New Features of PfEFFER 2.0

Forward Modeling

Module implements equations developed by Pittman to predict values of rx, capillary pressure, and hydrocarbon column height for a range of water saturation values based on specific values of permeability and porosity.

• Model to explain observed log response;
• Log response is function of rock pore type, texture, bedding, and hydrocarbon column;
• Pittman (1992): predict radii of pore throats penetrated over range of mercury saturations for 202 sandstones;
• Use Cp, phi, Sw and map on Pickett crossplot.