Table T22. Results from APCT-3 temperature profiles, Sites U1428 and U1429.
| Core | Minimum temperature at mudline (°C) |
Average temperature at mudline (°C) |
Depth CSF-A (m) |
In situ temperature (°C) |
Thermal resistance (m2K/W) |
|---|---|---|---|---|---|
| 346-U1428A- | |||||
| 4H | 7.24 | 7.38 | 34.9 | 10.30 | 44.31 |
| 7H | 7.64 | 7.84 | 63.4 | 13.98 | 74.57 |
| 10H | 6.98 | 7.53 | 91.9 | 16.24 | 100.96 |
| 13H | 7.37 | 7.68 | 120.4 | 20.56 | 124.37 |
| Average: | 7.31 | 7.61 | |||
| 346-U1429A- | |||||
| 4H | 7.12 | 7.04 | 34.9 | 8.93 | 37.04 |
| 7H | 8.11 | 8.29 | 61.1 | 11.48 | 62.60 |
| 10H | 7.64 | 7.83 | 89.6 | 14.08 | 95.80 |
| 13H | 7.89 | 7.91 | 118.1 | 14.78 | 126.78 |
| Average: | 7.69 | 7.77 | |||
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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