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• W2766566065 abstract "Experimental measurements of shale permeability are normally conducted under conditions of constant effective stresses. Based on the theory of poroelasticity, shale permeability in non-sorbing media is determined by the effective stress alone and remains unchanged if the effective stress does not change. This theoretical conclusion contradicts some experimental observations in sorbing media. These enigmatic phenomena are analyzed through a model accommodating gas slippage. This approach can explain why shale permeability is significant at low gas pressure but does not explain the contradiction with poromechanics. In this work, we develop and apply an alternative approach to resolve this dilemma. The model comprises flow within a nanotube capillary embedded within the shale matrix (discrete approach) and allows the evolution of shale permeability to be followed during the processes of shale gas flow. In the formulation, we define four strains: global strain of the shale, fracture-local strain, matrix-global strain, and pore-local strain. Shale permeability is defined as a function of these strains that are, in turn, a consequence of effective stress transfer between the matrix and the fracture systems. This behavior is regulated by the differential compliance of the various components and by gas diffusion from the fracture system to the matrix. We use the strain evolution to define how shale permeability changes with time or gas pressure in the matrix system. We apply the new model to generate a series of shale permeability profiles. These profiles are consistent with experimental observations reported in the literature. Through this study, we demonstrate that the experimental observations can indeed be explained through the inclusion of explicit interactions between shale microstructures and gas transport processes." @default.
• W2766566065 created "2017-11-10" @default.
• W2766566065 creator A5003920678 @default.
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• W2766566065 date "2018-02-01" @default.
• W2766566065 modified "2023-10-15" @default.
• W2766566065 title "Why shale permeability changes under variable effective stresses: New insights" @default.
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• W2766566065 cites W1897001116 @default.
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• W2766566065 cites W1974574680 @default.
• W2766566065 cites W1975222998 @default.
• W2766566065 cites W1981636025 @default.
• W2766566065 cites W1983862412 @default.
• W2766566065 cites W1993288443 @default.
• W2766566065 cites W1996084863 @default.
• W2766566065 cites W1996460793 @default.
• W2766566065 cites W1998810877 @default.
• W2766566065 cites W2005265948 @default.
• W2766566065 cites W2005777280 @default.
• W2766566065 cites W2007283787 @default.
• W2766566065 cites W2008079295 @default.
• W2766566065 cites W2015040785 @default.
• W2766566065 cites W2024815249 @default.
• W2766566065 cites W2025200637 @default.
• W2766566065 cites W2027065708 @default.
• W2766566065 cites W2029782726 @default.
• W2766566065 cites W2031409368 @default.
• W2766566065 cites W2035553936 @default.
• W2766566065 cites W2046564692 @default.
• W2766566065 cites W2047929763 @default.
• W2766566065 cites W2048636621 @default.
• W2766566065 cites W2048930321 @default.
• W2766566065 cites W2051274028 @default.
• W2766566065 cites W2053526959 @default.
• W2766566065 cites W2054841844 @default.
• W2766566065 cites W2056162881 @default.
• W2766566065 cites W2057177763 @default.
• W2766566065 cites W2057381129 @default.
• W2766566065 cites W2068648992 @default.
• W2766566065 cites W2071277175 @default.
• W2766566065 cites W2071370971 @default.
• W2766566065 cites W2071771565 @default.
• W2766566065 cites W2073505460 @default.
• W2766566065 cites W2073790407 @default.
• W2766566065 cites W2074811076 @default.
• W2766566065 cites W2078298270 @default.
• W2766566065 cites W2078998681 @default.
• W2766566065 cites W2080350167 @default.
• W2766566065 cites W2082525804 @default.
• W2766566065 cites W2083545785 @default.
• W2766566065 cites W2084650360 @default.
• W2766566065 cites W2085375600 @default.
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• W2766566065 cites W2167067677 @default.
• W2766566065 cites W2167875189 @default.
• W2766566065 cites W2178937831 @default.
• W2766566065 cites W2179947482 @default.
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• W2766566065 doi "https://doi.org/10.1016/j.fuel.2017.10.068" @default.
• W2766566065 hasPublicationYear "2018" @default.
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