| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | F.D. Looman | Sedan, KS 67361 | Oil Operator | Jun 2008 |
| 2 | Fadely, Dale Leon | Sedan, KS 67361 | Oil & Gas Operator | Dec 2009 |
| 3 | Fairchild Explor | Oil & Gas Operator | Apr 1995 | |
| 4 | Farris Oil, Inc. | Sedan, KS 67361 | Oil Operator | Dec 2023 |
| 5 | Finney Oil Company | Oil & Gas Operator | Dec 2023 | |
| 6 | Flatland Oil Com | Oil Operator | Sep 1985 | |
| 7 | Flowers Well Ser | Oil Operator | Feb 1991 | |
| 8 | Forestar Petroleum Corporation | Denver, CO 80202 | Oil & Gas Operator | May 2017 |
| 9 | Foster Oil & Gas | Bartlesville, OK 74005 | Oil & Gas Operator | Mar 2014 |
| 10 | French & Winters | Oil Operator | Feb 1994 |