Oil & Gas Companies in Toole County, MT
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Macum Energy Inc | Billings, MT 59104 | Oil & Gas Operator | Aug 2021 |
| 2 | McCarthy, Lawrence J. | Plains, MT 59859-9215 | Oil & Gas Operator | Nov 2011 |
| 3 | McCullis Resources Co., Inc. | Littleton, CO 80161 | Oil & Gas Operator | Jul 2025 |
| 4 | McOil Montana One LLC | Vancouver, BC V6Z2W5 | Gas Operator | Jun 2025 |
| 5 | MCR, LLC | Shelby, MT 59474 | Oil & Gas Operator | Jun 2025 |
| 6 | Misc Oil Co | Oilmont, MT 59466 | Oil Operator | Jul 2025 |
| 7 | Montalban Oil & Gas Operations, Inc. | Cut Bank, MT 59427 | Oil & Gas Operator | Jul 2025 |
| 8 | Montana Oil Field Acquisition I, LLC | Rutherford, NJ 07070 | Oil Operator | Jun 2016 |
| 9 | Montana Power Company | Butte, MT 59701 | Oil & Gas Operator | Apr 2002 |
| 10 | Montana Power Gas Company | | Oil & Gas Operator | Apr 2002 |
| 11 | Mountain Pacific General Inc. | Cut Bank, MT 59427 | Oil & Gas Operator | Jun 2022 |
Production numbers shown above are only for Toole County, MT and for the production period listed.