CO₂ Permeability Analysis of Caprock Containing a Single Fracture Subject to Coupled Thermal-Hydromechanical Effects

Figure 6

Variations of (a) density [17] and (b) dynamic viscosity [18] of supercritical CO₂ with the temperature and pressure.

(a) (: 300–400 K, : 5–50 MPa)

(b) (: 260–400 K, : 5–50 MPa)