Table AT25. Event summary of T2P Deployment 3, Hole U1320A, 126.3 mbsf. (See table notes.)
| Event number |
Time (GMT) |
Event description |
|---|---|---|
| 1 | Start data logger at 1 Hz | |
| 2 | 2308 | T2P on rig floor |
| 3 | 2314 | Remove pressure response chamber from T2P tip |
| 4 | 2314 | Place shroud over T2P tip |
| 5 | 2315 | Connect T2P to spacer |
| 6 | 2317 | Connect CDS to spacer |
| 7 | 2322 | Connect CDS to wireline |
| 8 | 2323 | Start lowering T2P downhole, pumps on |
| 9 | 2330 | Stop at 511 mbsl, pumps off |
| 10 | 2333 | Start lowering probe, pumps on |
| 11 | 2340 | Stop at 1011 mbsl, pumps off |
| 12 | 2343 | Start lowering probe, pumps on |
| 13 | 2344 | Pump at 13 spm |
| 14 | 2350 | Stop at 1490 mbsl, pumps off |
| 15 | 2353 | Start lowering probe, pumps on at 13 spm |
| 16 | 2357 | Pumps off |
| 17 | 0000 | CDS lands in BHA |
| 18 | 0000 | Raise BHA to 2 m off BOH |
| 19 | 0002 | Start penetration of T2P into sediment, 2m advance of BHA |
| 20 | 0003 | End of T2P penetration |
| 21 | 0004 | Raise BHA 3m off BOH |
| 22 | 0007 | Pump at 10 spm |
| 23 | 0055 | Pull T2P uphole slowly 10 m |
| 24 | 0059 | 10 m pull completed |
| 25 | 0059 | Pull T2P uphole, pump at 10 spm |
| 26 | 0105 | Stop at 511 mbsl, pumps off |
| 27 | 0109 | Pull T2P uphole, pumps on |
| 28 | 0113 | Detach CDS from wireline |
| 29 | 0116 | Detach CDS from spacer |
| 30 | 0118 | Detach spacer from T2P |
| 31 | 0118 | T2P on rig floor |
| 32 | 0118 | T2P tip in pressure response chamber |
| 33 | 0126 | T2P in workroom |
| 34 | 0146 | Remove battery from T2P |
| 35 | 0146 | Connect T2P to DC power |
| Download data from data logger |
Notes: Measurements taken 8–9 June 2005. GMT = Greenwich Mean Time, T2P = temperature/dual pressure probe, CDS = colleted delivery system, spm = strokes per minute, BHA = bottom-hole assembly, BOH = bottom of hole, DC = direct current.
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