A new approach to calculate permeability stress sensitivity in tight sandstone oil reservoirs considering micro-pore-throat structure
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- 作者：Xiaofeng Tiana ; txf5160@163.com" class="auth_mail" title="E-mail the corresponding author ; Linsong Chenga ; Renyi Caoa ; Yang Wanga ; Wenqi Zhaoa ; Yiqun Yana ; Hongjun Liua ; Wenhui Maoa ; Miaoyi Zhangb ; Qiang Guoc
- 关键词：Tight oil reservoir ; Permeability stress sensitivity ; Throat distribution ; Critical throat ; Boundary layer
- 刊名：Journal of Petroleum Science and Engineering
- 出版年：2015
- 出版时间：September 2015
- 年：2015
- 卷：133
- 期：Complete
- 页码：576-588
- 全文大小：2475 K
文摘
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The strain of throats is characterized.
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A new approach to calculate permeability stress sensitivity is presented.
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Reducing throat distribution enlarges permeability stress sensitivity.
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Increasing boundary layer thickness enlarges permeability stress sensitivity.