Oil & Gas Companies in Pittsburg County, OK
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Fairway Resources Operating III LLC | Houston, TX 77002-2728 | Oil & Gas Operator | Jun 2025 |
| 2 | Faith Production LLC | Holdenville, OK 74848 | Oil & Gas Operator | Jun 2025 |
| 3 | Faulconer Vernon E Inc | Tyler, TX 75711 | Oil & Gas Operator | Jul 2025 |
| 4 | Faulkner Corporation | Oklahoma City, OK 73154-9704 | Oil & Gas Operator | Jan 2017 |
| 5 | Ferguson Oil Company Inc | | Oil & Gas Operator | Apr 1994 |
| 6 | First Natural Gas Inc | Checotah, OK 74426 | Oil & Gas Operator | Jun 2025 |
| 7 | Flagin Operating LLC | Norman, OK 73072-2405 | Oil & Gas Operator | May 2025 |
| 8 | Focus Energy, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 2019 |
| 9 | Foree Oil Company | Terrell, TX 75160 | Oil & Gas Operator | Oct 2025 |
| 10 | Foreman Enterprises, Inc. | Edmond, OK 73003 | Oil & Gas Operator | May 2025 |
| 11 | Fortuna Energy Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2014 |
| 12 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Oct 2025 |
| 13 | Four Brothers Inc | | Oil & Gas Operator | Jan 2020 |
| 14 | FP Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2008 |
| 15 | Frisco Energy, L.L.C. | Tulsa, OK 74105 | Oil & Gas Operator | Jun 2025 |
Production numbers shown above are only for Pittsburg County, OK and for the production period listed.