id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iogr-422	Kai Dong, Xiao Jin, Jie He	Analysis of Fracture Design in a Vertical Well with a Horizontal Fracture: DOI: 10.14800/IOGR.422	2017	9	.pdf	application/pdf	3356	194	53	In shallow and over-pressured formations there is a strong likelihood for horizontal fractures. Hence, horizontal fractures are common in shallow coalbed methane formations and may occur in highly over-pressured shale formations.	cache/iogr-422.pdf	txt/iogr-422.txt