Oil & Gas Companies in Dewey County, OK
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Valence Operating Company | Kingwood, TX 77339 | Oil & Gas Operator | Dec 2025 |
| 2 | Validus Energy II Midcon LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2025 |
| 3 | Valpoint Operating, LLC | Amarillo, TX 79101 | Oil & Gas Operator | Dec 2025 |
| 4 | Van Horn Oil Company | Ada, OK 74820 | Oil & Gas Operator | Oct 1999 |
| 5 | Vantage Point Operating Co. | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 6 | Vaquero Resources, LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Aug 2025 |
| 7 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Jun 2025 |
| 8 | Veenker Resources Inc | Oklahoma City, OK 73113 | Oil & Gas Operator | Sep 2025 |
| 9 | Vega Energy Company | Nichols Hill, OK 73116 | Oil & Gas Operator | Sep 2015 |
| 10 | Viersen & Cochran Drilling Company | | Oil & Gas Operator | May 2015 |
| 11 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Aug 2025 |
| 12 | Vitol Inc. | Houston, TX 77098 | Oil & Gas Operator | Sep 2023 |
Production numbers shown above are only for Dewey County, OK and for the production period listed.