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From: Temperature log simulations in high-enthalpy boreholes
Property | Unit | Value |
---|---|---|
Formation temperature at the surface | °C | 20 |
Bottom-hole temperature | °C | 245 |
Formation rock density | kg/m3 | 2650 |
Formation thermal conductivity | W/(m  °C) | 2.92 |
Formation specific heat capacity | J/(kg  °C) | 1000 |
Well depth | m | 2500 |
Well radius | m | 0.15 |
Water injection rate (Qinj) | kg/s | 20 (first 10Â days); 0 (after 10Â days) |
Water injection temperature (Tinj) | °C | 20 |
The geothermal gradient | °C/m | 0.09 |
Water specific heat capacity | J/(kg  °C) | 3160 |
Water thermal conductivity | W/(m  °C) | 0.6 |