Research Article
Thermal Hydraulic Analysis Using GIS on Application of HTR to Thermal Recovery of Heavy Oil Reservoirs
Table 9
Basic parameters of oil well.
| Parameter | Value |
| Roughness of well tube (mm) | 0.014 | Inner diameter of well tube (mm) | 62 | Outer diameter of well tube (mm) | 73 | Thermal conductivity coefficient of heat barrier material (J/(msK)) | 0.0443 + t 1.39E − 4 | Thickness of thermal sleeve (mm) | 19.5 | Inner blackness of cavity | 0.9 | Outer blackness of cavity | 0.56 | Inner diameter of sleeve (mm) | 224.4 | Outer diameter of sleeve (mm) | 324.4 | Thickness of concrete (mm) | 30 | Thermal conductivity coefficient of concrete (J/(msK)) | 0.516 | Length of each well tube (m) | 10 | Length of each joint (m) | 0.13 | Inner diameter of joint (mm) | 60 | Outer diameter of joint (mm) | 76 | Height of well (m) | 759.75 |
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