| Shell Offshore | Shell PLC | environmental violation | 2010 | BSEE | $15,000 |
| BP Oil Company | BP | railroad safety violation | 2011 | FRA | $15,000 |
| Citgo | PDVSA (Petroleos de Venezuela S.A.) | railroad safety violation | 2010 | FRA | $15,000 |
| FRONTIER REFINING, LLC COMPANY | HF Sinclair Corporation | railroad safety violation | 2009 | FRA | $15,000 |
| FRONTIER REFINING, LLC COMPANY | HF Sinclair Corporation | railroad safety violation | 2011 | FRA | $15,000 |
| HollyFrontier Refining & Marketing | HF Sinclair Corporation | railroad safety violation | 2012 | FRA | $15,000 |
| Husky Oil Operations | Cenovus Energy | railroad safety violation | 2011 | FRA | $15,000 |
| HUNT REFINING COMPANY | Hunt Consolidated | railroad safety violation | 2010 | FRA | $15,000 |
| Shell Canada, Ltd. | Shell PLC | railroad safety violation | 2010 | FRA | $15,000 |
| SHELL CHEMICAL COMPANY | Shell PLC | railroad safety violation | 2012 | FRA | $15,000 |
| SUNCOR ENERGY (USA), INC. | Suncor Energy | railroad safety violation | 2013 | FRA | $15,000 |
| TESORO REFINING AND MARKETING CO. | Marathon Petroleum | railroad safety violation | 2014 | FRA | $15,000 |
| Energy XXI GOM, LLC | Cox Oil | offshore drilling violation | 2008 | BSEE | $15,000 |
| Devon Energy Production Co., L.P. | Devon Energy | offshore drilling violation | 2007 | BSEE | $15,000 |
| Chevron U.S.A. Inc. | Chevron | offshore drilling violation | 2007 | BSEE | $15,000 |
| Kerr-McGee Oil & Gas Corporation | Occidental Petroleum | offshore drilling violation | 2006 | BSEE | $15,000 |
| Apache Corporation | APA Corporation | offshore drilling violation | 2005 | BSEE | $15,000 |
| Murphy Exploration & Production Company USA | Murphy Oil | offshore drilling violation | 2004 | BSEE | $15,000 |
| Union Oil Company of California | Chevron | offshore drilling violation | 2003 | BSEE | $15,000 |
| Union Oil Company of California | Chevron | offshore drilling violation | 2002 | BSEE | $15,000 |
| Exxon Mobil Corporation | Exxon Mobil | offshore drilling violation | 2002 | BSEE | $15,000 |
| Energy Resource Technology, Inc. | Talos Energy | offshore drilling violation | 2002 | BSEE | $15,000 |
| Amoco Production Company | BP | offshore drilling violation | 2002 | BSEE | $15,000 |
| Denbury Resources Inc | Denbury Inc. | offshore drilling violation | 2002 | BSEE | $15,000 |
| Apache Corporation | APA Corporation | offshore drilling violation | 2001 | BSEE | $15,000 |
| Chevron U.S.A. Inc | Chevron | offshore drilling violation | 2000 | BSEE | $15,000 |
| Shell Frontier Oil & Gas Inc. | Shell PLC | offshore drilling violation | 2000 | BSEE | $15,000 |
| Stone Energy Corporation | Talos Energy | offshore drilling violation | 2000 | BSEE | $15,000 |
| EXXONMOBIL PRODUCTION COMPANY A DIVISION OF EXXON MOBIL COR | Exxon Mobil | environmental violation | 2009 | PHMSA | $15,000 |
| CHEVRON PIPE LINE CO | Chevron | environmental violation | 2009 | PHMSA | $15,000 |
| AERA ENERGY LLC | Shell PLC | environmental violation | 2009 | PHMSA | $15,000 |
| TESORO HIGH PLAINS PIPELINE COMPANY LLC | Marathon Petroleum | environmental violation | 2006 | PHMSA | $15,000 |
| Amerada Hess Corporation | Hess Corp. | labor relations violation | 2000 | NLRB | $15,000 |
