Science – Society – Technology
From: Numerical analysis of downhole heat exchanger designed for geothermal energy production
Cement sheath | |
OD | 12.527 in. (0.318 m) |
Casing 2 | |
OD | 9.625 in. (0.244 m) |
ID | 8.031 in. (0.204 m) |
Screen pipe (gravel pack, ICD) | |
OD | 6.190 in. (0.157 m) |
ID | 4.890 in. (0.124 m) |
Casing 1 (only production) | |
OD | 3.5 in. (0.089 m) |
ID | 2.992 in. (0.076 m) |
Tubing (only production) | |
OD | 1.990 in. (0.051 m) |
ID | 1.650 in. (0.042 m) |