| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | J & L Allen Inc | Sugar Grove, PA 16350-5606 | Oil & Gas Operator | Dec 2020 |
| 2 | James E Mead Mead Oil Co | Sheffield, PA 16347-0667 | Oil & Gas Operator | Dec 2011 |
| 3 | Jerome K & Rosemary Graber | Jamestown, PA 16134 | Oil & Gas Operator | Dec 2022 |
| 4 | Jett Oil LLC | Warren, PA 16365-4366 | Oil & Gas Operator | Dec 2023 |
| 5 | Jones Dev Inc | Warren, PA 16365-1460 | Oil & Gas Operator | Dec 2018 |