| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Ultra Oil & Gas, Inc. | Centerton, AR 72719 | Oil & Gas Operator | Oct 2025 |
| 2 | United Operating Company | Olney, TX 76374 | Oil & Gas Operator | Aug 2003 |
| 3 | Upland Resources LLC | Canadian, TX 79014 | Oil & Gas Operator | Oct 2025 |
| 4 | Upstream Properties, LLC | Southlake, TX 76092 | Oil & Gas Operator | Oct 2025 |