| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Walsh Production Inc | Oil & Gas Operator | Nov 2008 | |
| 2 | Wapiti Operating, LLC | Houston, TX 77043 | Oil & Gas Operator | Dec 2024 |
| 3 | Ward & Son* Alfred | Oil & Gas Operator | Jun 2023 | |
| 4 | Wesco Operating, Inc. | Casper, WY 82602 | Oil & Gas Operator | Oct 2024 |
| 5 | Western Operating Company | Denver, CO 80204 | Oil & Gas Operator | Sep 2024 |
| 6 | Westgate Oil Company, Inc. | Eureka, KS 67045 | Oil Operator | Sep 2024 |