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日前,辽宁省铁岭市昌图县古榆树地区发现了蕴藏着至少10亿t煤炭和50亿m3以上的煤层气资源,这是中国东北地区近20年来发现的最大煤田之一。该煤田位于辽宁北部的昌图县,以古榆树乡为中心,分布在周边4个乡镇。自2008年,辽宁省101勘探队承担了昌图县古榆树煤和煤层气综合普查项目,在面积650km2的勘探区内,发现煤田面积400km2。
Recently, there were at least 1 billion tons of coal and 5 billion m3 of coalbed methane resources discovered in the ancient Elm region of Changtu County, Tieling City, Liaoning Province, one of the largest coalfields discovered in Northeast China in the past 20 years. The coalfield is located in Changtu County, northern Liaoning, with the ancient Elm Township as the center, located in the surrounding four townships. Since 2008, Liaoning Province 101 Exploration Team undertook the project of general survey of ancient trees and coalbed methane in Changtu County. Within the exploration area of 650km2, the coalfield area was found to be 400km2.