Greene’s Energy Group named Brian Cooper as a key account manager of the Permian Basin region Cooper has nearly 10 years of experience in the North American oil and gas market, beginning his career as a drilling engineer before moving into sales. He joined the company from Eventure Global Technology, where he was a business development manager. He holds a BS in mechanical engineering from the University of Texas at Austin. He has more than 30 years of operational experience in the domestic and international oil and gas service industry. Most recently, he served as vice president of the United States eastern region at Weatherford.