| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Uhc Petroleum Corporation | Rocksprings, TX 78880 | Oil & Gas Operator | Oct 2025 |
| 2 | Ultra Resources Inc | Houston, TX 77060 | Oil & Gas Operator | Sep 2018 |
| 3 | Upp Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Oct 2025 |