Mr Mullen served as vice president and general counsel of Wes-Tex Drilling Company of Abilene, Texas from 1980 until 1997. During this period Wes-Tex grew from a 12-rig fleet to 28 rigs and maintained a 93% rig utilization rate.

Fred Forster III, chairman of Forster Drilling, said: We are excited that Danny has chosen to join our board of directors. Danny has been involved in the oil and gas drilling business for over 27 years. With his extensive management experience, strong leadership skills and proven track record in this industry, he will be a valuable addition to the board.