id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
esrj-58000	Li, Teng; Wu, Caifang	Influence of pressure, coal structure and permeability on CBM well productivity at various burial depths in South Yanchuan Block, China	2016	9	.pdf	application/pdf	6447	332	57	With increasing burial depth and coal reservoir permeability, the average methane production increases (Fig. The coal matrix swells with increasing gas pressure, especially under low gas pressure conditions (approximately 3.5 MPa), leading to the reduction in coal permeability (Perera and Ranjith, 2012).	cache/esrj-58000.pdf	txt/esrj-58000.txt