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 |
|---|---|---|---|---|---|---|
| SUN DRILLING PRODUCTS CORP | Sun Drilling Products | oilfield services and supplies | environmental violation | 2021 | EPA | $37,000 |
| Chesapeake Energy | Chesapeake Energy | oil and gas | consumer protection violation | 2021 | PA-AG | $5,300,000 |
| Hess Corporation | Hess Corp. | oil and gas | water pollution violation | 2021 | EPA | $195,000 |
| Par Hawaii Refining, LLC | Par Pacific Holdings | oil and gas | environmental violation | 2021 | EPA | $219,638 |
| Shell Oil Products US | Shell PLC | oil and gas | air pollution violation | 2021 | EPA | $191,000 |
| Freeport LNG Development, L.P. | Freeport LNG Development | oil and gas | energy market violation | 2021 | FERC | $550,000 |
| Equilon Enterprises LLC | Shell PLC | oil and gas | environmental violation | 2021 | LA-ENV | $154,000 |
| Range Resources - Appalachia, LLC | Range Resources | oil and gas | environmental violation | 2021 | PA-ENV | $294,000 |
| ENTERPRISE PRODUCTS OPERATING LLC | Enterprise Products Partners | oil and gas | pipeline safety violation | 2021 | PHMSA | $12,900 |
| SABINE PASS LNG L.P. (CHENIERE) | Cheniere Energy | oil and gas | pipeline safety violation | 2021 | PHMSA | $80,100 |
| Chevron Products Company | Chevron | oil and gas | air pollution violation | 2021 | CA-ARB | $77,000 |
| Chevron Products Company | Chevron | oil and gas | air pollution violation | 2021 | CA-ARB | $99,000 |
| Andeavor Field Services LLC | Marathon Petroleum | oil and gas | environmental violation | 2021 | CO-OIL | $22,500 |
| Bison Oil & Gas II LLC | Civitas Resources Inc. | oil and gas | environmental violation | 2021 | CO-OIL | $183,150 |
| Phillips 66 Pipeline LLC | Phillips 66 | oil and gas | air pollution violation | 2021 | LA-ENV | $6,500 |
| DCP Midstream, LP | Phillips 66 | oil and gas | air pollution violation | 2021 | LA-ENV | $40,000 |
| Shell Pipeline Company LP | Shell PLC | oil and gas | air pollution violation | 2021 | LA-ENV | $25,000 |
| Chesapeake Appalachia, LLC | Chesapeake Energy | oil and gas | environmental violation | 2021 | PA-ENV | $1,900,000 |
| HollyFrontier Cheyenne Refining, LLC | HF Sinclair Corporation | oil and gas | environmental violation | 2021 | WY-ENV | $95,075 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | air pollution violation | 2021 | EPA | $11,515,463 |
| Merit Energy Company | Merit Energy | oil and gas | environmental violation | 2021 | EPA | $115,000 |
| Chesapeake Appalachia LLC | Chesapeake Energy | oil and gas | water pollution violation | 2021 | EPA | $1,900,000 |
| Eni US Operating Company Inc. | ENI | oil and gas | environmental violation | 2021 | AK-OIL | $440,000 |
| Chevron USA Inc. | Chevron | oil and gas | environmental violation | 2021 | EPA | $132,676 |
| Noble Energy, Inc. et al. | Chevron | oil and gas | water pollution violation | 2021 | EPA | $1,000,000 |
| Summit Midstream Partners LLC | Summit Midstream Partners | oil and gas | environmental violation | 2021 | EPA | $35,000,000 |
| CITGO Petroleum Corporation | PDVSA (Petroleos de Venezuela S.A.) | oil and gas | oil spill | 2021 | EPA | $19,690,000 |
| BP Products North America, Inc. | BP | oil and gas | environmental violation | 2021 | IN-ENV | $34,562 |
| BP Products North America, Inc. | BP | oil and gas | environmental violation | 2021 | IN-ENV | $12,400 |
| Citgo Petroleum Corp. | PDVSA (Petroleos de Venezuela S.A.) | oil and gas | environmental violation | 2021 | LA-ENV | $85,000 |
| Exxon Mobil Corp. | Exxon Mobil | oil and gas | environmental violation | 2021 | LA-ENV | $40,000 |
| Shell Chemical LP | Shell PLC | oil and gas | environmental violation | 2021 | LA-ENV | $40,000 |
| Valero Refining - New Orleans, LLC | Valero Energy | oil and gas | air pollution violation | 2021 | LA-ENV | $150,000 |