| Shell Offshore | Shell PLC | federal leasing royalty violation | 2001 | ONRR | $15,000 |
| Shell Offshore | Shell PLC | federal leasing royalty violation | 2001 | ONRR | $15,000 |
| BP West Coast Products | BP | railroad safety violation | 2006 | FRA | $15,000 |
| Diamond Shamrock Refining and Marketing | Valero Energy | railroad safety violation | 2000 | FRA | $15,000 |
| Hunt Refining Company | Hunt Consolidated | railroad safety violation | 2006 | FRA | $15,000 |
| Mobil Oil | Exxon Mobil | railroad safety violation | 2003 | FRA | $15,000 |
| Sinclair Oil Corporation | HF Sinclair Corporation | railroad safety violation | 2004 | FRA | $15,000 |
| Williams Energy Service | Devon Energy | railroad safety violation | 2001 | FRA | $15,000 |
| SHELL CHEMICAL LP | Shell PLC | railroad safety violation | 2018 | FRA | $15,000 |
| Suncor Energy Products, Inc. | Suncor Energy | railroad safety violation | 2018 | FRA | $15,000 |
| Toledo Refining Company LLC | PBF Energy | railroad safety violation | 2017 | FRA | $15,000 |
| Lion Oil Company | Delek | labor relations violation | 2018 | NLRB | $15,000 |
| SENECA RESOURCES CO LLC | National Fuel Gas | environmental violation | 2014 | PA-ENV | $15,000 |
| NOBLE ENERGY INC | Chevron | environmental violation | 2015 | PA-ENV | $15,000 |
| GETTY PETRO MKT INC | Lukoil | environmental violation | 2018 | PA-ENV | $15,000 |
| EXCO RESOURCES PA LLC | EXCO Resources | environmental violation | 2011 | PA-ENV | $15,000 |
| EQT PROD CO | EQT Corp. | environmental violation | 2011 | PA-ENV | $15,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $15,000 |
| Union Oil of California | Chevron | environmental violation | 2007 | AL-ENV | $15,000 |
| Shell Oil Products US | Shell PLC | environmental violation | 2014 | CA-ARB | $15,000 |
| BP West Coast Products LLC (5) | BP | environmental violation | 2011 | CA-ARB | $15,000 |
| Ultramar, Inc., a Valero Company | Valero Energy | environmental violation | 2011 | CA-ARB | $15,000 |
| Shell Oil Products US | Shell PLC | environmental violation | 2011 | CA-ARB | $15,000 |
| Shell Oil/Carson | Shell PLC | environmental violation | 2005 | CA-ARB | $15,000 |
| Shell | Shell PLC | environmental violation | 2004 | CA-ARB | $15,000 |
| Noble Energy | Chevron | environmental violation | 2013 | CO-DPHE | $15,000 |
| Extraction Oil & Gas Inc. | Civitas Resources Inc. | environmental violation | 2019 | CO-OIL | $15,000 |
| Kerr-McGee Oil & Gas Onshore LP | Occidental Petroleum | environmental violation | 2018 | CO-OIL | $15,000 |
| Motiva Enterprises | Saudi Arabian Oil Company (Saudi Aramco) | environmental violation | 2004 | DE-ENV | $15,000 |
| Motiva Enterprises | Saudi Arabian Oil Company (Saudi Aramco) | environmental violation | 2002 | DE-ENV | $15,000 |
| EXXONMOBIL | Exxon Mobil | environmental violation | 2003 | FL-DEP | $15,000 |
| Chart Industries, Incorporated | Chart Industries | environmental violation | 2001 | GA-ENV | $15,000 |
| Forest Oil Corporation | Osaka Gas | environmental violation | 2020 | LA-ENV | $15,000 |
| DCP Operating Company, LP | DCP Midstream Partners | environmental violation | 2018 | NM-ENV | $15,000 |
| Total Petrochemicals USA, Inc. | TotalEnergies SE | environmental violation | 2005 | TX-ENV | $15,000 |
| Exxon Mobil Corporation | Exxon Mobil | environmental violation | 2003 | TX-ENV | $15,000 |
