Conductivity performance evaluation of fractures filled with proppant of different sizes in shale with LBM-DEM

doi:10.1504/IJOGCT.2020.104972

	Conductivity performance evaluation of fractures filled with proppant of different sizes in shale with LBM-DEM
	Zuo, Hong 2,3; Deng, Shouchun 3; Huang, Zhenghong 2,3; Xiao, Chengxu 1; Zeng, Yongqing 2,3; Jiang, Jinlin 2,3
刊名	INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY
	2020
卷号	23 期号:1 页码:44-75
关键词	shale lattice Boltzmann method LBM discrete element method DEM permeability proppants hydraulic fracturing laboratory bench-scale experiments
ISSN号	1753-3309
DOI	10.1504/IJOGCT.2020.104972
英文摘要	This paper proposes a coupled discrete element method (DEM) and lattice Boltzmann method (LBM) to compute the conductivity of fractures filled with proppant in shale as a function of the closure pressure. The particle discrete element was applied to model proppant-shale interaction process under variable closure stress, and the pore-scale simulation was carried out by LBM to model gas flow in the reconstructed digitised model (the deformed proppant-filled fractures). The laboratory bench-scale experiments were conducted in support of the numerical modeling examining the proppant embedment into the shale as a function of closure stress and measuring the conductivity of proppant-filled fractures as the proppant embedment experiments were conducted under different axial load conditions. The numerical results calculated by LBM-DEM were validated by a calibration test and the laboratory bench-scale experiments, and an agreement was achieved between them, indicating the effectiveness of this proposed method. [Received: June 28, 2017; Accepted: February 1, 2018].
资助项目	Strategic Program of Chinese Academy of Sciences[XDB10030400] ; Hundred Talent Program of Chinese Academy of Sciences[Y323081C01] ; National Natural Science Fund[51439008]
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	INDERSCIENCE ENTERPRISES LTD
WOS记录号	WOS:000514314100003
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/23596]
专题	中科院武汉岩土力学所
通讯作者	Deng, Shouchun
作者单位	1.Hubei Univ Technol, 28 Nanli Rd, Wuhan, Hubei, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Zuo, Hong,Deng, Shouchun,Huang, Zhenghong,et al. Conductivity performance evaluation of fractures filled with proppant of different sizes in shale with LBM-DEM[J]. INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY,2020,23(1):44-75.
APA	Zuo, Hong,Deng, Shouchun,Huang, Zhenghong,Xiao, Chengxu,Zeng, Yongqing,&Jiang, Jinlin.(2020).Conductivity performance evaluation of fractures filled with proppant of different sizes in shale with LBM-DEM.INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY,23(1),44-75.
MLA	Zuo, Hong,et al."Conductivity performance evaluation of fractures filled with proppant of different sizes in shale with LBM-DEM".INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY 23.1(2020):44-75.