Oil & Gas Companies in McKenzie County, ND
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | D90 Energy, LLC | Houston, TX 77024 | Oil & Gas Operator | Dec 2025 |
| 2 | Dabb Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | Aug 2020 |
| 3 | Dakota-3 E&P Company, LLC | | Oil & Gas Operator | Jan 2012 |
| 4 | Denbury Onshore, LLC | Plano, TX 75024 | Oil & Gas Operator | Dec 2025 |
| 5 | Depco Inc. | Denver, CO 80202 | Oil & Gas Operator | Apr 2014 |
| 6 | Devon Energy Production Company, L.P. | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2025 |
| 7 | Devon Energy Williston, L.L.C | Oklahoma City, OK 73102-8260 | Oil & Gas Operator | Sep 2025 |
| 8 | Diamond S Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | Dec 2025 |
Production numbers shown above are only for McKenzie County, ND and for the production period listed.