Productivity Analysis of Fractured Wells in Low -permeability Naturally Fractured Reservoirs

  title={Productivity Analysis of Fractured Wells in Low -permeability Naturally Fractured Reservoirs},
  author={Chun-Lin Liu and Shao-Hui Zhang and Shu-ping Dou and Xiao-Yan Xu},
  journal={2010 Asia-Pacific Power and Energy Engineering Conference},
By using the elliptical flow model and the law of mass conservation, this paper presents a mathematical model for transient flow of a well with a finite-conductivity vertical fracture in low-permeability naturally fractured reservoirs. Effects of threshold pressure gradient are considered. Type curves of productivity performance are generated. Effects of threshold pressure gradient, storage capacity ratio, interporosity flow parameter, fracture conductivity and skin effect are analyzed. From… CONTINUE READING

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