A semi-analytical mathematical model for transient pressure behavior of multiple fractured vertical well in coal reservoirs incorporating with diffusion, adsorption, and stress-sensitivity
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- 作者：Zhiming Chen ; zhimingchn@163.com" class="auth_mail" title="E-mail the corresponding author ; Xinwei Liao ; Xiaoliang Zhao ; Xiangji Dou ; Langtao Zhu
- 关键词：Coal reservoirs ; Multiple fractured vertical well ; Transient pressure behavior ; Multiple mechanisms ; Fracture asymmetry
- 刊名：Journal of Natural Gas Science and Engineering
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：29
- 期：Complete
- 页码：570-582
- 全文大小：2097 K
文摘
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Micro-seismic imaging strongly showed multiple fractured vertical wells (MFVW) do exist.
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Little work about pressure performance of MFVW in coal reservoirs was reported.
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Mathematic model of MFVW was established with complex mechanisms.
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Model validation and sensitivity analysis were conducted.
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