| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | M & M Oil Company | Monahans, TX 79756 | Oil & Gas Operator | May 2026 |
| 2 | M.A.E. Resources, Inc. | Parker, KS 66072 | Oil Operator | Sep 2011 |
| 3 | Martin Oil Properties | Oil Operator | Dec 2009 | |
| 4 | McFadden Oil Co. | Oil Operator | May 2026 | |
| 5 | McGown Drilling, Inc. | Mound City, KS 66056 | Oil Operator | May 2026 |
| 6 | Miller Energy LLC | Garnett, KS 66032 | Oil Operator | Jun 2026 |