Thermal Hydraulic Analysis Using GIS on Application of HTR to Thermal Recovery of Heavy Oil Reservoirs

Table 8

Basic parameters of pipeline.

Parameter	Value
Roughness (mm)	0.014
Inner diameter (m)	0.4/0.3/0.2/0.1
Thickness (mm)	15/15/8/7
Thermal conductivity coefficient of heat	0.058 + t × 0.9E − 4  (t > 400°C)
barrier material (J/(m⋅s⋅K))	0.094/0.125 (t ≤ 400°C)
Thickness of heat barrier material (m)	0.13
Horizontal angle (°)	0
Position	Overground/underground
Height of bracket (m)	0.6/0.3
Cross-sectional area of bracket in thermal	0.004
sleeve (m^2)