Oil & Gas Companies in Uintah County, UT
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Uinta Oil & Gas | Roosevelt, UT 84066 | Oil & Gas Operator | Nov 1997 |
| 2 | Uinta Wax Operating, LLC | Fort Worth, TX 76107 | Oil & Gas Operator | Jun 2025 |
| 3 | Uintah Investors LLC | Vernal, UT 84078 | Oil & Gas Operator | Jun 2025 |
| 4 | Ultra Resources Inc | Houston, TX 77060 | Oil & Gas Operator | Sep 2018 |
| 5 | Umc Petroleum Corporation | Houston, TX 77002 | Oil & Gas Operator | Mar 2015 |
| 6 | Union Oil Co Of California | Midland, TX 79706 | Oil & Gas Operator | Jan 2022 |
| 7 | Union Pacific Resources Co. | Fort Worth, TX 76101 | Oil & Gas Operator | Sep 2002 |
| 8 | United Utilities Corporation | Conroe, TX 77301 | Oil & Gas Operator | Oct 1998 |
| 9 | Universal Resources Corp. | Salt Lake Cty, UT 84145 | Oil & Gas Operator | Jan 2000 |
| 10 | Utah Gas Op LTD | Rangely, CO 81648 | Oil & Gas Operator | Jun 2025 |
| 11 | Utah-Westar DRL Ventures | Dallas, TX 75201 | Oil & Gas Operator | Nov 1987 |
| 12 | Ute Energy Upstream Holdings LLC | Denver, CO 80202 | Oil & Gas Operator | Dec 2012 |
| 13 | Utex Oil Company | Elko, NV 89803 | Oil & Gas Operator | Dec 1988 |
Production numbers shown above are only for Uintah County, UT and for the production period listed.