Mineral Filling Pattern in Complex Fracture System of Carbonate Reservoirs: Implications from Geochemical Modeling of Water-Rock Interaction

Figure 10

Typical model curves that characterize the behaviour of precipitation/dissolution when prescribed geofluid flow within various fracture networks. (a) Change curve of calcite abundance along with variable aperture of fractures (coordinates can be dimensionless); (b) change curve along with variable dip angle; (d) change curve along with variable distance; (c) change curve along with variable angle (coordinates can be dimensionless); (d) change curve along with variable angle.

(a)

(b)

(c)

(d)