| Harvest Pipeline Co. | Hilcorp Energy | environmental violation | 2019 | TX-RRC | $15,000 |
| CNX MIDSTREAM OPERATING COMPANY LLC | CNX Resources | environmental violation | 2013 | WV-ENV | $15,000 |
| DOMINION EXPLORATION AND PRODUCTION, INC. | CNX Resources | environmental violation | 2007 | WV-ENV | $15,000 |
| EOG Resources, Inc. | EOG Resources | environmental violation | 2019 | WY-ENV | $15,000 |
| Merit Energy Company, LLC | Merit Energy | environmental violation | 2019 | WY-ENV | $15,000 |
| XTO Energy, Inc. | Exxon Mobil | environmental violation | 2017 | WY-ENV | $15,000 |
| BP America Production Co. | BP | environmental violation | 2017 | WY-ENV | $15,000 |
| Sinclair Casper Refining Co. | HF Sinclair Corporation | environmental violation | 2008 | WY-ENV | $15,000 |
| Tesoro Refining and Marketing Co, LLC | Marathon Petroleum | environmental violation | 2019 | CA-SCAQMD | $15,000 |
| Torrance Refining Company LLC | PBF Energy | environmental violation | 2019 | CA-SCAQMD | $15,000 |
| Chevron Products Co. | Chevron | environmental violation | 2018 | CA-SCAQMD | $15,000 |
| BP West Coast Products | BP | environmental violation | 2009 | CA-SCAQMD | $15,000 |
| Paramount Petroleum Corporation | Delek | environmental violation | 2009 | CA-SCAQMD | $15,000 |
| ConocoPhillips Company | ConocoPhillips | environmental violation | 2009 | CA-SCAQMD | $15,000 |
| Paramount Petroleum Corporation | Delek | environmental violation | 2008 | CA-SCAQMD | $15,000 |
| ConocoPhillips Company | ConocoPhillips | environmental violation | 2008 | CA-SCAQMD | $15,000 |
| Exxonmobil Oil Corporation | Exxon Mobil | environmental violation | 2008 | CA-SCAQMD | $15,000 |
| ConocoPhillips Company | ConocoPhillips | environmental violation | 2008 | CA-SCAQMD | $15,000 |
| BP West Coast Products LLC | BP | environmental violation | 2003 | CA-SCAQMD | $15,000 |
| Chevron Products Co. | Chevron | environmental violation | 2000 | CA-SCAQMD | $15,000 |
| DCP Midstream, LP | DCP Midstream Partners | utility safety violation | 2012 | MI-PSC | $15,000 |
| BP West Coast Products LLC | BP | environmental violation | 2018 | WA-NCAA | $15,000 |
| CONOCOPHILLIPS COMPANY | Phillips 66 | workplace safety or health violation | 2006 | OSHA | $15,000 |
| MOTIVA ENTERPRISES LLC | Saudi Arabian Oil Company (Saudi Aramco) | workplace safety or health violation | 2000 | OSHA | $15,000 |
| ENCANA OIL & GAS (USA) INC. | Ovintiv Inc. | workplace safety or health violation | 2006 | OSHA | $15,000 |
| DIAMOND SHAMROCK REFINING COMPANY, L.P. DBA VALERO | Valero Energy | workplace safety or health violation | 2007 | OSHA | $15,000 |
| HESS CORPORATION | Hess Corp. | workplace safety or health violation | 2010 | OSHA | $15,000 |
| EXXONMOBIL PRODUCTION COMPANY | Exxon Mobil | workplace safety or health violation | 2013 | OSHA | $15,000 |
| PRECISION DRILLING CORPORATION, LP | Precision Drilling | workplace safety or health violation | 2021 | OSHA | $15,000 |
| Aera Energy LLC | Shell PLC | environmental violation | 2002 | EPA | $15,000 |
| PREMCOR REFINING GROUP INC. | Valero Energy | environmental violation | 2002 | EPA | $15,000 |
| CROWN CENTRAL PETROLEUM CORP | Crown Central | environmental violation | 2001 | EPA | $15,000 |
