Investigating the Influences of Pore-Scale Characteristics on Tight Oil Migration by a Two-Phase Pore Network Model

Table 1

Properties of the three experimental samples.

Properties	Berea	Sample S5	Sample S6
Porosity (%)	19.50	9.72	10.47
Permeability (mD)	1106.00	0.83	1.45
Coordination no.	4.20	3.10	3.30
Mean pore radius (μm)	19.20	4.20	4.40
Maximum radius (μm)	73.60	12.20	15.80
Minimum radius (μm)	3.60	1.00	1.00