| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Marlin Exploration, LLC | Oil & Gas Operator | Jan 2024 | |
| 2 | McGoldrick Oil Company | Shreveport, LA 71129 | Oil & Gas Operator | Jul 2020 |
| 3 | McGowan Working Partners, Inc. | Jackson, MS 39296 | Oil & Gas Operator | Apr 2024 |
| 4 | Midco Energy, Inc. | Oil & Gas Operator | Dec 1992 | |
| 5 | Mobil Oil Expl & Prod S E | Oil & Gas Operator | Dec 1979 | |
| 6 | Moon-Hines-Tigrett Operating Co., Inc. | Oil & Gas Operator | Nov 2023 | |
| 7 | Mosbacher Energy Company | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |