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	Pressure buildup analysis for a well in a closed, bounded multiwell reservoir
	Lin, JE ; Yang, HZ
	2010-05-07 ; 2010-05-07
关键词	two-phase flow multiwell reservoir well test analysis closed system gas well test Engineering, Chemical
中文摘要	A general method has been developed for analyzing pressure-buildup data from a well located in a system with both production and injection wells in a closed, bounded two-phase flow reservoir. The proposed method enables one to calculate the total mobility or permeability-thickness product, the skin factor, the average drainage-area pressure and the injection-production ratio (at the instant of shut-in) with accuracy from pressure buildup (or falloff) data dominated by a linear trend of reservoir pressure. Out of thousands of well tests, several typical field examples have been presented to illustrate the application of the proposed method for analyzing pressure transient data from a well located in a water-injection multiwell reservoir. And the possible application of this method to heterogeneous systems such as naturally fractured reservoirs is also discussed. Approaches to aid practicing engineers in verifying the buildup interpretation (or recognizing the interference of offset wells) are presented. Extension of the presented method to a gas well located in a multiwell gas reservoir is also suggested.
语种	英语 ; 英语
出版者	CHEMICAL INDUSTRY PRESS ; BEIJING ; NO. 3 HUIXINLI CHAOYANGQU, BEIJING 100029, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/15993]
专题	清华大学
推荐引用方式 GB/T 7714	Lin, JE,Yang, HZ. Pressure buildup analysis for a well in a closed, bounded multiwell reservoir[J],2010, 2010.
APA	Lin, JE,&Yang, HZ.(2010).Pressure buildup analysis for a well in a closed, bounded multiwell reservoir..
MLA	Lin, JE,et al."Pressure buildup analysis for a well in a closed, bounded multiwell reservoir".(2010).

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