| Citgo Petroleum Corporation Consolidated | PDVSA (Petroleos de Venezuela S.A.) | railroad safety violation | 2015 | FRA | $8,000 |
| Citgo Petroleum Corporation Consolidated | PDVSA (Petroleos de Venezuela S.A.) | railroad safety violation | 2015 | FRA | $8,000 |
| Noble Energy | Chevron | offshore drilling violation | 2006 | BSEE | $8,000 |
| Stone Energy Corporation | Talos Energy | offshore drilling violation | 2000 | BSEE | $8,000 |
| MARATHON OIL COMPANY | Marathon Oil | motor vehicle safety violation | 2008 | FMCSA | $8,000 |
| MANSFIELD OIL CO. INC. | Mansfield Energy | motor vehicle safety violation | 2008 | FMCSA | $8,000 |
| Enterprise Products Operating LLC | Enterprise Products Partners | railroad safety violation | 2009 | FRA | $8,000 |
| Enterprise Products Operating LLC | Enterprise Products Partners | railroad safety violation | 2009 | FRA | $8,000 |
| WRB Refining, LLC | WRB Refining | railroad safety violation | 2015 | FRA | $8,000 |
| HOLLY ENERGY PARTNERS | HF Sinclair Corporation | railroad safety violation | 2016 | FRA | $8,000 |
| Amoco Canada Petroleum Co. Ltd. | BP | railroad safety violation | 2000 | FRA | $8,000 |
| BP Products North America | BP | railroad safety violation | 2006 | FRA | $8,000 |
| BP Oil Company | BP | railroad safety violation | 2006 | FRA | $8,000 |
| Exxon Mobil Corporation | Exxon Mobil | railroad safety violation | 2008 | FRA | $8,000 |
| Hunt Refining Company | Hunt Consolidated | railroad safety violation | 2007 | FRA | $8,000 |
| Kerr McGee Chemical Corp. | Occidental Petroleum | railroad safety violation | 2007 | FRA | $8,000 |
| Marathon Petroleum | Marathon Petroleum | railroad safety violation | 2006 | FRA | $8,000 |
| Marathon Petroleum | Marathon Petroleum | railroad safety violation | 2007 | FRA | $8,000 |
| Motiva Enterprises LLC | Saudi Arabian Oil Company (Saudi Aramco) | railroad safety violation | 2005 | FRA | $8,000 |
| Sinclair Oil Corporation | HF Sinclair Corporation | railroad safety violation | 2008 | FRA | $8,000 |
| Tesoro Refining and Marketing Company | Marathon Petroleum | railroad safety violation | 2004 | FRA | $8,000 |
| Valero Energy Corp. | Valero Energy | railroad safety violation | 2004 | FRA | $8,000 |
| Imperial Oil Chemical Div. | Exxon Mobil | railroad safety violation | 2017 | FRA | $8,000 |
| WESTERN REFINING COMPANY | Marathon Petroleum | railroad safety violation | 2017 | FRA | $8,000 |
| Shell Canada Products | Shell PLC | railroad safety violation | 2017 | FRA | $8,000 |
| MarkWest Hydrocarbon, L.L.C. | MPLX LP | railroad safety violation | 2017 | FRA | $8,000 |
| Center Point Terminal Company | Apex Oil | railroad safety violation | 2018 | FRA | $8,000 |
| MarkWest Hydrocarbon, L.L.C. | MPLX LP | railroad safety violation | 2018 | FRA | $8,000 |
| MarkWest Hydrocarbon, L.L.C. | MPLX LP | railroad safety violation | 2018 | FRA | $8,000 |
| KERN OIL AND REFINING COMPANY | Casey Company | railroad safety violation | 2018 | FRA | $8,000 |
| Motiva Enterprises LLC | Saudi Arabian Oil Company (Saudi Aramco) | railroad safety violation | 2018 | FRA | $8,000 |
| Occidental Chemical Corporation | Occidental Petroleum | railroad safety violation | 2018 | FRA | $8,000 |
| Toledo Refining Company LLC | PBF Energy | railroad safety violation | 2017 | FRA | $8,000 |
| Toledo Refining Company LLC | PBF Energy | railroad safety violation | 2017 | FRA | $8,000 |
