O'Brien Energy Resources Corporation

O'Brien Energy Resources Corp. is a privately held oil and natural gas exploration company. We have We have been in business since 1990.

Our executive offices are located in Portsmouth, New Hampshire and our geological office in Denver, Colorado. O'Brien specializes in Oil & Natural Gas Exploration & Production. The company's success and profitability is driven by its experienced team and by the application of conventional drilling methods combined with cutting-edge completion technology. We are currently active in exploration in C  ...