Nonlinear Vibration Analysis of Tubing Strings in Underground Gas Storage Using Multiscale Wavelet Transform

Table 2

Design parameters of gas storage.

Operating pressure	Depth	Geothermal gradient	Porosity	Permeability	Design value of storage capacity	Working gas volume	Reservoir thickness	Gas injection time
10∼40 MPa	3174 m	3.1°C/100 m	16.2∼22.3%	2.46 × 10^−3 μm^2	10.4 × 10^8 m^3	5∼8 × 10^8 m^3	10 m	90 days