UPDATE 2-Canada's Encana to buy Athlon Energy for $5.93 bln
September 29, 2014 at 07:27 AM EDT
Sept 29 (Reuters) - Canada's largest natural gas producer Encana Corp said on Monday it has agreed to buy Athlon Energy for $5.93 billion in cash, as it accelerates its plan to focus on more lucrative oil and natural-gas liquids (NGLs).