| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Nancy Oil & Gas Corp | Tulsa, OK 74101 | Oil Operator | Apr 2020 |
| 2 | Nelson Exploration Corporation | Oil & Gas Operator | Dec 2023 | |
| 3 | Nemaha Environmental Services LLC | Enid, OK 73703 | Oil Operator | Dec 2023 |