Numerical Simulation Study on Diamond-Shape Inverted Nine-Spot Well Pattern

A newly derived nonlinear flow numerical simulator was used to study on the diamond-shape inverted nine-spot well pattern based on laboratory experiment and actual field data. The optimum artificial fracture penetration ratio, flow conductivity, and condition of converting the corner-wells to inject...

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Bibliographic Details
Published in:Physics procedia 2012, Vol.24, p.390-396
Main Authors: Rongze, Yu, Yanan, Bian, Kaijun, Wang, Zhengming, Yang, Xiaoliang, Zhang
Format: Article
Language:English
Subjects:
fracture flow conductivity
nonlinear flow
numerical simulation
penetration ratio
pressure gradient
well pattern adjustment
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Summary:A newly derived nonlinear flow numerical simulator was used to study on the diamond-shape inverted nine-spot well pattern based on laboratory experiment and actual field data. The optimum artificial fracture penetration ratio, flow conductivity, and condition of converting the corner-wells to injection wells were presented on the basis of 37 concept model well plans. Finally, the formation pressure gradient distributions of different well plans were provided and analyzed.
ISSN:1875-3892
1875-3892
DOI:10.1016/j.phpro.2012.02.057