| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Farris Well Service | Oil & Gas Operator | Dec 2021 | |
| 2 | Faulconer, Vernon E., Inc. | Tyler, TX 75711 | Oil & Gas Operator | Feb 2026 |
| 3 | Ferguson Orval L | Oil & Gas Operator | Oct 1983 | |
| 4 | First National Oil Inc | Edmond, OK 73003 | Oil & Gas Operator | Jan 2026 |
| 5 | Flynn Energy Cor | Oil & Gas Operator | Mar 1992 | |
| 6 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Apr 2026 |
| 7 | Four Star Oil & Gas Company | Houston, TX 77252 | Oil & Gas Operator | Jan 2026 |
| 8 | Fritzler Resources Inc | Fort Morgan, CO 80701 | Oil & Gas Operator | Jan 2026 |