| 1 | Valence Operating Company | Kingwood, TX 77339 | Oil & Gas Operator | Dec 2024 |
| 2 | Valero Marketing & Supply Co | San Antonio, TX 78269-6000 | Oil & Gas Operator | Sep 2023 |
| 3 | Validus Energy II Midcon LLC | Denever, CO 80202 | Oil & Gas Operator | Sep 2024 |
| 4 | Valjohn Energy Corporation | Oklahoma City, OK 73142-6090 | Oil & Gas Operator | Sep 2024 |
| 5 | Vantage Point Operating Co | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 6 | Vaquero Resources, LLC | Edmond, OK 73034 | Oil & Gas Operator | Oct 2024 |
| 7 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Aug 2024 |
| 8 | Viersen & Cochran Drilling Company | | Oil & Gas Operator | May 2015 |
| 9 | Vintage Gas Inc | Tulsa, OK 74119-1029 | Oil & Gas Operator | Jun 2007 |
| 10 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Sep 2024 |