Pressure Transient Analysis for a Well Drilling into a Large-Size Cave in Fracture-Caved Carbonate Gas Reservoirs

Table 2

Properties of gas reservoir.

Parameters	Values	Units
Wellbore radius	0.1	m
Porosity	0.114	Decimal
Composite compressibility of gas reservoir	0.0062	MPa^-1
Wellbore height in formation	10.5	m
Gas reservoir temperature	430.12	K
Initial pressure	80.38	MPa