| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | G.G. Cornwell | Oil Operator | Apr 1987 | |
| 2 | Gladney Energy Partners, LLC | Oil & Gas Operator | Dec 2024 | |
| 3 | Goldsberry Operating Co., Inc. | Shreveport, LA 71101 | Oil & Gas Operator | Aug 2020 |
| 4 | Goldston Oil Corporation | Houston, TX 77257 | Oil & Gas Operator | Oct 2025 |