| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 101 | Wexpro Company | Rock Springs, WY 82902-0458 | Oil & Gas Operator | Jun 2026 |
| 102 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Sep 2026 |
| 103 | Williams Exploration Company | Oil & Gas Operator | Dec 1986 | |
| 104 | XTO Energy Inc. | Spring, TX 77389 | Oil & Gas Operator | Sep 2026 |