Extended Finite Element Method for Predicting Productivity of Multifractured Horizontal Wells

Table 1

Reported reservoir and well data (Case 1).

Name of parameters (unit)	Value
Reservoir thickness (m)	14
Length in the 𝑥 direction (m)	600
Length in the 𝑦 direction (m)	400
Matrix permeability (mD)	1.3
Fracture permeability (D)	30
Oil viscosity (mPa·s)	3.5
Oil volume factor	1.13
Wellbore radius (m)	0.068
Skin factor	0
Half fracture lengths
Fracture 1 (m)	127.5
Fracture 2 (m)	105.0
Fracture 3 (m)	107.5
Fracture width (m)	0.005
Average distance between fractures (m)	95.4
Pressure on the external boundary (MPa)	16.41
Bottomhole flowing pressure (MPa)	6.2742