| Hole 1204A |
| Latitude: 51°11.6784´N |
| Longitude: 167°46.3604´E |
| Time on site (hr): 173.5 (1530 hr, 25 Jul-2100 hr, 1 Aug 2001) |
| Time on hole (hr): 71.5 (1530 hr, 25 Jul-1500 hr, 28 Jul 2001) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 2382.0 |
| Distance between rig floor and sea level (m): 11.0 |
| Water depth (drill pipe measurement from sea level, m): 2371.0 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3262.3 |
| Total penetration (meters below seafloor, mbsf): 880.3 |
| Total length of cored section (m): 118.4 |
| Total length of drilled intervals (m): 761.9 |
| Total core recovered (m): 55.86 |
| Core recovery (%): 47.2 |
| Total number of cores: 14 |
| Total number of drilled intervals: 2 |
| Hole 1204B |
| Latitude: 51°11.6406´N |
| Longitude: 167°46.4217´E |
| Time on hole (hr): 102 (1500 hr, 28 Jul-2100 hr, 1 Aug 2001) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 2381.0 |
| Distance between rig floor and sea level (m): 11.0 |
| Water depth (drill pipe measurement from sea level, m): 2370.0 |
| Total depth (drill pipe measurement from rig floor, mbrf): 3335.5 |
| Total penetration (meters below seafloor, mbsf): 954.5 |
| Total length of cored section (m): 143.8 |
| Total length of drilled intervals (m): 810.7 |
| Total core recovered (m): 55.93 |
| Core recovery (%): 38.9 |
| Total number of cores: 17 |
| Total number of drilled intervals: 2 |
| Core |
Date (2001) |
Ship time (local) |
Depth (mbsf) | Length (m) |
Recovery (%) |
Comments | ||
|---|---|---|---|---|---|---|---|---|
Top
|
Bottom
|
Cored
|
Recovered
|
|||||
| 197-1204A- | ||||||||
| *****Drilled from 0.0 to 761.9 mbsf***** | ||||||||
| 1R | 26 Jul | 1745 | 761.9 | 771.5 | 9.6 | 8.71 | 90.7 | |
| 2R | 26 Jul | 1845 | 771.5 | 781.1 | 9.6 | 4.62 | 48.1 | |
| 3R | 26 Jul | 1945 | 781.1 | 790.7 | 9.6 | 7.04 | 73.3 | |
| 4R | 26 Jul | 2100 | 790.7 | 800.3 | 9.6 | 6.13 | 63.9 | |
| 5R | 26 Jul | 2205 | 800.3 | 809.9 | 9.6 | 5.32 | 55.4 | |
| 6R | 27 Jul | 0010 | 809.9 | 819.5 | 9.6 | 6.38 | 66.5 | |
| 7R | 27 Jul | 0320 | 819.5 | 829.0 | 9.5 | 4.71 | 49.6 | AHC |
| 8R | 27 Jul | 0500 | 829.0 | 838.6 | 9.6 | 1.51 | 15.7 | |
| 9R | 27 Jul | 0905 | 838.6 | 848.3 | 9.7 | 3.83 | 39.5 | AHC |
| 10R | 27 Jul | 1500 | 848.3 | 857.9 | 9.6 | 7.61 | 79.3 | AHC |
| 11R | 27 Jul | 2045 | 857.9 | 862.7 | 4.8 | 0.00 | 0.0 | AHC |
| 12R | 27 Jul | 2330 | 862.7 | 867.5 | 4.8 | 0.00 | 0.0 | AHC |
| 13R | 28 Jul | 0535 | 867.5 | 877.1 | 9.6 | 0.00 | 0.0 | AHC |
| 14R | 28 Jul | 0915 | 877.1 | 880.3 | 3.2 | 0.00 | 0.0 | AHC |
| Cored totals: | 118.4 | 55.86 | 47.2 | |||||
| Drilled totals: | 761.9 | |||||||
| Total: | 880.3 | |||||||
| 197-1204B- | ||||||||
| *****Drilled from 0.0 to 810.7 mbsf***** | ||||||||
| 1R | 29 Jul | 2035 | 810.7 | 820.3 | 9.6 | 4.65 | 48.4 | AHC |
| 2R | 29 Jul | 2355 | 820.3 | 829.9 | 9.6 | 6.35 | 66.2 | AHC |
| 3R | 30 Jul | 0300 | 829.9 | 839.6 | 9.7 | 2.31 | 23.8 | AHC |
| 4R | 30 Jul | 0530 | 839.6 | 849.3 | 9.7 | 2.51 | 25.9 | AHC |
| 5R | 30 Jul | 0745 | 849.3 | 858.6 | 9.3 | 1.86 | 20.0 | AHC |
| 6R | 30 Jul | 1040 | 858.6 | 868.2 | 9.6 | 4.12 | 42.9 | AHC |
| 7R | 30 Jul | 1355 | 868.2 | 877.8 | 9.6 | 3.64 | 37.9 | AHC |
| 8R | 30 Jul | 1815 | 877.8 | 887.1 | 9.3 | 3.14 | 33.8 | AHC |
| 9R | 30 Jul | 2115 | 887.1 | 888.8 | 1.7 | 2.80 | 164.7 | AHC |
| 10R | 31 Jul | 0125 | 888.8 | 896.6 | 7.8 | 4.26 | 54.6 | AHC |
| 11R | 31 Jul | 0650 | 896.6 | 906.3 | 9.7 | 1.32 | 13.6 | AHC |
| 12R | 31 Jul | 1720 | 906.3 | 908.3 | 2.0 | 1.50 | 75.0 | AHC |
| 13R | 31 Jul | 2305 | 908.3 | 915.9 | 7.6 | 4.38 | 57.6 | AHC |
| 14R | 1 Aug | 0310 | 915.9 | 925.6 | 9.7 | 3.26 | 33.6 | AHC |
| 15R | 1 Aug | 0635 | 925.6 | 935.2 | 9.6 | 2.65 | 27.6 | AHC |
| 16R | 1 Aug | 0910 | 935.2 | 944.9 | 9.7 | 3.90 | 40.2 | AHC |
| 17R | 1 Aug | 1550 | 944.9 | 954.5 | 9.6 | 3.28 | 34.2 | AHC |
| Cored totals: | 143.8 | 55.93 | 38.9 | |||||
| Drilled totals: | 810.7 | |||||||
| Total: | 954.5 | |||||||
Note: AHC = active heave compensation.