| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Gary-Williams Co (The) | Denver, CO 80202 | Oil Operator | Nov 2009 |
| 2 | General Minerals Corp | Oklahoma City, OK 73105 | Oil & Gas Operator | Dec 2015 |
| 3 | Giant Exploration & Prod Co | Farmington, NM 87499 | Oil & Gas Operator | Dec 2009 |
| 4 | Golden Oil Holding Corporation | Houston, TX 77057 | Oil & Gas Operator | Mar 2022 |
| 5 | Great Western Onshore Inc | Houston, TX 77002 | Oil & Gas Operator | Mar 2008 |