(EnergyAsia, January 18 2012, Wednesday) — China’s CNOOC will have to pay at least 50% more for its liquefied natural gas (LNG) supply from the Tangguh export terminal in Papua province, said Indonesian upstream energy regulator BPMigas.In its meeting with CNOOC this month, BPMigas wants to raise the contract price from US$3.35 per million BTU…