A Semianalytical Two-Phase Imbibition Model in Dual-Porosity and Dual-Permeability Reservoirs

Table 1

Basic parameters of the saturation model in fractured reservoirs.

Parameter	Value	Units
Formation height	10	m
Fracture porosity	3	%
Matrix porosity	27	%
Water injection rate	30	m^3/d
Irreducible water saturation	20	%
Residual oil saturation	14	%
Imbibition rate coefficient	0, 0.001, 0.01, 0.1, 1	1/d