New Features of PfEFFER 2.0

Shaly Sandstone Models for Sw Calculation

Sw Model Menu permits selection of Archie water saturation model (the default) and two shaly sand models, the Simandoux and the dual-water model

Correcting Rt and Phi for Shale Effects

• Corrected values provide improved correspondence to pore size, geometries, fluid saturations, capillary pressures, and hydrocarbon column
• Evaluate models in combination, and determine which is best