| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | Natural Gas Anadarko Company | Perryton, TX 79070 | Oil & Gas Operator | Apr 2024 |
| 2 | Noble Energy Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
| 3 | Norstar Petroleum Inc | Englewood, CO 80112 | Oil & Gas Operator | Dec 2023 |
| 4 | North American Resources Company | Billings, MT 59101 | Oil & Gas Operator | Dec 2019 |
| 5 | Northern Pump Company | Denver, CO 80202-3130 | Oil & Gas Operator | Feb 2006 |