| Marathon Petroleum Company, LP | Marathon Petroleum | oil and gas | environmental violation | 2021 | MI-ENV | $81,853 |
| OXY USA INC. | Occidental Petroleum | oil and gas | hazardous waste violation | 2021 | USAO | $38,031 |
| Extraction Oil and Gas, Inc. | Civitas Resources Inc. | oil and gas | federal leasing royalty violation | 2021 | USAO | $462,000 |
| XTO Energy Inc. | Exxon Mobil | oil and gas | environmental violation | 2021 | WV-ENV | $53,591 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | MTBE violation | 2021 | private lawsuit-federal | $25,000,000 |
| DCP Operating Co. | Phillips 66 | oil and gas | environmental violation | 2021 | CO-DPHE | $7,000 |
| Suncor Energy | Suncor Energy | oil and gas | environmental violation | 2021 | CO-DPHE | $163,080 |
| Crestone Peak Resources | Civitas Resources Inc. | oil and gas | environmental violation | 2021 | CO-DPHE | $49,000 |
| Whiting Oil & Gas | Chord Energy | oil and gas | environmental violation | 2021 | CO-DPHE | $18,200 |
| Noble Energy | Chevron | oil and gas | environmental violation | 2021 | CO-DPHE | $17,220 |
| Williams Companies | Williams Companies | oil and gas | environmental violation | 2021 | CO-DPHE | $35,000 |
| Bonanza Creek Energy Operating Co. | Civitas Resources Inc. | oil and gas | environmental violation | 2021 | CO-DPHE | $53,550 |
| Extraction Oil & Gas Inc. | Civitas Resources Inc. | oil and gas | environmental violation | 2021 | CO-OIL | $621,681 |
| PDC Energy, Inc. | Chevron | oil and gas | environmental violation | 2021 | CO-OIL | $490,945 |
| Summit Midstream Partners LLC | Summit Midstream Partners | oil and gas | environmental violation | 2021 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $15,000,000 |
| Phillips 66 Company | Phillips 66 | oil and gas | hazardous waste violation | 2021 | EPA | $87,000 |
| Chevron U.S.A. Inc. | Chevron | oil and gas | air pollution violation | 2021 | EPA | $647,988 |
| BP Products North America Inc. | BP | oil and gas | air pollution violation | 2021 | IN-ENV | $246,750 |
| EnLink Processing Services, LLC | EnLink Midstream | oil and gas | environmental violation | 2021 | LA-ENV | $16,000 |
| Occidental Chemical Corporation | Occidental Petroleum | oil and gas | environmental violation | 2021 | LA-ENV | $39,700 |
| Hunt Southland Refining Company LLC | Hunt Consolidated | oil and gas | environmental violation | 2021 | MS-ENV | $52,500 |
| Hunt Southland Refining Company LLC | Hunt Consolidated | oil and gas | environmental violation | 2021 | MS-ENV | $45,000 |
| BP | BP | oil and gas | environmental violation | 2021 | NJ-ENV | $5,000 |
| PAULSBORO REFINING CO LLC | PBF Energy | oil and gas | environmental violation | 2021 | NJ-ENV | $52,750 |
| SABINE PASS LNG, L.P. | Cheniere Energy | oil and gas | pipeline safety violation | 2021 | PHMSA | $1,458,200 |
| Chevron Products Co. | Chevron | oil and gas | air pollution violation | 2021 | CA-SCAQMD | $113,000 |
| Chevron Products Co. | Chevron | oil and gas | air pollution violation | 2021 | CA-SCAQMD | $104,000 |
| Torrance Refining Company LLC | PBF Energy | oil and gas | air pollution violation | 2021 | CA-SCAQMD | $625,000 |
| Chevron Products Co. | Chevron | oil and gas | air pollution violation | 2021 | CA-SCAQMD | $78,200 |
| Tesoro Refining and Marketing Co, LLC | Marathon Petroleum | oil and gas | air pollution violation | 2021 | CA-SCAQMD | $62,000 |
| Hilcorp Alaska, LLC | Hilcorp Energy | oil and gas | environmental violation | 2021 | AK-OIL | $39,000 |
| Hilcorp Alaska, LLC | Hilcorp Energy | oil and gas | environmental violation | 2021 | AK-OIL | $25,000 |
| Hilcorp North Slope, LLC | Hilcorp Energy | oil and gas | environmental violation | 2021 | AK-OIL | $25,000 |
| Lion Oil Company, LLC | Delek | oil and gas | environmental violation | 2021 | AR-ENV | $16,220 |
| Shell Energy North America | Shell PLC | oil and gas | utility administrative violation | 2021 | CA-PUC | $567,133 |
