Research Article

A New Method to Calculate the Relative Permeability of Oil and Water in Tight Oil Reservoirs by Considering the Nonlinear Flow

Table 2

Dimensions, porosities, and permeabilities of the two core samples.

CoreLength (cm)Diameter (cm)Pore volume (ml)Porosity % (10-3μm2)

C1165.0922.4844.0416.41.92
1P-25.2112.5073.89215.130.10