| 1 | F & G Management LLC | Claremore, OK 74019-0392 | Oil Operator | Sep 2024 |
| 2 | Farmland Industries Inc | Kansas City, MO 64195-0111 | Oil & Gas Operator | Nov 1995 |
| 3 | Ferguson-Hunter Explor Inc | N Little Rock, AR 72120-1667 | Oil & Gas Operator | Aug 2016 |
| 4 | Ferraro Energy Corporation | Oklahoma City, OK 73114-6629 | Oil & Gas Operator | Aug 2013 |
| 5 | Finney Drilling Co. | Wann, OK 74083-2314 | Oil Operator | Jul 2018 |
| 6 | Finney Kyler A Dba Finney Oil Co | Wann, OK 74083 | Oil Operator | Sep 2024 |
| 7 | Flood Thirty Seven LLC | Dewey, OK 74029 | Oil Operator | Sep 2024 |
| 8 | Flowin Gold Inc | Sapulpa, OK 74066-9735 | Oil & Gas Operator | Apr 2020 |
| 9 | Foster Oil & Gas | Bartlesville, OK 74005 | Oil & Gas Operator | Mar 2014 |
| 10 | Four A Oil Company Inc | Copan, OK 74022 | Oil Operator | Aug 2022 |
| 11 | Fox Jr Jimmy D | Bartlesville, OK 74003 | Oil & Gas Operator | Nov 2005 |
| 12 | Fox Northeastern Oil & Gas Corp | Bartlesville, OK 74003-2226 | Oil & Gas Operator | Oct 2024 |
| 13 | Frierson & Kirchner | | Oil & Gas Operator | Mar 2007 |
| 14 | Frisco Energy, L.L.C. | Tulsa, OK 74105 | Oil & Gas Operator | Oct 2024 |