MODELING OF OIL FIELD RESERVOIR SATURATION AND PERMEABILITY

摘要

A system and method for correcting capillary pressure curves, comprising creating (610) a capillary pressure curve using multiple linked hyperbolic tangents, determining (620) a curve closure correction cut-off pressure capillary pressure curve, and correcting (630) the capillary pressure curve. The correction may include normalizing (640) the capillary pressure curve and extrapolating (660) the capillary pressure curve.