| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Austin Energy LLC | Oil Operator | Mar 2026 | |
| 2 | Bailer And Deshaw | Oil Operator | Dec 2020 | |
| 3 | Bailer Oil Company LLC | Oil Operator | Dec 2025 | |
| 4 | Dome Petroleum Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2016 |
| 5 | Elek Aaron III | Oil Operator | Jul 2005 | |
| 6 | H And H Star Energy Inc Dba Petrostar Energy | Oil & Gas Operator | Feb 2004 | |
| 7 | Hardy And Hardy Consulting LLC | Oil & Gas Operator | Mar 2026 | |
| 8 | Mercury Exploration Co | Fort Worth, TX 76104 | Oil & Gas Operator | Dec 2006 |
| 9 | Midstate Employment Services LLC | Oil Operator | Apr 2024 | |
| 10 | Miller Energy Company II LLC | Oil & Gas Operator | Mar 2026 | |
| 11 | Omni Petroleum Corporation | Austin, TX 78738 | Oil & Gas Operator | Jun 2026 |
| 12 | Oryx Energy Company | Dallas, TX 75221 | Oil & Gas Operator | May 2002 |
| 13 | Richter Ervin E | Oil & Gas Operator | Dec 2009 | |
| 14 | Summit Essexville Inc | Oil Operator | Dec 2014 | |
| 15 | Tuscola Energy Inc | Oil & Gas Operator | Jan 2026 |