Oil & Gas Companies in Arkansas
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | O'Brien Energy Company | Shreveport, LA 71136 | Oil & Gas Operator | Sep 2019 |
| 2 | O.G.P. Operating, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Nov 2024 |
| 3 | Obsidian Energy, LLC | McKinney, TX 75071 | Oil & Gas Operator | Jun 2024 |
| 4 | One Tec Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | Feb 2011 |
| 5 | Ops Group Limited | Houston, TX 77060 | Oil & Gas Operator | Jun 2014 |
| 6 | Owen Contracting Company Inc | | Oil Operator | Apr 2007 |
| 7 | Owens, Don | | Oil Operator | Oct 2006 |
| 8 | Oxley Energy LLC | Houston, TX 77042 | Gas Operator | Sep 2024 |
| 9 | Oxley Petroleum Company | Oklahoma City, OK 73118-1044 | Oil & Gas Operator | Sep 2017 |
| 10 | Ozark Oil & Gas, Inc | | Gas Operator | May 2018 |
Production numbers shown above are only for Arkansas and for the production period listed.