Oil & Gas Companies in Broomfield County, CO
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Blue Chip Oil Inc | | Oil & Gas Operator | Oct 2025 |
| 2 | Chandler DJ Basin LLC | | Oil & Gas Operator | Dec 2007 |
| 3 | Crestone Peak Resources Operating LLC | | Oil & Gas Operator | Sep 2025 |
| 4 | Encana Energy Resources Inc | Denver, CO 80202-2828 | Oil & Gas Operator | Feb 2024 |
| 5 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Aug 2025 |
| 6 | Extraction Oil & Gas LLC | Denver, CO 80202 | Oil & Gas Operator | Sep 2025 |
| 7 | HRC Operating, LLC | Denver, CO 80202 | Oil & Gas Operator | Nov 2017 |
| 8 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Dec 2025 |
| 9 | Natural Resource Group Inc | | Oil & Gas Operator | Jan 2024 |
| 10 | Noble Energy Production Inc | Houston, TX 77067 | Oil & Gas Operator | Dec 2025 |
| 11 | North American Resources Company | Billings, MT 59101 | Oil & Gas Operator | Dec 2019 |
| 12 | Patina Oil & Gas Corporation | Denver, CO 80202 | Oil & Gas Operator | May 2016 |
| 13 | Sovereign Operating Company, LLC | Denver, CO 80202 | Oil & Gas Operator | Apr 2016 |
Production numbers shown above are only for Broomfield County, CO and for the production period listed.