| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Texcal Resources, Inc. | Plano, TX 75094 | Oil & Gas Operator | Apr 1994 |
| 2 | Texlan Oil Company, Inc. | Tyler, TX 75701 | Oil & Gas Operator | Nov 1994 |
| 3 | TMR Exploration, Inc. | Bossier City, LA 71171 | Oil & Gas Operator | Jun 2025 |
| 4 | Triad Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Oct 2011 |
| 5 | Trich Production, Inc. | Longview, TX 75606 | Oil & Gas Operator | Jan 2025 |