| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | McIver, Terry L. | Santa Anna, TX 76878 | Oil & Gas Operator | Aug 2003 |
| 2 | Mercury Operating, LLC | Dallas, TX 75208 | Oil & Gas Operator | Feb 2026 |
| 3 | Mesa Operating, LLC | Plano, TX 75093 | Oil & Gas Operator | Feb 2026 |
| 4 | Mueller Exploration, Inc. | Portland, TX 78374 | Oil & Gas Operator | Feb 2026 |
| 5 | MWJ Producing Company | Midland, TX 79701 | Oil & Gas Operator | Jul 1998 |