Spokesman: Oil Tycoon T. Boone Pickens Dies At Age 91Spokesman: Oil Tycoon T. Boone Pickens Dies At Age 91T. Boone Pickens, a brash and quotable oil tycoon who grew even wealthier through corporate takeover attempts, died Wednesday. He was 91.Associated PressAssociated PressBrandon ComeauxBrandon Comeaux