New CEO, CFO at Anadarko Houston-based oil company Anadarko Petroleum Corp has hired James Hackett (pictured) as chief executive and promoted Jim Larson to chief financial officer from senior vice-president, finance. Hackett was most recently president and chief operating officer at Oklahoma-based Devon Energy, which merged with Houston-based Ocean Energy earlier this year. Before the merger he was chairman, president and CEO of Ocean Energy. New CFO