Numerical Investigation into the Distributions of Temperature and Stress around Wellbore during the Injection of Cryogenic Liquid Nitrogen into Hot Dry Rock Reservoir

Table 1

Geometric parameters of the model shown in Figure 1.

Pipe inner diameter (mm)	Pipe outer diameter (mm)	Pipe length (mm)	Wellbore diameter (mm)	Well depth (mm)	Model
25.4	31.8	270	50.8	300	400 × 400 × 400 mm^3