| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Barfield Oil Cor | Oil Operator | Oct 1995 | |
| 2 | Benson Mineral G | Oil & Gas Operator | Dec 1995 | |
| 3 | Benson Mineral Group, Inc. | Denver, CO 80202 | Oil & Gas Operator | Apr 2022 |
| 4 | Blake Production Company, Inc. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2025 |
| 5 | Bond Oil Company | Marion, KS 66861 | Gas Operator | Jan 1991 |