Table T20. Results from APCT-3 temperature profiles, Site U1427.
Hole, core |
Minimum temperature at mudline (°C) |
Average temperature at mudline (°C) |
Depth CSF-A (m) |
In situ temperature (°C) |
Thermal resistance (m2K/W) |
|---|---|---|---|---|---|
| 346- | |||||
| U1427C-3H | 8.67 | 8.92 | 27.0 | 3.13 | 26.56 |
| U1427A-4H | 6.79 | 6.90 | 30.3 | 3.07 | 30.21 |
| U1427C-5H | 6.44 | 10.58 | 46.0 | 4.36 | 45.17 |
| U1427A-7H | 7.43 | 7.52 | 58.8 | 5.27 | 58.45 |
| U1427A-10H | 7.69 | 7.69 | 87.3 | 7.13 | 86.54 |
| U1427A-13H | 6.85 | 6.87 | 115.8 | 9.10 | 114.47 |
| Average: | 7.31 | 8.08 | |||
In situ temperatures were determined using TP-Fit software by Martin Heesemann. Thermal resistance was calculated from thermal conductivity data (see “Physical properties”) corrected for in situ conditions (see “Downhole measurements” in the “Methods” chapter [Tada et al., 2015b]).
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