| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Icarus Operating Corporation | Spring, TX 77393 | Oil & Gas Operator | Dec 2024 |
| 2 | Inexco Oil Company | Houston, TX 77210 | Oil & Gas Operator | Mar 2013 |
| 3 | Inland Ocean, Inc. | San Antonio, TX 78205 | Oil & Gas Operator | Dec 2024 |
| 4 | Inspire Oil And Gas Inc. | Katy, TX 77449 | Oil & Gas Operator | Dec 2024 |
| 5 | Intercoastal Energy, Inc. | Houston, TX 77055 | Oil & Gas Operator | Aug 2003 |
| 6 | Ipr USA Corp. | Irving, TX 75039 | Oil & Gas Operator | Jun 2009 |
| 7 | Irish Oil & Gas Co. | Houston, TX 77242 | Oil & Gas Operator | Aug 2003 |