| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Quest Research & Dev. Corp. | Weatherford, TX 76086 | Oil & Gas Operator | Mar 2025 |
| 2 | Quintana Pet. Corp. | Refugio, TX 78377 | Oil & Gas Operator | Dec 2000 |
| 3 | Quintanilla, Tony C. | Atascosa, TX 78002 | Oil & Gas Operator | Mar 2025 |
| 4 | Quorum Energy Company | Dallas, TX 75201 | Oil & Gas Operator | Mar 2025 |