Flow Mechanism of Polymer Solution in Porous Media and in Situ Test Data Analysis

doi:10.1007/s11771-007-0214-x

IMECH-IR > 力学所知识产出(1956-2008)

	Flow Mechanism of Polymer Solution in Porous Media and in Situ Test Data Analysis
	Liu YW(刘曰武); Liu, YW (reprint author), Chinese Acad Sci, Inst Mech, Div Engn Sci, Beijing 100080, Peoples R China.
发表期刊	JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY
	2007
卷号	14 页码:54-58
ISSN	1005-9784
摘要	A mathematical model of the polymer, solution flow in porous media is established with the different concentration distribution. The polymer solution is treated as the power law non-Newtonian fluid with its power law index depended on the concentration of the solution. The finite element method is used to solve the problem by considering the effects of the concentration distributions and the different boundary conditions on the process of pressure conduction. The wellbore pressure and pressure distribution have been determined. For the different case, the type curve of pressure and its derivate have been analyzed. Some in situ test data are analyzed to verify the new model by using the type curve matching method. The results show that the concentration distribution of the polymer solution in the porous media is clearly reflected by the power law indexes changed along the distance. The characteristic parameters of the porous media and the polymer solution distribution can be determined by analyzing the in situ test data. The new model has been extended to more complicated boundary cases.
关键词	Polymer Solution Numerical Simulation Transient Flow Test Data Power Law Index
DOI	10.1007/s11771-007-0214-x
收录类别	SCI
语种	英语
WOS记录号	WOS:000248915300015
关键词[WOS]	FLUIDS
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/58449
专题	力学所知识产出(1956-2008)
通讯作者	Liu, YW (reprint author), Chinese Acad Sci, Inst Mech, Div Engn Sci, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Liu YW,Liu, YW . Flow Mechanism of Polymer Solution in Porous Media and in Situ Test Data Analysis[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY,2007,14:54-58.
APA	刘曰武,&Liu, YW .(2007).Flow Mechanism of Polymer Solution in Porous Media and in Situ Test Data Analysis.JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY,14,54-58.
MLA	刘曰武,et al."Flow Mechanism of Polymer Solution in Porous Media and in Situ Test Data Analysis".JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY 14(2007):54-58.

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