Don Lehman

Don Lehman is a retired geologist with extensive experience in the oil and gas industry, having held various roles such as Geologic Asset Manager and Sr Geologist with Energen Resources Corporation, as well as Exploration Manager at Miller Energy. Don's career spans several decades, starting as an Exploration Geologist at Mobil Oil Corp and The Superior Oil Company, progressing through senior positions at Duncan Energy and CNG Development Company, and culminating in a distinguished role in the San Juan Basin. After retiring in January 2016, Don remains active as a part-time consultant in Rocky Mountain basins and dedicates time to volunteer with veteran causes through the Marine Corps League, reflecting a strong commitment to both professional expertise and community service. Don holds both a Master’s and Bachelor’s degree in Geology from the University of Iowa.