Table 1: Basic parameters of cores.

Core No.2 Core No.3
Diameter (mm) 24.100 Diameter (mm) 24.016
Length (mm) 82.576 Length (mm) 84.412
Porosity (%) 24.8 Porosity (%) 25.8
Gas Permeabilty
(10−3μm2)
283.221 Gas Permeabilty
(10−3μm2)
535.167