| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Iks Operating | Upton, WY 82703 | Oil & Gas Operator | Jul 2013 |
| 2 | Indian Creek Resources Inc | Loveland, CO 80538 | Oil & Gas Operator | Mar 2024 |
| 3 | Infield Discovery LLC | Madison, MS 39110 | Oil & Gas Operator | Jul 2024 |
| 4 | Integrated Energy Inc | Houston, TX 77002 | Oil & Gas Operator | Aug 2003 |
| 5 | Integrated Petroleum Corporation | Denver, CO 80202 | Oil Operator | Jan 2010 |
| 6 | Integrity Oil & Gas | Golden, CO 80401 | Oil & Gas Operator | May 2011 |