Numerical Simulation and Sensitivity Analysis of Hydraulic Fracturing in Multilayered Thin Tight Sandstone Gas Reservoir

Table 6

Reservoir and fracture production simulation parameters of well X-1.

Reservoir properties
Area (km^2)	0.5
Formation initial pressure (MPa)	18.4
Formation temperature (°C)	52
Tubing ID (cm)	4.06
Gas relative density	0.69
Gas viscosity (cp)	0.019
Gas compressibility (10^-6 1/MPa)	52475
Z factor	0.848
CH4 percentage (%)	90.8
Original fracture properties
Half-length (m)	95
Height (m)	63
Width (mm)	5.6
Conductivity (D-cm)	12
Optimized fracture properties
Half-length (m)	192
Height (m)	22
Width (mm)	11.9
Conductivity (D-cm)	54