Energy Sources Part A-recovery Utilization and Environmental Effects, Vol.39, No.11, 1116-1117, 2017
Correlation between porosity and permeability of carbonate rock reservoirs
It is critical to use proper definition of effective porosity, i.e., effective porosity as used in the USA minus the irreducible fluid saturation. Inasmuch as logs do not determine the irreducible fluid saturation, a lot of misinformation is spread around.
Keywords:Carbonate reservoirs;effective porosity;irreducible fluid saturation;permeability;specific surface area