| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | J-O'B Operating Company | Shreveport, LA 71135 | Oil & Gas Operator | Oct 2025 |
| 2 | J. & M. Well Service, Inc. | Electra, TX 76360 | Oil & Gas Operator | Oct 2025 |
| 3 | Jackson Energy Development, Inc. | Cedar Park, TX 78613 | Oil & Gas Operator | Oct 2025 |
| 4 | James Energy Corporation | Houston, TX 77227 | Oil & Gas Operator | Jan 1996 |
| 5 | Jetco Exploration | Victoria, TX 77903 | Oil & Gas Operator | May 2007 |
| 6 | Jilpetco, Inc. | Fort Worth, TX 76121 | Oil & Gas Operator | Oct 2025 |