| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Gary Oil & Gas | Deer Park, TX 77536 | Oil & Gas Operator | Dec 2024 |
| 2 | Geiser, D. Allen | Portland, TX 78374 | Oil & Gas Operator | Oct 2005 |
| 3 | Genesis Crude Oil LP | Houston, TX 77002 | Oil & Gas Operator | Apr 2000 |
| 4 | Greehey And Company LTD | San Antonio, TX 78216 | Oil & Gas Operator | May 2020 |
| 5 | Gulfmark Energy Inc | Houston, TX 77027 | Gas Operator | Apr 2023 |