| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Black Rock Operating, L.L.C. | Northport, AL 35475 | Oil & Gas Operator | Jun 2025 |
| 2 | Bridge Oil Company LP | Midland, TX 79702 | Oil & Gas Operator | May 1999 |
| 3 | Browning & Welch, Inc. | Oil & Gas Operator | Mar 2005 |