| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Tenneco Oil Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Jul 2025 |
| 2 | Texaco Exploration & Prod | Midland, TX 79702 | Oil & Gas Operator | Aug 2002 |
| 3 | Toc Oil Inc | Denver, CO 80202 | Oil & Gas Operator | Aug 2025 |
| 4 | Toc-Rocky Mountain Inc | Oil & Gas Operator | Oct 2013 | |
| 5 | Trout Kye Jr | Oil & Gas Operator | Dec 2010 |