| CNX MIDSTREAM OPR CO LLC | CNX Resources | environmental violation | 2019 | PA-ENV | $8,000 |
| RANGE RESOURCES APPALACHIA LLC | Range Resources | environmental violation | 2009 | PA-ENV | $8,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2012 | PA-ENV | $8,000 |
| Unit Petroleum Company | Unit Corporation | environmental violation | 2015 | CO-OIL | $8,000 |
| Pioneer Natural Resources USA Inc. | Pioneer Natural Resources | environmental violation | 2008 | CO-OIL | $8,000 |
| ChevronTexaco USA Inc. | Chevron | environmental violation | 2002 | CO-OIL | $8,000 |
| AMERADA-HESS CORPORATION | Hess Corp. | environmental violation | 2004 | FL-DEP | $8,000 |
| TRAVEL CENTERS OF AMERICA | BP | environmental violation | 2010 | KY-ENV | $8,000 |
| Shell Pipeline Company, LP | Shell PLC | environmental violation | 2015 | LA-ENV | $8,000 |
| BP America Production Company | BP | environmental violation | 2015 | LA-ENV | $8,000 |
| JIFFY LUBE | Shell PLC | environmental violation | 2010 | MA-ENV | $8,000 |
| CHEVRON - ONYX SEPARATIONS DIVISION | Chevron | environmental violation | 2006 | NJ-ENV | $8,000 |
| PHILLIPS 66 COMPANY | Phillips 66 | environmental violation | 2005 | NJ-ENV | $8,000 |
| MOBIL CHEMICAL CO | Exxon Mobil | environmental violation | 2001 | NJ-ENV | $8,000 |
| BP WEST COAST PRODUCTS LLC | BP | environmental violation | 2006 | OR-ENV | $8,000 |
| Motiva Enterprises LLC | Saudi Arabian Oil Company (Saudi Aramco) | environmental violation | 2018 | TX-ENV | $8,000 |
| CITGO Refining and Chemicals Company L.P. | PDVSA (Petroleos de Venezuela S.A.) | environmental violation | 2013 | TX-ENV | $8,000 |
| Exxon Mobil Corporation | Exxon Mobil | environmental violation | 2011 | TX-ENV | $8,000 |
| TOTAL PETROCHEMICALS USA, INC. | TotalEnergies SE | environmental violation | 2011 | TX-ENV | $8,000 |
| Shell Chemical LP | Shell PLC | environmental violation | 2011 | TX-ENV | $8,000 |
| ConocoPhillips Company | ConocoPhillips | environmental violation | 2011 | TX-ENV | $8,000 |
| Shell Chemical LP | Shell PLC | environmental violation | 2011 | TX-ENV | $8,000 |
| Shell Oil Company | Shell PLC | environmental violation | 2011 | TX-ENV | $8,000 |
| Valero Refining-Texas, L.P. | Valero Energy | environmental violation | 2011 | TX-ENV | $8,000 |
| TOTAL PETROCHEMICALS USA, INC. | TotalEnergies SE | environmental violation | 2011 | TX-ENV | $8,000 |
| Citgo Refining and Chemicals Company L.P. | PDVSA (Petroleos de Venezuela S.A.) | environmental violation | 2011 | TX-ENV | $8,000 |
| TOTAL PETROCHEMICALS USA, INC. | TotalEnergies SE | environmental violation | 2010 | TX-ENV | $8,000 |
| Exxon Mobil Corporation | Exxon Mobil | environmental violation | 2010 | TX-ENV | $8,000 |
| Valero Refining-Texas, L.P. | Valero Energy | environmental violation | 2010 | TX-ENV | $8,000 |
| Shell Chemical LP | Shell PLC | environmental violation | 2010 | TX-ENV | $8,000 |
| TOTAL PETROCHEMICALS USA, INC. | TotalEnergies SE | environmental violation | 2010 | TX-ENV | $8,000 |
| Valero Refining-Texas, L.P. | Valero Energy | environmental violation | 2010 | TX-ENV | $8,000 |
| Deer Park Refining Limited Partnership | Petroleos Mexicanos (Pemex) | environmental violation | 2008 | TX-ENV | $8,000 |
| Shell Chemical LP | Shell PLC | environmental violation | 2008 | TX-ENV | $8,000 |
