The Pressure Transient Analysis Of Deformation Of Fractal Medium

doi:10.1016/S1001-6058(08)60062-1

IMECH-IR > 力学所知识产出(1956-2008)

	The Pressure Transient Analysis Of Deformation Of Fractal Medium
	Zhang YG(张以根); Tong DK(同登科); Zhang, YG (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
发表期刊	Journal of Hydrodynamics (Series B)
	2008
页码	306-313
ISSN	1001-6058
摘要	The assumption of constant rock properties in pressure-transient analysis of stress-sensitive reservoirs can cause significant errors in the estimation of temporal and spatial variation of pressure. In this article, the pressure transient response of the fractal medium in stress-sensitive reservoirs was studied by using the self-similarity solution method and the regular perturbation method. The dependence of permeability on pore pressure makes the flow equation strongly nonlinear. The nonlinearities associated with the governing equation become weaker by using the logarithm transformation. The perturbation solutions for a constant pressure production and a constant rate production of a linear-source well were obtained by using the self-similarity solution method and the regular perturbation method in an infinitely large system, and inquire into the changing rule of pressure when the fractal and deformation parameters change. The plots of typical pressure curves were given in a few cases, and the results can be applied to well test analysis.
关键词	Stress-sensitive Reservoir Fractal Permeability Modulus Pressure Analysis
DOI	10.1016/S1001-6058(08)60062-1
收录类别	SCI
语种	英语
WOS记录号	WOS:000261500000007
WOS研究方向	Mechanics
WOS类目	Mechanics
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/25814
专题	力学所知识产出(1956-2008)
通讯作者	Zhang, YG (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Zhang YG,Tong DK,Zhang, YG . The Pressure Transient Analysis Of Deformation Of Fractal Medium[J]. Journal of Hydrodynamics (Series B),2008:306-313.
APA	张以根,同登科,&Zhang, YG .(2008).The Pressure Transient Analysis Of Deformation Of Fractal Medium.Journal of Hydrodynamics (Series B),306-313.
MLA	张以根,et al."The Pressure Transient Analysis Of Deformation Of Fractal Medium".Journal of Hydrodynamics (Series B) (2008):306-313.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Jp117.pdf（304KB）			开放获取	--	浏览下载