| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | I & L Development Co. | Dallas, TX 75219 | Oil & Gas Operator | Mar 1996 |
| 2 | Imperial Oil Company | Houston, TX 77073 | Oil & Gas Operator | Oct 2004 |
| 3 | Ipact | Austin, TX 78734 | Oil & Gas Operator | Apr 2024 |
| 4 | Ira Testers | Ira, TX 79527 | Oil & Gas Operator | Apr 2024 |
| 5 | Ivory Energy, LLC | Wichita Falls, TX 76307 | Oil & Gas Operator | Apr 2024 |