Oil & Gas Companies in San Juan County, UT
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 201 | Wesco Operating Inc | Casper, WY 82602 | Oil & Gas Operator | Feb 2026 |
| 202 | Wesgra Corporation | Mexican Hat, UT 84531 | Oil & Gas Operator | Feb 2026 |
| 203 | Western Natural Gas | | Oil & Gas Operator | Aug 1974 |
| 204 | Wexpro Company | Rock Springs, WY 82902-0458 | Oil & Gas Operator | Feb 2026 |
| 205 | Whiting Oil And Gas Corporation | Houston, TX 77002 | Oil & Gas Operator | Apr 2026 |
| 206 | Whitley, William W | Denver, CO 80209 | Oil & Gas Operator | Dec 1983 |
| 207 | Willard Pease Drilling Co | Grand Junction, CO 81501 | Oil & Gas Operator | Dec 1983 |
| 208 | Willstar Energy GP, LLC | Houston, TX 77279 | Oil & Gas Operator | Sep 2013 |
| 209 | Wilshire Oil Co. Of Texas | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2004 |
| 210 | Wintershall Oil & Gas Corp | Houston, TX 77027 | Oil & Gas Operator | Jul 1989 |
| 211 | Wrights Drilling | Cortez, CO 81321 | Oil & Gas Operator | Oct 1983 |
| 212 | Zoller & Danneberg Inc | Denver, CO 80203 | Oil & Gas Operator | May 1975 |
Production numbers shown above are only for San Juan County, UT and for the production period listed.