| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Wesco Operating, Inc. | Casper, WY 82602 | Oil & Gas Operator | Aug 2025 |
| 2 | Willard Pease Drilling Co | Grand Junction, CO 81501 | Oil & Gas Operator | Dec 1983 |
| 3 | William G Bush | Grand Junction, CO 81506 | Oil & Gas Operator | Jun 2012 |
| 4 | Woosley, James P | Moab, UT 84532 | Oil & Gas Operator | Jun 2025 |