| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Gibson J W | Oil & Gas Operator | Sep 1999 | |
| 2 | Grand Mesa Operating Company | Wichita, KS 67206 | Oil & Gas Operator | Feb 2024 |
| 3 | Grynberg* Jack Dba Grynberg Petroleum Co | Oil & Gas Operator | Jan 2023 |