| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Tep Barnett USA, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Oct 2025 |
| 2 | Trinity River Energy Oper, LLC | Houston, TX 77008 | Oil & Gas Operator | May 2018 |
| 3 | Tuleta Energy Partners, LLC | Norman, OK 73072 | Oil & Gas Operator | Oct 2025 |
| 4 | Txu Lone Star Pipeline | Dallas, TX 75201 | Oil & Gas Operator | Oct 2003 |