Simulation of shale-proppant interaction in hydraulic fracturing by the discrete element method

doi:10.1016/j.ijrmms.2014.04.011

CORC > 武汉岩土力学研究所 > 中科院武汉岩土力学所 > 岩土力学所知识全产出 > 期刊论文

	Simulation of shale-proppant interaction in hydraulic fracturing by the discrete element method
	Deng, Shouchun 1,2; Li, Haibo1 ; Ma, Guowei 2; Huang, Hai 3; Li, Xu 4
刊名	INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES
	2014
卷号	70 页码:219-228
关键词	Discrete element method Grain's interaction Cement bond Hydraulic fracturing Shale Proppant
ISSN号	1365-1609
DOI	10.1016/j.ijrmms.2014.04.011
英文摘要	In this paper, a three dimensional discrete element method (3D DEM) was proposed and deployed to simulate shale-proppant interaction in hydraulic fracturing. Shale is represented by particles with cement bond, and proppant is represented by particles without a cement layer. The velocity Verlet method is implemented to substitute the traditional central time integration scheme. The proposed DEM is used to investigate the shale-proppant interactions and evaluate the fracture aperture under different proppant sizes, Young's moduli and pressure levels. The results reveal that, the more soft shale particle, the higher pressure and the larger proppant size imply smaller crack aperture and larger plastic zone for other given conditions. (C) 2014 Elsevier Ltd. All rights reserved
WOS研究方向	Engineering ; Mining & Mineral Processing
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000341365900023
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/3624]
专题	岩土力学所知识全产出_期刊论文国家重点实验室知识产出_期刊论文
作者单位	1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn ; 2.Univ Western Australia, Sch Civil & Resource Engn; 3.Idaho Natl Lab, Carbon Resource Dept; 4.Shell Explorat & Prod Co
推荐引用方式 GB/T 7714	Deng, Shouchun,Li, Haibo,Ma, Guowei,et al. Simulation of shale-proppant interaction in hydraulic fracturing by the discrete element method[J]. INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES,2014,70:219-228.
APA	Deng, Shouchun,Li, Haibo,Ma, Guowei,Huang, Hai,&Li, Xu.(2014).Simulation of shale-proppant interaction in hydraulic fracturing by the discrete element method.INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES,70,219-228.
MLA	Deng, Shouchun,et al."Simulation of shale-proppant interaction in hydraulic fracturing by the discrete element method".INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES 70(2014):219-228.