| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | R.C.S. Oil, Inc. | Conrad, MT 59425 | Oil Operator | Jul 2025 |
| 2 | Ranck Oil Company | Cut Bank, MT 59427 | Oil & Gas Operator | Sep 2025 |
| 3 | Robert Hawkins Inc | Kevin, MT 59454 | Oil & Gas Operator | Sep 2025 |
| 4 | Roland Oil And Gas | Cut Bank, MT 59427 | Oil Operator | Feb 2023 |