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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