| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Family Tree Corporation | Lakewood, CO 80228 | Oil & Gas Operator | Feb 2013 |
| 2 | Faulconer, Vernon E., Inc. | Tyler, TX 75711 | Oil & Gas Operator | Oct 2025 |
| 3 | Fidelity Exploration & Production Company | Denver, CO 80203 | Oil & Gas Operator | Nov 2025 |
| 4 | Florida Gas Exploration Co | Oil & Gas Operator | Feb 1985 | |
| 5 | Flying J Oil & Gas Inc | North Salt Lake, UT 84054 | Oil & Gas Operator | Dec 2009 |
| 6 | Fuel Exploration Inc | Denver, CO 80295 | Oil & Gas Operator | Jan 1992 |