Research Article

Transient Pressure Behavior of a Horizontal Well in a Naturally Fractured Gas Reservoir with Dual-Permeability Flow and Stress Sensitivity Effect

Table 2

Parameters used for model validation.

ParametersSymbolValue

Dimensionless wellbore storage coefficient
Skin factor0.1
Dimensionless reservoir thickness400
Dimensionless horizontal section position0.5
Dimensionless pseudopermeability modulus0.08
The permeability ratio of the fracture system to the sum of the fracture and matrix system0.9
Capacitance coefficient of the fracture0.05
Interporosity flow factor of the matrix system into the fracture system0.01