| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | N. R. Price | Oil & Gas Operator | Nov 1983 | |
| 2 | N. T. Rutledge Oil Co. | Oil Operator | Jan 1989 | |
| 3 | Nadel And Gussman Ruston, LLC | Oil & Gas Operator | Dec 2024 | |
| 4 | Nadel And Gussman, L.L.C. | Tulsa, OK 74119 | Oil & Gas Operator | Mar 2025 |
| 5 | Nelson Oil Corporation | Oil Operator | Jul 1983 | |
| 6 | Netco Energy 1 LLC | Oil Operator | Jan 2025 | |
| 7 | New & Brasher Operating | Oil Operator | Oct 1984 |