Initiation, propagation, closure and morphology of hydraulic fractures in sandstone cores

doi:10.1016/j.fuel.2017.06.080

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院页岩气与地质工程重点实验室

	Initiation, propagation, closure and morphology of hydraulic fractures in sandstone cores
	He, Jianming ; Lin, Chong 1; Li, Xiao ; Zhang, Yixiang ; Chen, Yi
刊名	FUEL
	2017-11-15
卷号	208 页码:65-70
关键词	Hydraulic fracturing Sandstone reservoirs Fracture morphology Fracture width
ISSN号	0016-2361
DOI	10.1016/j.fuel.2017.06.080
文献子类	Article
英文摘要	Hydraulic fracturing is an important technology for the development of unconventional gas such as tight sand gas. In this paper, a series of fracturing experiments were conducted on hollow cylindrical sandstone specimens with a diameter of 50 mm to investigate the initiation, propagation, and closure of hydraulic fractures. In addition, microscope and X-ray CT scanner were employed to observe the morphology of fractures in the surfaces and the internal structures of fractured specimens. The fracture widths were calculated based on the experimental monitoring of circumference by extensometer and CT scanning results. The results demonstrate the dominant role in width evolution of hydraulic fractures. The results can provide some basic data for the design in hydraulic fracturing of tight oil/gas reservoirs. (C) 2017 Elsevier Ltd. All rights reserved.
WOS关键词	RESERVOIR
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000407495400007
资助机构	National Natural Science Foundation of China(41572310 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB10030301 ; 41227901) ; XDB10030304) ; National Natural Science Foundation of China(41572310 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB10030301 ; 41227901) ; XDB10030304) ; National Natural Science Foundation of China(41572310 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB10030301 ; 41227901) ; XDB10030304) ; National Natural Science Foundation of China(41572310 ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB10030301 ; 41227901) ; XDB10030304)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/61840]
专题	地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者	Lin, Chong
作者单位	1.Chinese Acad Sci, Key Lab Shale Gas & Geoengn, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	He, Jianming,Lin, Chong,Li, Xiao,et al. Initiation, propagation, closure and morphology of hydraulic fractures in sandstone cores[J]. FUEL,2017,208:65-70.
APA	He, Jianming,Lin, Chong,Li, Xiao,Zhang, Yixiang,&Chen, Yi.(2017).Initiation, propagation, closure and morphology of hydraulic fractures in sandstone cores.FUEL,208,65-70.
MLA	He, Jianming,et al."Initiation, propagation, closure and morphology of hydraulic fractures in sandstone cores".FUEL 208(2017):65-70.