Science – Society – Technology
From: Temperature log simulations in high-enthalpy boreholes
 | Inner radius (m) | Outer radius (m) | Cross-sectional area (m2) | Depth (m) |
---|---|---|---|---|
Drill pipe | 0.0352 | 0.0445 | 2.33 × 10−03 | 0–4589 |
Casing i | 0.0797 | 0.0889 | 4.87 × 10−03 | 0–1304 |
Casing ii | 0.11 | 0.122 | 8.75 × 10−03 | 0–2941 |
Casing iii | 0.1577 | 0.1699 | 1.26 × 10−03 | 0–793 |
Annulus | 0.0445 | 0.0797 | 1.37 × 10−02 | 0–1304 |
0.0445 | 0.11 | 3.18 × 10−02 | 1304–4589 |