| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Fairway Resources Operating III LLC | Houston, TX 77002-2728 | Oil & Gas Operator | Jan 2026 |
| 2 | Felderhoff Bros Drilling Co Inc Dba Felderhoff Production Company | Muenster, TX 76252 | Oil Operator | Jan 2026 |
| 3 | Finley Resources Inc | Fort Worth, TX 76113 | Oil & Gas Operator | Apr 2026 |
| 4 | Forest 1 Development Company | Denver, CO 80202-4966 | Oil & Gas Operator | Mar 2008 |
| 5 | Four Seas Exploration LLC | Oklahoma City, OK 73101-1557 | Oil & Gas Operator | Dec 2019 |
| 6 | Fremont Energy Corporation | Oklahoma City, OK 73112 | Oil & Gas Operator | Dec 2004 |
| 7 | Fremont Exploration, Inc. | Oklahoma City, OK 73156 | Oil & Gas Operator | Nov 2014 |
| 8 | Frontier Operating Corporation | Albany, TX 76430 | Oil & Gas Operator | Apr 2026 |