Mongolia - Crude oil productionDateAnnual crude oil production20041200312002020010200001999019980Mongolia - Crude oil productionDateMonthly crude oil productionDecember 20041November 20041October 20041September 20041August 20041July 20041June 20041May 20041April 20041March 20041February 20041January 20041< 2003 2005 >Mongolia - Crude oil production