A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media

doi:10.1134/S0097807816120095

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media
	Wang PK; Zhang XH(张旭辉); Lu XB(鲁晓兵); Zheng W; Liu QJ; Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China.
刊名	WATER RESOURCES
	2016
卷号	43 期号:1 页码:95-110
关键词	Dual-percolation Connectivity Fracture Percolation Pore Percolation
ISSN号	0097-8078
DOI	10.1134/S0097807816120095
产权排序	[Wang, Pingkang] China Geol Survey, Ctr Gas Hydrate Oil & Gas Survey, Beijing, Peoples R China; [Zhang, Xuhui; Lu, Xiaobing; Zheng, Wei] Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China; [Liu, Qingjie] PetroChina, State Key Lab Enhanced Oil Recovery, Res Inst Explorat & Dev, Beijing, Peoples R China
文献子类	期刊论文
英文摘要	This paper presents a dual-percolation model coupling the percolation theory and the fracture percolation theory to study the conductivity of the fractured porous media. The Monte-Carlo method is used in the numerical simulation. First an appropriate computing scale by considering the calculation precision and elapsed time together is validated. Then, two parameters, A(0) and D are presented in this model to determine the conductivity of the media. Generally the media can be blocked by itself in the condition of D > 2. However, the increase of pore connection and the randomness of fracture direction may release the self-blockage, increase the conductivity and make the dual porous media dissipated. A few long fractures can play a great role in the connection of media.
分类号	一类
URL标识	查看原文
WOS关键词	Dual-percolation ; connectivity ; fracture percolation ; pore percolation
WOS研究方向	Water Resources
语种	英语
WOS记录号	WOS:000383666400012
资助机构	This research is funded by the National Key Basic Research Program of China "Nos. 2006CB705800 ; 2011CB707302".
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/59731]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
通讯作者	Zhang, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China.
推荐引用方式 GB/T 7714	Wang PK,Zhang XH,Lu XB,et al. A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media[J]. WATER RESOURCES,2016,43(1):95-110.
APA	Wang PK,张旭辉,鲁晓兵,Zheng W,Liu QJ,&Zhang, XH .(2016).A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media.WATER RESOURCES,43(1),95-110.
MLA	Wang PK,et al."A Dual Percolation Model for Predicting the Connectivity of Fractured Porous Media".WATER RESOURCES 43.1(2016):95-110.