PfEFFER 3 (proposed)

Hydrocarbon storage and hydrocarbon and water flow for each depth increment

Permeability classification, fracture detection, pay and shows, genetic stratigraphic classification, and general search of well logs for prospective pay or other petrophysically based criteria ("Knowbot")

Volumetric calculations and material balance including:

Source: Gerlach & Bhattacharya, ‘98

Recovery Efficiency (Cum. Production - OOIP

Source: Gerlach & Bhattacharya, ‘98

Volumetrics and Material Balance