton | oilfield services and supplies | workplace safety or health violation | 2023 | OSHA | $11,500 |
| BAKER HUGHES OILFIELD OPERATIONS, LLC. | Baker Hughes | oilfield services and supplies | workplace safety or health violation | 2023 | OSHA | $31,250 |
| BAROID DRILLING FLUIDS, INC. | Halliburton | oilfield services and supplies | hazardous waste violation | 2000 | EPA | $18,785 |
| BAKER HUGHES DRILLING FLUIDS-INTRACOASTAL CITY, LOUISIANA FACILITY | Baker Hughes | oilfield services and supplies | water pollution violation | 2016 | EPA | $6,369 |
| CAMERON FACILITY | Schlumberger | oilfield services and supplies | water pollution violation | 2018 | EPA | $14,394 |