| Valero Refining-Texas, L.P. | Valero Energy | environmental violation | 2008 | TX-ENV | $8,000 |
| Transcontinental Gas Pipe Line Corporation | Williams Companies | environmental violation | 2008 | TX-ENV | $8,000 |
| Valero Refining-Texas, L.P. | Valero Energy | environmental violation | 2007 | TX-ENV | $8,000 |
| Valero Refining-Texas, L.P. | Valero Energy | environmental violation | 2007 | TX-ENV | $8,000 |
| Total Petrochemicals USA, Inc. | TotalEnergies SE | environmental violation | 2007 | TX-ENV | $8,000 |
| ConocoPhillips Company | ConocoPhillips | environmental violation | 2006 | TX-ENV | $8,000 |
| Atofina Petrochemicals, Inc. | TotalEnergies SE | environmental violation | 2004 | TX-ENV | $8,000 |
| CITATION OIL | Citation Oil & Gas | environmental violation | 2001 | TX-ENV | $8,000 |
| EQUILON PIPELINE COMPANY LLC | Shell PLC | environmental violation | 2000 | TX-ENV | $8,000 |
| BP CHERRY POINT REFINERY | BP | environmental violation | 2019 | WA-ENV | $8,000 |
| Hermes Consolidated, LLC | Par Pacific Holdings | environmental violation | 2011 | WY-ENV | $8,000 |
| Devon Energy Production Company, L.P. | Devon Energy | environmental violation | 2008 | WY-ENV | $8,000 |
| Markwest Hydrocarbon, L.L.C. | MPLX LP | railroad safety violation | 2019 | FRA | $8,000 |
| Citgo Petroleum Corp. | PDVSA (Petroleos de Venezuela S.A.) | railroad safety violation | 2019 | FRA | $8,000 |
| Exxonmobil Oil Corporation | Exxon Mobil | environmental violation | 2018 | CA-SCAQMD | $8,000 |
| Chevron Products Co. | Chevron | environmental violation | 2018 | CA-SCAQMD | $8,000 |
| Paramount Petroleum Corporation | Delek | environmental violation | 2008 | CA-SCAQMD | $8,000 |
| Equilon Enterprises LLC | Shell PLC | environmental violation | 2002 | CA-SCAQMD | $8,000 |
| Tesoro Refining & Marketing Co. LLC | Marathon Petroleum | environmental violation | 2018 | WA-NCAA | $8,000 |
| Citgo Petroleum Corp. | PDVSA (Petroleos de Venezuela S.A.) | railroad safety violation | 2021 | FRA | $8,000 |
| Chevron Products Company | Chevron | railroad safety violation | 2021 | FRA | $8,000 |
| GLENN SPRINGS HOLDINGS | Occidental Petroleum | environmental violation | 2023 | NJ-ENV | $8,000 |
| MarkWest Hydrocarbon, L.L.C. | MPLX LP | railroad safety violation | 2019 | FRA | $8,000 |
| Chevron Products Company | Chevron | railroad safety violation | 2019 | FRA | $8,000 |
| SINCLAIR OIL CORP. | HF Sinclair Corporation | workplace safety or health violation | 2005 | OSHA | $8,000 |
| LIMA REFINING COMPANY A HUSKY ENERGY INC. SUBSIDI. | Cenovus Energy | workplace safety or health violation | 2007 | OSHA | $8,000 |
| ENTERPRISE PRODUCTS PARTNERS L.P. | Enterprise Products Partners | workplace safety or health violation | 2017 | OSHA | $8,000 |
| CONTINENTAL RESOURCES, INC. | Continental Resources Inc. | workplace safety or health violation | 2022 | OSHA | $8,000 |
| EXXON MOBIL PIPELINE COMPANY | Exxon Mobil | environmental violation | 2000 | EPA | $8,000 |
| BP Exploration & Production Inc. dba Vastar | BP | environmental violation | 2005 | EPA | $8,000 |
| Sinclair Wyoming Refining | HF Sinclair Corporation | environmental violation | 2006 | EPA | $8,000 |
| Citation Oil and Gas Corporation | Citation Oil & Gas | environmental violation | 2011 | EPA | $8,000 |
| SUNCOR ENERGY | Suncor Energy | environmental violation | 2023 | EPA | $8,000 |
