| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Dakota Oil & Gas Co | Delmont, PA 15626-2408 | Oil & Gas Operator | Dec 2024 |
| 2 | Diversified Oil & Gas LLC | Jackson Center, PA 16133 | Oil & Gas Operator | Jan 2025 |
| 3 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | Mar 2025 |
| 4 | Dorso LP | Wexford, PA 15090-8314 | Oil & Gas Operator | Sep 2024 |
| 5 | Dunn Joseph L | Washington, PA 15301-6404 | Oil & Gas Operator | Dec 2024 |