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Table 3 Geometrical extensions of the wellbore

From: Temperature log simulations in high-enthalpy boreholes

 Inner radius (m)Outer radius (m)Cross-sectional area (m2)Depth (m)
Drill pipe0.03520.04452.33 × 10−030–4589
Casing i0.07970.08894.87 × 10−030–1304
Casing ii0.110.1228.75 × 10−030–2941
Casing iii0.15770.16991.26 × 10−030–793
Annulus0.04450.07971.37 × 10−020–1304
0.04450.113.18 × 10−021304–4589