Daniel W. Rabun was named to the board of directors at Apache. Rabun currently serves as the nonexecutive chairman at Ensco following his retirement in June of last year as president and CEO of the company. He had held both positions for more than 7 years. Before joining Ensco, he was a partner with the Baker and McKenzie law firm from 1986 to 2005. He is a nonexecutive director of Golar LNG, and in 2012, he served as chairman of the International Association of Drilling Contractors. Rabun holds a bachelor’s degree in business administration from the University of Houston and a JD degree from Southern Methodist University.