Oil & Gas Companies in North Dakota
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Abraxas Petroleum Corporation | San Antonio, TX 78259 | Oil & Gas Operator | Feb 2026 |
| 2 | Acp Energy Corporation | | Oil & Gas Operator | Dec 2025 |
| 3 | Aeon Energy Corp. | | Oil & Gas Operator | Jan 2026 |
| 4 | Agate Petroleum, Inc. | Tulsa, OK 74119 | Oil & Gas Operator | Mar 2015 |
| 5 | Albritton Resources Inc | Dallas, TX 75206 | Oil & Gas Operator | Feb 2001 |
| 6 | Alpar Resources, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Jul 2011 |
| 7 | Alturas Energy, LLC | Sidney, MT 59270 | Oil Operator | Mar 2022 |
| 8 | Amerada Hess Corporation | Houston, TX 77252 | Oil & Gas Operator | Aug 2013 |
| 9 | American Eagle Energy Corporation | | Oil & Gas Operator | Oct 2015 |
| 10 | American Oil & Gas, Inc. | | Oil & Gas Operator | Nov 2010 |
| 11 | Amoco Production Company | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
| 12 | Anadarko Production Co. | | Oil Operator | Feb 1989 |
| 13 | Anr Production Company | Houston, TX 77046 | Oil & Gas Operator | Aug 2017 |
| 14 | Ansbro Petroleum Company, LLC | Denver, CO 80202 | Oil & Gas Operator | Feb 2008 |
| 15 | Anschutz Drilling Co. | | Oil Operator | Jul 1961 |
| 16 | Anschutz Exploration Corporation | Denver, CO 80202 | Oil & Gas Operator | Feb 2026 |
| 17 | Anschutz Oil Co. | | Oil & Gas Operator | Jul 1984 |
| 18 | Anschutz Oil Company LLC | Denver, CO 80202 | Oil & Gas Operator | Sep 2020 |
| 19 | Apache Corporation | Houston, TX 77042 | Oil & Gas Operator | Feb 2026 |
| 20 | Apex Energy, L.L.C. | Tulsa, OK 74114 | Oil & Gas Operator | Oct 2025 |
| 21 | Armstrong Operating, Inc. | Dickinson, ND 58602 | Oil & Gas Operator | Dec 2025 |
| 22 | Arrowhead Exploration Company | Olney, TX 76374 | Oil Operator | Dec 1995 |
| 23 | Arsenal Energy USA Inc. | | Oil & Gas Operator | Aug 2016 |
| 24 | Axem Resources Inc | Denver, CO 80202-4617 | Oil & Gas Operator | Jul 2013 |
Production numbers shown above are only for North Dakota and for the production period listed.