|
Depth (mbsf)
|
Tool
|
Measurement
location |
Thermal conductivity (W/[m·K])
|
Temperature (°C)
|
Assessment
|
|---|---|---|---|---|---|
| 0.0 | Adara | Seafloor, T Core 201-1229A-1H |
|
14.9 | Possible annual variation |
| 0.0 | — |
|
|
13.5* |
|
| 33.4 | DVTP | B Core 201-1229A-4H | — | — | No clear start of decay; too high |
| 43.9 | Adara | B Core 112-681B-5H |
|
<15.0 | Upper bound on formation value |
| 62.9 | T-probe | B Core 201-681B-7H | — | >15.6 | Lower bound on formation value |
| 68.4 | DVTP | B Core 201-1229A-8H | — | — | No decay profile; large oscillations |
| 77.8 | DVTP | B Core 201-1229D-10H | — | — | No clear start of decay; too high |
| 107.9 | DVTP | B Core 201-1229A-12H | — |
|
Curve wrong shape; value too high |
| 124.5 | T-probe | B Core 112-681B-14X | — | >16.8 | Lower bound on formation value |
| 164.9 | DVTP | B Core 201-1229A-18H | 1.13 | 19.2 | Good |
| 187.0 | T-probe | B Core 112-681A-20X |
|
>19.9 | Lower bound on formation value |
| 192.9 | — |
|
0.87† | 20.2‡ |
|
Notes: DVTP = Davis-Villinger Temperature Probe, T-probe = temperature probe. T = top of core, B = bottom of core. — = not applicable. * = extrapolated bottom-water temperature. † = average thermal conductivity. ‡ = projected temperature at base of hole. The last line shows the temperature extrapolated to the base of the hole using linear fit in Figure F22 and the mean thermal conductivity computed from data plotted in Figure F20A.