Abstract

For realistic reservoir characterization in a heterogeneous reservoir, it is crucial to get an accurate estimate of reservoir parameters such as porosity, permeability minerals and fluids along with their volumes. Therefore, mineral compositions, petrophysical constants and acoustic parameters need to be known for K-IX sand of Sadra filed. The study aims to analyze the effect of confining pressure on Tortuosity factor (a) & Cementation factor(m), saturation exponent (n), compressional Wave velocity(Vp), Shear wave Velocity (Vs) on core samples under in-situ pressure condition, integrating open hole log data, mineralogical assemblage in order to address the challenges of inconsistency in production behaviour vis-