Oil & Gas Companies in Garfield County, CO
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Caerus Piceance LLC | | Oil & Gas Operator | Feb 2024 |
| 2 | Caerus Washco LLC | Denver, CO 80202 | Oil & Gas Operator | Feb 2024 |
| 3 | Calpine Natural Gas L.P. | Houston, TX 77002 | Oil & Gas Operator | Jan 2006 |
| 4 | Carbon Energy Corporation (USA) | Denver, CO 80290 | Oil & Gas Operator | Jul 2004 |
| 5 | CDX Rockies LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2005 |
| 6 | Celsius Energy Company | Denver, CO 80202-1558 | Oil & Gas Operator | Mar 2000 |
| 7 | Chandler & Associates LLC | | Oil & Gas Operator | Jul 2001 |
| 8 | Chevron Midcontinent, L.P. | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
| 9 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
| 10 | Coachman Energy Operating Company LLC | Englewood, CO 80111 | Oil & Gas Operator | Aug 2018 |
| 11 | Coastal Oil & Gas Corporation | Houston, TX 77252 | Oil & Gas Operator | Dec 2009 |
| 12 | ConocoPhillips Company | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
| 13 | CPX Piceance Holdings LLC | | Oil & Gas Operator | Feb 2024 |
Production numbers shown above are only for Garfield County, CO and for the production period listed.