O’Brien Energy Company is a privately held independent oil and gas exploration and production company that focuses on acquisition and development driven programs, aggressively exploiting proved reserves and exploring new fields that have significant upside potential. Since its inception in 1997, O'Brien Energy Company has been dedicated to producing the fuel America needs, maximizing profits for its investors, and remaining responsible stewards of the lands on which it operates. O’Brien Energy Company’s areas of operation span six basins throughout the Gulf Coast, West Texas, and America’s Mid-Continent. O’Brien Energy Company operates wells and is actively developing acreage in 27 fields across six states.

O'Brien Energy Company, is a highly successful, fourth generation E&P company that has assembled and manages, through O’BENCO IV, a balanced portfolio of  upstream & midstream assets in the Mid Continent & Gulf Coast regions.O'Brien Energy Company is the Managing Member of the General Partner of O'BENCO IV, a Delaware limited partnership that seeks to provide an institutional quality, direct low cost platform for participating in the E&P, midstream and minerals buisness. Through a "generate & exploit" strategy O'BENCO IV strives to grow proved reserves and cash flow through organic development and bolt-on acquisitions, in existing core regions, while operating within cash flow and borrowing base.While staying true to our core values & guiding principles, we aim to deliver the highest risk adjusted returns in the E&P industry through our "generate & exploit" model, in an institutional quality, direct investment vehicle, while focusing in the
Mid Continent & Gulf Cost region - our focus for the past 80 years.