Oil & Gas Companies in Washakie County, WY
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Wagner & Brown Limited Partnership | Midland, TX 79701 | Oil & Gas Operator | Feb 2013 |
| 2 | Wallway M J | Casper, WY 82601 | Oil & Gas Operator | Jan 1993 |
| 3 | Washakie Energies Company | Worland, WY 82401 | Oil & Gas Operator | Dec 2019 |
| 4 | Washakie Oil Company | | Oil & Gas Operator | Dec 1989 |
| 5 | Weaver Dale Inc | Powell, WY 82435 | Oil Operator | Apr 2005 |
| 6 | Weaver Oil Inc | | Oil & Gas Operator | Oct 2011 |
| 7 | Wellstar Corporation | Northglenn, CO 80233 | Oil & Gas Operator | Sep 2024 |
| 8 | White Rock Oil & Gas, LLC | Plano, TX 75024 | Oil & Gas Operator | Nov 2024 |
| 9 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
| 10 | Wold Oil Properties Inc | Denver, CO 80203 | Oil & Gas Operator | Feb 2018 |
| 11 | Wyoil Corp | Buffalo, WY 82834 | Oil Operator | Sep 2024 |
| 12 | Wyoming Resources Corporation | Rapid City, SD 57702 | Oil & Gas Operator | Oct 2018 |
Production numbers shown above are only for Washakie County, WY and for the production period listed.