Oil & Gas Companies in Adams County, MS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Mammoth Service Group, LLC | | Oil & Gas Operator | Jun 2025 |
| 2 | Manchester Oil Co | | Oil Operator | Jan 2000 |
| 3 | Marlin Exploration, LLC | | Oil & Gas Operator | Jul 2025 |
| 4 | McGoldrick Oil Company | Shreveport, LA 71129 | Oil & Gas Operator | Jul 2020 |
| 5 | McGowan Working Partners, Inc. | Jackson, MS 39296 | Oil & Gas Operator | Oct 2025 |
| 6 | Meason Operating Company | Natchez, MS 39121 | Oil & Gas Operator | Dec 2011 |
| 7 | Meng Oper. & Expl. Co. | | Oil & Gas Operator | Dec 1989 |
| 8 | Meyer, Ruskin H. Et Al | | Oil Operator | Oct 1980 |
| 9 | Midroc Oil Company Et Al | | Oil Operator | Nov 1984 |
| 10 | Midroc Operating Company | | Oil & Gas Operator | Apr 2013 |
| 11 | Miss Lou Oil Producers, Inc. | | Oil & Gas Operator | Dec 1998 |
| 12 | Morrow Oil & Gas Co. | Terry, MS 39170 | Oil & Gas Operator | Jul 2025 |
| 13 | MT. Crescent Operating Company, LLC | | Oil & Gas Operator | Jul 2025 |
Production numbers shown above are only for Adams County, MS and for the production period listed.