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| Operator | Operating State | Recent Oil Production | Recent Gas Production | Production Dates on File |
|---|---|---|---|---|
| Exxon Mobil Corporation | Wyoming | 0 BBLs | 22,039,781 MCF | Jan 1978 - Mar 2025 |
| F. G. Holl Company L.L.C. | Kansas | 7,112 BBLs | 10,020 MCF | Jan 1980 - Feb 2025 |
| Fae II Operating LLC | New Mexico | 19,032 BBLs | 85,733 MCF | Dec 2019 - Mar 2025 |
| Falcon Exploration, Inc. | Kansas | 8,247 BBLs | 29,971 MCF | Jan 1980 - Feb 2025 |
| Farmer, John O., Inc. | Kansas | 28,291 BBLs | 6,396 MCF | Jan 1980 - Feb 2025 |
| Fasken Oil & Ranch LTD | New Mexico | 24,180 BBLs | 41,525 MCF | Jan 1996 - Apr 2025 |
| Federated Oil And Gas Properties Inc | Michigan | 5,496 BBLs | 1,412 MCF | Jan 1982 - Mar 2025 |
| FH Petroleum Corp. | North Dakota | 2,051 BBLs | 676 MCF | Dec 2001 - Apr 2025 |
| Finley Resources Inc | Wyoming | 4,535 BBLs | 0 MCF | Jul 2001 - Apr 2025 |
| Finley Resources, Inc | Utah | 195,140 BBLs | 319,709 MCF | Apr 2008 - Mar 2025 |
| Firstrike Energy Corporation | Louisiana | 3,495 BBLs | 2,479 MCF | Nov 2017 - Jan 2025 |
| Five States Operating Company, LLC | North Dakota | 7,769 BBLs | 3,577 MCF | Aug 2023 - Apr 2025 |
| Flat Creek Resources, LLC | New Mexico | 95,503 BBLs | 292,735 MCF | Oct 2021 - Mar 2025 |
| Flatlander Petroleum LLC | Kansas | 1,285 BBLs | 4,999 MCF | Jan 2020 - Feb 2025 |
| Fletcher Petroleum Corp. | Alabama | 6,880 BBLs | 3,112 MCF | Nov 2010 - Mar 2025 |
| Fontainebleau Operating, LLC | Louisiana | 7,413 BBLs | 27,207 MCF | Mar 2017 - Dec 2024 |
| Formentera Operations LLC | Louisiana | 24,318 BBLs | 160,867 MCF | Aug 2022 - Dec 2024 |
| Formentera Operations, LLC | Mississippi | 22,817 BBLs | 6,413 MCF | Oct 1976 - Feb 2025 |
| Formentera Operations, LLC | North Dakota | 126,003 BBLs | 346,159 MCF | Jun 2022 - Apr 2025 |
| Forty Acres Energy, LLC | New Mexico | 6,722 BBLs | 18,177 MCF | Aug 2016 - Mar 2025 |
| Fossil Creek Energy, LLC | Kansas | 5,631 BBLs | 0 MCF | Jan 2010 - Feb 2025 |
| Fossil Energy, LLC | Kansas | 2,266 BBLs | 0 MCF | Jan 2010 - Feb 2025 |
| Fossil Resources LLC | Kansas | 1,885 BBLs | 0 MCF | Jan 2010 - Feb 2025 |
| Foundation Energy Management, LLC | Montana | 1,559 BBLs | 904 MCF | Jan 2016 - Mar 2025 |
| Foundation Energy Management, LLC | North Dakota | 45,825 BBLs | 63,847 MCF | Jun 2016 - Apr 2025 |
| Foundation Energy Managment LLC | Wyoming | 27 BBLs | 71,760 MCF | Sep 2006 - Apr 2025 |
| Fourpoint Resources, LLC | Utah | 944,127 BBLs | 1,834,465 MCF | Feb 2025 - Mar 2025 |
| Fourwinds Oil Corporation | Kansas | 3,191 BBLs | 0 MCF | Mar 2007 - Feb 2025 |
| Fran Oil, Inc. | Louisiana | 2,347 BBLs | 7,075 MCF | Nov 1992 - Dec 2024 |
| Franks Operating Company, L.L.C. | Louisiana | 447 BBLs | 29,862 MCF | Nov 2009 - Dec 2024 |
| Frog Island, L.L.C. | Louisiana | 1,675 BBLs | 0 MCF | May 2001 - Jan 2025 |
| Fulcrum Energy Operating LLC | Colorado | 113,035 BBLs | 188,232 MCF | Oct 2022 - Mar 2025 |
| Fulcrum Energy Operating, LLC | North Dakota | 11,879 BBLs | 2,137 MCF | Feb 2023 - Apr 2025 |
| Fulfer Oil & Cattle LLC | New Mexico | 1,637 BBLs | 3,905 MCF | Feb 1995 - Apr 2025 |
| Fundare Resources Operating Company LLC | Colorado | 81,309 BBLs | 410,192 MCF | Nov 2021 - Mar 2025 |
| Furie Operating Alaska, LLC | Alaska | 0 BBLs | 407,256 MCF | Nov 2015 - Apr 2025 |
| FX Drilling Company, Inc. | Montana | 1,398 BBLs | 0 MCF | Jan 1991 - Mar 2025 |
| G And C Operating, LLC | New Mexico | 5,930 BBLs | 3,473 MCF | Apr 2009 - Mar 2025 |
| G L M Company | Kansas | 4,808 BBLs | 0 MCF | Jan 1980 - Feb 2025 |
| Gaines Operating, LLC | Louisiana | 1,844 BBLs | 0 MCF | Apr 2000 - Dec 2024 |
| George D. Hartfield Oil & Gas, Inc. | Louisiana | 1,977 BBLs | 0 MCF | Nov 1989 - Dec 2024 |
| Geoterre Operating, L.L.C. | Louisiana | 7,780 BBLs | 682 MCF | Mar 2019 - Dec 2024 |
| Gep Haynesville II, LLC | Louisiana | 0 BBLs | 14,445,858 MCF | Sep 2021 - Dec 2024 |
| Gladney Energy Partners, LLC | Louisiana | 1,661 BBLs | 1,007 MCF | Oct 2017 - Dec 2024 |
| GMT Exploration Company LLC | Colorado | 53,462 BBLs | 70,168 MCF | May 2021 - Apr 2025 |
| GMT Exploration Company LLC | Wyoming | 25 BBLs | 45,628 MCF | Feb 2005 - Apr 2025 |
| Goodale Enterprises LLC | Michigan | 4,907 BBLs | 0 MCF | Jan 1985 - Apr 2025 |
| Gore Oil Company | Kansas | 15,541 BBLs | 3,033 MCF | Jan 1980 - Feb 2025 |
| Grady Bolding Corporation | Kansas | 2,773 BBLs | 0 MCF | Jan 1980 - Feb 2025 |
| Grand Mesa Operating Co | Colorado | 2,044 BBLs | 95 MCF | Jan 1999 - Apr 2025 |