The Permeability Alternation of Shale Fractures due to Sc-CO<sub>2</sub> Soaking: Implications for Sc-CO<sub>2</sub> Fracturing and Deep CO<sub>2</sub> Sequestration in Shale Reservoirs

<div>The fracture surface roughness (root mean square roughness) evolution before and after permeability measurement tests.</div>

Advances in Materials Science and Engineering

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Figure 8

Figure 8: The Permeability Alternation of Shale Fractures due to Sc-CO<sub>2</sub> Soaking: Implications for Sc-CO<sub>2</sub> Fracturing and Deep CO<sub>2</sub> Sequestration in Shale Reservoirs 

Figure 8 | The Permeability Alternation of Shale Fractures due to Sc-CO2 Soaking: Implications for Sc-CO2 Fracturing and Deep CO2 Sequestration in Shale Reservoirs 