| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Medallion Exploration | Holladay, UT 84117 | Oil & Gas Operator | Dec 2015 |
| 2 | Meridian Oil Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 1996 |
| 3 | Michigan Oil Co. | FT Worth, TX 76117 | Oil & Gas Operator | Feb 1998 |
| 4 | Moon-Hines-Tigrett Operating Co., Inc. | Oil & Gas Operator | Dec 2023 | |
| 5 | Morrow Oil & Gas Co. | Terry, MS 39170 | Oil & Gas Operator | Dec 2023 |
| 6 | Morrow Operating Co., Inc. | Oil Operator | Mar 2003 | |
| 7 | Munoco Co. | El Dorado, AR 71730 | Oil & Gas Operator | Jul 2021 |
| 8 | Munoco Co. L.C. | Oil & Gas Operator | Jun 2003 | |
| 9 | MWJ Producing Company | Midland, TX 79701 | Oil & Gas Operator | Jul 1998 |