... and formation factor can be studied. core analysis electrical property water saturation spe 164618 capillary pressure curve resistivity measurement resistivity wettability capillary pressure irreducible water saturation capillary pressure measurement rock sample saturation exponent Upstream...

... beds compared to the standard resolution outputs and allowed computation of a high-resolution irreducible water saturation. The induction-based Sw is strongly affected by shoulder bed effect and overestimates S w by approximately 10 to 15%. The high-resolution curve from the imaging tool was used...

... for permeability prediction was develpoed which incorporate the pore space and pore throat. The obtained results have shown the great influence of pore throat on permeability prediction. flow in porous media irreducible water saturation pore throat size distribution well logging cutoff porosity...

... water and could be considered as the irreducible water saturation value in the reservoir rocks. The incremental distribution (red curve, Fig. 4 ) shows unimodal distribution with pore throat size mode between 10 and 14 microns, which reflected in the measured high permeability. The amount...