id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-54140	He, Jinxian; Zhang, Xiaoli; Ma, Li; Wu, Hongchen; Ashraf, Muhammad Aqeel	Geological Characteristics of Unconventional Gas in Coal Measure of Upper Paleozoic Coal Measures in Ordos Basin, China	2016	5	.pdf	application/pdf	4304	225	56	In Chinese coal measure strata, because the coal seam, dark mud shale, and tight sandstone interbedded deposit, the geological phenomenon which several kinds of coal measures gasses jointly preserve is relatively prevalent. Additionally, in coal mining, because the surrounding rock gas of coal seam is a primary source of the coal mine gas, the coal measures’ gas (not only coalbed methane) drainage helps reduce the hazard of coal mine gas and efficiently reduce greenhouse gas emissions.	cache/esrj-54140.pdf	txt/esrj-54140.txt