(EnergyAsia, January 19 2012, Thursday) — The Organization of the Petroleum Exporting Countries (OPEC) produced 30.83 million b/d of crude oil in December, up 230,000 b/d from estimated November output of 30.6 million b/d, said energy media Platts.In its latest survey of OPEC and oil industry officials and analysts, Platts said Libya accounted for the…