|
Core
|
Deployment
number |
Date
(Aug 2002) |
Local time
(hr)
|
Depth
|
BSR
(mbsf) |
Lithology
|
Core recovered
(cm) |
Pressure
(bar) |
Comments
|
|
|---|---|---|---|---|---|---|---|---|---|---|
|
Water (mbsl)
|
Core
(mbsf) |
|||||||||
| 204-1245B- |
|
|
|
|
|
|
|
|
|
|
| 46E | HRC 5 | 9 | 0020 | 876 | 407 | 134 | Stiff indurated silty claystone | 38 | 0 | Tool problems, poor hole conditions. |
| 204-1245C- |
|
|
|
|
|
|
|
|
|
|
| 18Y | FPC 7 | 10 | 0830 | 876 | 129 | 134 | Lightly indurated silty clay | 90 | 0 | Cut good core, lower valve didn't close properly. |
| 27Y | FPC 8 | 10 | 1935 | 876 | 195 | 134 | Moderately indurated silty clay | 15 | 0 | Formation too stiff, liner imploded, seal dislodged, valve not closed. |
| 29E | HRC 6 | 10 | 2220 | 876 | 201 | 134 | Moderately indurated silty clay | 20 | 0 | Active heave compensator failed during coring, poor test. |
Notes: HRC = HYACE rotary corer, FPC = Fugro Pressure corer. BSR = bottom-simulating reflector.