| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | F & M Oil Compan | Oil & Gas Operator | Feb 1993 | |
| 2 | F.G. Holl Co., LLC | Wichita, KS 67206 | Oil & Gas Operator | Jun 2025 |
| 3 | Fina Oil & Chemi | Oil & Gas Operator | Oct 1995 | |
| 4 | Four States Petr | Oil & Gas Operator | Nov 1990 |