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Table 2 Completion geometry of the well

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)