Permeability, porosity, and mineral surface area changes in basalt …
Four reactive flow-through laboratory experiments (two each at 0.1 mL/min and 0.01 mL/min flow rates) at 150°C and 150 bar (15 MPa) are conducted on intact basalt cores to assess changes in porosity, permeability, and surface area caused by CO 2-rich fluid-rock interaction.Permeability decreases slightly during the lower flow rate …
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