| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Qep Energy Company | Midland, TX 79701 | Oil & Gas Operator | Jun 2025 |
| 2 | Quality Petroleum, Inc. | Dallas, TX 75240 | Oil & Gas Operator | Jan 2022 |
| 3 | Quantent Energy Partners Operating LLC | Gas Operator | Dec 2024 | |
| 4 | Quest Energies | Oil & Gas Operator | Mar 1997 | |
| 5 | Quest Energies Group,LTD. | Shreveport, LA 71106 | Oil & Gas Operator | Mar 1997 |
| 6 | Quest Energies, L.L.C. | Oil & Gas Operator | Jan 2025 | |
| 7 | Questar Expl. And Prod. Co. | Salt Lake Cty, UT 84145 | Oil & Gas Operator | Jul 2011 |
| 8 | Quinoco Petroleum Inc | Oil & Gas Operator | Dec 1990 |