Oil & Gas Companies in Crook County, WY
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | C & H Well Servicing Inc | Gillette, WY 82717 | Oil & Gas Operator | Sep 2024 |
| 2 | Cambria Oil Company | Casper, WY 82601 | Oil & Gas Operator | Dec 1996 |
| 3 | Cardinal Wyoming LLC | | Oil & Gas Operator | Sep 2024 |
| 4 | Chaparral Resources Inc | Denver, CO 80293 | Oil & Gas Operator | Jan 1996 |
| 5 | Charger Resources, LLC | Hurst, TX 76054 | Oil & Gas Operator | Aug 2015 |
| 6 | Chipcore LLC | Casper, WY 82601 | Oil & Gas Operator | Sep 2024 |
| 7 | CHS McPherson Refinery Inc | Platteville, CO 80651 | Oil & Gas Operator | Apr 1994 |
| 8 | Citation Oil & Gas Corp. | Houston, TX 77269 | Oil & Gas Operator | Nov 2024 |
| 9 | Clinton Oil Co | Wichita, KS 67202 | Oil & Gas Operator | Apr 1980 |
| 10 | Columbine Exploration Corp | Englewood, CO 80111 | Oil & Gas Operator | Aug 1998 |
| 11 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
| 12 | Costilla Energy Inc | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
| 13 | Cotton Petroleum Corporation | Tulsa, OK 74102 | Oil & Gas Operator | Jan 2005 |
Production numbers shown above are only for Crook County, WY and for the production period listed.