| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | National Coopera | Oil & Gas Operator | Mar 1992 | |
| 2 | Ness Crude Oil I | Oil Operator | Mar 1994 | |
| 3 | Norstar Petroleum Inc | Englewood, CO 80112 | Oil & Gas Operator | Jun 2025 |
| 4 | Novy Oil & Gas, Inc. | Goddard, KS 67052 | Oil & Gas Operator | Aug 2025 |