| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Baney Well Service Inc | Denver, CO 80237 | Oil Operator | Jun 2016 |
| 2 | Bill Barrett Corporation | Denver, CO 80202 | Oil & Gas Operator | Dec 2017 |
| 3 | Bitterroot Energy Partners LLC | Oil & Gas Operator | Aug 2025 |