Table T1. Operations summary, Hole U1415P.
| Hole U1415P (RCB coring; logging): | ||||||||
| Latitude: 2°15.1486′N | ||||||||
| Longitude: 101°32.6102′W | ||||||||
| Time on site (h): 253.5 (0715 h, 26 January–2045 h, 5 February 2013) | ||||||||
| Seafloor (drill pipe measurement below rig floor, m DRF): 4864.0 | ||||||||
| Distance between rig floor and sea level (m): 11.3 | ||||||||
| Water depth (drill pipe measurement from sea level, mbsl): 4852.7 | ||||||||
| Total penetration (drilling depth below seafloor, m DSF): 107.9 | ||||||||
| Total depth (drill pipe measurement from rig floor, m DRF): 4971.9 | ||||||||
| Total length of cored section (m): 95.4 | ||||||||
| Total core recovered (m): 30.57 | ||||||||
| Core recovery (%): 32 | ||||||||
| Drilled interval (m): 12.5 | ||||||||
| Total number of cores: 18 RCB, 6 ghost | ||||||||
| Core | Depth (mbsf) |
Interval cored (m) |
Core recovered (m) |
Curated length (m) |
Recovery (%) |
Date (2013) |
Time UTC (h) |
|
|---|---|---|---|---|---|---|---|---|
|
Top of cored interval |
Bottom of cored interval |
|||||||
| 345-U1415P- | ||||||||
| 11 | 0.0 | 12.5 | ****Drilled from 0.0 to 12.5 mbsf**** | |||||
| 2G | 8.0 | 12.5 | — | 2.36 | 2.18 | — | 29 Jan | 0255 |
| 3R | 12.5 | 18.1 | 5.6 | 1.29 | 1.34 | 23 | 29 Jan | 1925 |
| 4G | 12.5 | 16.5 | — | 1.62 | 1.76 | — | 30 Jan | 0105 |
| 5R | 18.1 | 22.6 | 4.5 | 2.22 | 2.12 | 49 | 30 Jan | 0840 |
| 6R | 22.6 | 27.1 | 4.5 | 2.51 | 2.72 | 56 | 30 Jan | 1440 |
| 7R | 27.1 | 31.4 | 4.3 | 2.13 | 2.36 | 50 | 30 Jan | 1830 |
| 8R | 31.4 | 36.4 | 5.0 | 1.79 | 1.90 | 36 | 30 Jan | 2145 |
| 9R | 36.4 | 41.0 | 4.6 | 2.04 | 2.22 | 44 | 31 Jan | 0310 |
| 10R | 41.0 | 45.6 | 4.6 | 1.50 | 1.64 | 33 | 31 Jan | 0640 |
| 11R | 45.6 | 49.7 | 4.1 | 1.76 | 1.86 | 43 | 31 Jan | 0930 |
| 12R | 49.7 | 54.7 | 5.0 | 1.40 | 1.46 | 28 | 31 Jan | 1305 |
| 13R | 54.7 | 58.8 | 4.1 | 2.15 | 2.54 | 52 | 31 Jan | 1720 |
| 14R | 58.8 | 63.8 | 5.0 | 1.55 | 1.76 | 31 | 31 Jan | 2025 |
| 15R | 63.8 | 68.0 | 4.2 | 0.43 | 0.50 | 10 | 31 Jan | 2320 |
| 16R | 68.0 | 73.0 | 5.0 | 1.17 | 1.26 | 23 | 1 Feb | 0440 |
| 17R | 73.0 | 77.3 | 4.3 | 0.31 | 0.38 | 7 | 1 Feb | 0900 |
| 18R | 77.3 | 82.3 | 5.0 | 1.03 | 1.12 | 21 | 1 Feb | 1620 |
| 19G | 72.3 | 82.3 | — | 0.60 | 0.65 | — | 3 Feb | 0220 |
| 20R | 82.3 | 89.4 | 7.1 | 2.42 | 2.58 | 34 | 3 Feb | 0835 |
| 21G | 79.4 | 89.4 | — | 0.32 | 0.32 | — | 3 Feb | 1550 |
| 22R | 89.4 | 98.8 | 9.4 | 2.88 | 3.08 | 31 | 3 Feb | 2210 |
| 23R | 98.8 | 107.9 | 9.1 | 1.99 | 2.16 | 22 | 4 Feb | 0250 |
| 24G | 70.0 | 107.9 | — | 0.00 | 0.00 | — | 4 Feb | 0935 |
| 25G | 79.0 | 107.9 | — | 0.35 | 0.20 | — | 4 Feb | 2020 |
| Total: | 95.4 | 30.57 | 33.00 | 32 | ||||
Local ship time was UTC – 7 h. Ghost core (G) is not included in totals. DRF = drilling depth below rig floor, DSF = drilling depth below seafloor. R = rotary core barrel (RCB) system, numeric core type = drilled interval. — = not calculated.
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