| Chevron Products Co. | Chevron | oil and gas | air pollution violation | 2021 | CA-SCAQMD | $229,600 |
| TRANSCONTINENTAL GAS PIPE LINE COMPANY | Williams Companies | oil and gas | pipeline safety violation | 2021 | PHMSA | $41,000 |
| EXXONMOBIL PIPELINE CO | Exxon Mobil | oil and gas | pipeline safety violation | 2021 | PHMSA | $38,900 |
| Freeport LNG Development, L.P. | Freeport LNG Development | oil and gas | environmental violation | 2021 | TX-ENV | $9,900 |
| Shell Chemical LP | Shell PLC | oil and gas | environmental violation | 2021 | TX-ENV | $5,251 |
| Shell Oil Company | Shell PLC | oil and gas | environmental violation | 2021 | TX-ENV | $115,000 |
| Enterprise Products Operating LLC | Enterprise Products Partners | oil and gas | environmental violation | 2021 | TX-ENV | $25,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $10,501 |
| MarkWest Energy East Texas Gas Company, L.L.C. | MPLX LP | oil and gas | environmental violation | 2021 | TX-ENV | $165,600 |
| TotalEnergies Petrochemicals & Refining USA, Inc. | TotalEnergies SE | oil and gas | environmental violation | 2021 | TX-ENV | $120,000 |
| WPX Energy Permian, LLC | Devon Energy | oil and gas | environmental violation | 2021 | TX-ENV | $15,150 |
| Motiva Enterprises LLC | Saudi Arabian Oil Company (Saudi Aramco) | oil and gas | environmental violation | 2021 | TX-ENV | $5,700 |
| Shell Oil Company | Shell PLC | oil and gas | environmental violation | 2021 | TX-ENV | $183,750 |
| Phillips 66 Company | Phillips 66 | oil and gas | environmental violation | 2021 | TX-ENV | $28,739 |
| Shell Chemical LP | Shell PLC | oil and gas | environmental violation | 2021 | TX-ENV | $14,800 |
| Enterprise Products Operating LLC | Enterprise Products Partners | oil and gas | environmental violation | 2021 | TX-ENV | $18,298 |
| Motiva Chemicals LLC | Saudi Arabian Oil Company (Saudi Aramco) | oil and gas | environmental violation | 2021 | TX-ENV | $5,910 |
| Shell Chemical LP | Shell PLC | oil and gas | environmental violation | 2021 | TX-ENV | $40,475 |
| TotalEnergies Petrochemicals & Refining USA, Inc. | TotalEnergies SE | oil and gas | environmental violation | 2021 | TX-ENV | $12,000 |
| The Premcor Refining Group Inc. | Valero Energy | oil and gas | environmental violation | 2021 | TX-ENV | $6,000 |
| Valero Refining-Texas, L.P. | Valero Energy | oil and gas | environmental violation | 2021 | TX-ENV | $18,750 |
| Enterprise Products Operating LLC | Enterprise Products Partners | oil and gas | environmental violation | 2021 | TX-ENV | $6,400 |
| Motiva Enterprises LLC | Saudi Arabian Oil Company (Saudi Aramco) | oil and gas | environmental violation | 2021 | TX-ENV | $34,565 |
| Diamond Shamrock Refining Company, L.P. | Valero Energy | oil and gas | environmental violation | 2021 | TX-ENV | $5,401 |
| Enterprise Products Operating LLC | Enterprise Products Partners | oil and gas | environmental violation | 2021 | TX-ENV | $9,660 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $10,500 |
| Phillips 66 Company | Phillips 66 | oil and gas | environmental violation | 2021 | TX-ENV | $15,751 |
| Valero Refining Co. | Valero Energy | oil and gas | air pollution violation | 2021 | CA-BAAQMD | $191,500 |
| Shell Oil Products US | Shell PLC | oil and gas | air pollution violation | 2021 | CA-BAAQMD | $433,000 |
| Tesoro Refining & Marketing Company | Marathon Petroleum | oil and gas | air pollution violation | 2021 | CA-BAAQMD | $2,227,000 |
| Shell Puget Sound Refinery | HF Sinclair Corporation | oil and gas | air pollution violation | 2021 | WA-NCAA | $60,000 |
| TA OPERATING CORP. DBA TRAVEL CENTERS OF AMERICA | BP | oil and gas | environmental violation | 2021 | CO-DPHE | $8,750 |
| KERR-MCGEE OIL & GAS | Occidental Petroleum | oil and gas | environmental violation | 2021 | CO-DPHE | $15,750 |
