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Violation Tracker Industry Summary Page
Industry: oil and gas
Penalty Total since 2000: $55,565,445,820
Number of Records: 6,561
Note: The totals include only those entries matched to a parent company. The industry designation is the primary one for the parent's operations overall. The totals 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 or local 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 Current Parent Companies | Total Penalty $ | Number of Records |
| BP | $36,486,562,463 | 409 |
| Occidental Petroleum | $5,444,189,210 | 250 |
| Exxon Mobil | $3,344,306,098 | 581 |
| Marathon Petroleum | $1,572,743,103 | 375 |
| Shell PLC | $1,340,414,421 | 452 |
| Chevron | $1,267,656,300 | 619 |
| Valero Energy | $1,111,568,646 | 325 |
| Phillips 66 | $808,518,224 | 422 |
| PDVSA (Petroleos de Venezuela S.A.) | $503,225,288 | 108 |
| Devon Energy | $496,594,400 | 49 |
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.
| Company | Current Parent | Primary Offense Type | Year | Agency  | Penalty Amount |
| EQT CHAP LLC | EQT Corp. | environmental violation | 2012 | PA-ENV | $21,400 |
| EQT CHAP LLC | EQT Corp. | environmental violation | 2012 | PA-ENV | $13,750 |
| EQT CHAP LLC | EQT Corp. | environmental violation | 2011 | PA-ENV | $6,000 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2019 | PA-ENV | $99,999 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2012 | PA-ENV | $31,363 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2011 | PA-ENV | $13,270 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2011 | PA-ENV | $21,335 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2011 | PA-ENV | $22,300 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2010 | PA-ENV | $73,776 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2010 | PA-ENV | $40,000 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2010 | PA-ENV | $353,419 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2009 | PA-ENV | $30,000 |
| EOG RESOURCES INC | EOG Resources | environmental violation | 2002 | PA-ENV | $8,413 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2014 | PA-ENV | $17,926 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2012 | PA-ENV | $43,183 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2010 | PA-ENV | $11,100 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2008 | PA-ENV | $96,600 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2008 | PA-ENV | $233,250 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2008 | PA-ENV | $20,000 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2007 | PA-ENV | $9,600 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2007 | PA-ENV | $25,250 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2007 | PA-ENV | $24,919 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2006 | PA-ENV | $129,524 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2005 | PA-ENV | $48,180 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2005 | PA-ENV | $22,915 |
| CONOCOPHILLIPS CO | Phillips 66 | environmental violation | 2004 | PA-ENV | $27,385 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2020 | PA-ENV | $12,050 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2019 | PA-ENV | $13,250 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2018 | PA-ENV | $38,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2018 | PA-ENV | $185,598 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2017 | PA-ENV | $75,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2017 | PA-ENV | $115,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2016 | PA-ENV | $13,300 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2015 | PA-ENV | $30,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2015 | PA-ENV | $192,400 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2015 | PA-ENV | $241,100 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2013 | PA-ENV | $6,700 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2013 | PA-ENV | $12,250 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2012 | PA-ENV | $8,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2012 | PA-ENV | $16,750 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2011 | PA-ENV | $33,500 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2011 | PA-ENV | $25,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2011 | PA-ENV | $37,500 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2011 | PA-ENV | $12,750 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2011 | PA-ENV | $6,500 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2009 | PA-ENV | $42,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2008 | PA-ENV | $93,600 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2007 | PA-ENV | $20,980 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2008 | PA-ENV | $44,000 |
| CNX GAS CO LLC | CNX Resources | environmental violation | 2007 | PA-ENV | $20,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2017 | PA-ENV | $220,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2014 | PA-ENV | $178,622 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2014 | PA-ENV | $13,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2012 | PA-ENV | $230,355 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2010 | PA-ENV | $180,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2010 | PA-ENV | $29,500 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2010 | PA-ENV | $11,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $15,000 |
| CHIEF OIL & GAS LLC | Chesapeake Energy | environmental violation | 2008 | PA-ENV | $19,000 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2015 | PA-ENV | $12,000 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2015 | PA-ENV | $18,200 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2012 | PA-ENV | $280,695 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2012 | PA-ENV | $35,862 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2012 | PA-ENV | $7,131 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2011 | PA-ENV | $10,534 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2011 | PA-ENV | $190,000 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2011 | PA-ENV | $188,000 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2010 | PA-ENV | $11,715 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2010 | PA-ENV | $6,250 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2010 | PA-ENV | $9,900 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $35,000 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $9,125 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $12,750 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $201,969 |
| CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | environmental violation | 2009 | PA-ENV | $27,272 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2017 | PA-ENV | $300,000 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2014 | PA-ENV | $99,000 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2014 | PA-ENV | $120,000 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2014 | PA-ENV | $76,547 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2011 | PA-ENV | $274,421 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2010 | PA-ENV | $6,719 |
| CABOT OIL & GAS CORP | Coterra Energy | environmental violation | 2009 | PA-ENV | $120,000 |
| ANTERO RESOURCES CORP | Antero Resources | environmental violation | 2014 | PA-ENV | $75,000 |
| ANTERO RESOURCES CORP | Antero Resources | environmental violation | 2010 | PA-ENV | $148,250 |
| ANADARKO E&P ONSHORE LLC | Occidental Petroleum | environmental violation | 2010 | PA-ENV | $12,455 |
| ANADARKO E&P ONSHORE LLC | Occidental Petroleum | environmental violation | 2010 | PA-ENV | $9,641 |
| Range Resources - Appalachia, LLC | Range Resources | environmental violation | 2021 | PA-ENV | $294,000 |
| Transcontinental Gas Pipe Line Company, LLC | Williams Companies | environmental violation | 2020 | PA-ENV | $736,294 |
| CNX Gas Company LLC | CNX Resources | environmental violation | 2020 | PA-ENV | $175,000 |
| CNX Gas Company LLC and CNX Midstream Partners, LP | CNX Resources | environmental violation | 2020 | PA-ENV | $310,000 |
| Range Resources-Appalachia, LLC | Range Resources | environmental violation | 2020 | PA-ENV | $198,920 |
| CNX Gas Company, LLC | CNX Resources | environmental violation | 2020 | PA-ENV | $180,000 |
| EQT Production Company | EQT Corp. | environmental violation | 2019 | PA-ENV | $330,775 |
| EQT Production Company | EQT Corp. | environmental violation | 2018 | PA-ENV | $294,000 |
| CNX Gas Company, LLC | CNX Resources | environmental violation | 2018 | PA-ENV | $250,000 |
| CNX Gas Company, LLC | CNX Resources | environmental violation | 2017 | PA-ENV | $433,500 |
| Cabot Oil and Gas, Corp. | Coterra Energy | environmental violation | 2017 | PA-ENV | $99,000 |
| Seneca Resource Corporation | National Fuel Gas | environmental violation | 2017 | PA-ENV | $375,000 |
| WPX Energy Appalachia | Devon Energy | environmental violation | 2017 | PA-ENV | $1,200,000 |
| CNX Gas Company LLC | CNX Resources | environmental violation | 2016 | PA-ENV | $139,000 |
| CNX Gas Company LLC | CNX Resources | environmental violation | 2015 | PA-ENV | $450,750 |
