| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Ferguson Orval L | Oil & Gas Operator | Oct 1983 | |
| 2 | First Energy Corporation | Oil & Gas Operator | Jun 1993 | |
| 3 | Fna Oil Company, LLC | Richfield, KS 67953 | Gas Operator | Jun 2025 |
| 4 | Four Star Oil & Gas Company | Houston, TX 77252 | Oil & Gas Operator | Jul 2025 |