Mack Energy Co. is a privately owned exploration and production company, which operates in Oklahoma, and South Louisiana. The company's headquarters are located in Oklahoma City, OK . The company’s strategic focus is on the company-operated secondary recovery projects in the Midcontinent and exploration projects through-out the Louisiana Gulf Coast. The cornerstone of the exploration effort is an extensive 3-D seismic data base of >2500 square miles. In addition to prospect generation, Mack continually reviews third-party projects for participation.”