Table T22. Summary of logging operations, Hole U1301B.
| Tool string | Direction | Interval logged (mbsf) |
Pipe depth (mbsf) |
Depth shift (m) |
|
|---|---|---|---|---|---|
| Top | Bottom | ||||
| Triple combo | Down log | 0 | 552 | 265 | –2666 |
|
|
Main (up log) | 300 | 579 | 265 | –2666 |
|
|
Repeat (up log) | 0 | 455 | 265 | –2666 |
| UBI | Pass 1 (up log) | 325 | 425 | 265 | –2673 |
|
|
Pass 2 (up log) | 335 | 425 | 265 | –2673 |
|
|
Casing (up log) | 0 | 337 | 246 | –2673 |
| FMS-sonic | Pass 1 (up log) | 302 | 423 | 265 | –2667 |
|
|
Pass 2 (up log) | 312 | 424 | 265 | –2667 |
|
|
Casing (up log) | 197 | 342 | 236 | –2667 |
| WST | Station | 359 | 413 | 265 | –2668 |
Notes: Depth shift = seafloor at 2667.84 mbrf. Vertical seismic profile stations are in the following locations: (1) 413.6 mbsf (3081.4 mbrf), 19 shots recorded (72–90); (2) 402.2 mbsf (3073 mbrf), 4 shots recorded (91–94); (3) 382.2 mbsf (3050 mbrf), 21 shots recorded (95–115); (4) 363.9 mbsf (3031.7 mbrf), 16 shots recorded (116–131); and (5) 358.8 mbsf (3026.6 mbrf), 15 shots recorded (132–146). UBI = Ultrasonic Borehole Imager, FMS = Formation MicroScanner, WST = Well-Seismic Tool.
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