The Permeability Alternation of Shale Fractures due to Sc-CO2 Soaking: Implications for Sc-CO2 Fracturing and Deep CO2 Sequestration in Shale Reservoirs

<div>(a) The Longmaxi shale samples used for the tests. (b) The experimental apparatus for the CO2 soak. (c) The permeability measurement apparatus.</div>

Advances in Materials Science and Engineering

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Figure 1

Figure 1: The Permeability Alternation of Shale Fractures due to Sc-CO2 Soaking: Implications for Sc-CO2 Fracturing and Deep CO2 Sequestration in Shale Reservoirs

Figure 1 | The Permeability Alternation of Shale Fractures due to Sc-CO2 Soaking: Implications for Sc-CO2 Fracturing and Deep CO2 Sequestration in Shale Reservoirs 