| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Waller Brothers Inc | Oil & Gas Operator | Jul 2004 | |
| 2 | Watchtower Petroleum, LLC | Oil & Gas Operator | Jun 2025 | |
| 3 | Weiser-Brown Operating Company | Magnolia, AR 71754 | Oil & Gas Operator | Dec 2025 |
| 4 | Wellspring Oil LLC | Oil Operator | Oct 2025 | |
| 5 | Wilcox Energy Company | Oil & Gas Operator | Oct 2025 | |
| 6 | Williams Producing Co | Oil & Gas Operator | Sep 2025 |