Hole 1228A |
Latitude: 11°3.8724´S |
Longitude: 78°4.6700´W |
Time on site (hr): 66.25 (1815 hr, 3 Mar-1230 hr, 6 Mar 2002) |
Time on hole (hr): 54.08 (1815 hr, 3 Mar-0020 hr, 6 Mar 2002) |
Seafloor (drill pipe measurement from rig floor, mbrf): 273.6 |
Distance between rig floor and sea level (m): 11.4 |
Water depth (drill pipe measurement from sea level, m): 262.2 |
Total depth (drill pipe measurement from rig floor, mbrf): 474.5 |
Total penetration (meters below seafloor, mbsf): 200.9 |
Total length of cored section (m): 196.9 |
Total length of drilled intervals (m): 4.0 |
Total core recovered (m): 126.35 |
Core recovery (%): 64.2 |
Total number of cores: 23 |
Total number of drilled intervals: 2 |
Hole 1228B |
Latitude: 11°3.8615´S |
Longitude: 78°4.6643´W |
Time on hole (hr): 4.67 (0020 hr, 6 Mar-0500 hr, 6 Mar 2002) |
Seafloor (drill pipe measurement from rig floor, mbrf): 273.8 |
Distance between rig floor and sea level (m): 11.5 |
Water depth (drill pipe measurement from sea level, m): 262.3 |
Total depth (drill pipe measurement from rig floor, mbrf): 329.1 |
Total penetration (meters below seafloor, mbsf): 55.3 |
Total length of cored section (m): 55.3 |
Total core recovered (m): 51.1 |
Core recovery (%): 92.4 |
Total number of cores: 7 |
Hole 1228C |
Latitude: 11°3.8547´S |
Longitude: 78°4.6657´W |
Time on hole (hr): 0.75 (0500 hr, 6 Mar-0545 hr, 6 Mar 2002) |
Seafloor (drill pipe measurement from rig floor, mbrf): 273.0 |
Distance between rig floor and sea level (m): 11.5 |
Water depth (drill pipe measurement from sea level, m): 261.5 |
Total depth (drill pipe measurement from rig floor, mbrf): 280.5 |
Total penetration (meters below seafloor, mbsf): 7.5 |
Total length of cored section (m): 7.5 |
Total core recovered (m): 7.53 |
Core recovery (%): 100.4 |
Total number of cores: 1 |
Hole 1228D |
Latitude: 11°3.8511´S |
Longitude: 78°4.6710´W |
Time on hole (hr): 1.92 (0545 hr, 6 Mar-0740 hr, 6 Mar 2002) |
Seafloor (drill pipe measurement from rig floor, mbrf): 272.9 |
Distance between rig floor and sea level (m): 11.4 |
Water depth (drill pipe measurement from sea level, m): 261.5 |
Total depth (drill pipe measurement from rig floor, mbrf): 299.5 |
Total penetration (meters below seafloor, mbsf): 26.6 |
Total length of cored section (m): 26.6 |
Total core recovered (m): 27.25 |
Core recovery (%): 102.4 |
Total number of cores: 3 |
Hole 1228E |
Latitude: 11°3.8407´S |
Longitude: 78°4.6691´W |
Time on hole (hr): 4.83 (0740 hr, 6 Mar-1230 hr, 6 Mar 2002) |
Seafloor (drill pipe measurement from rig floor, mbrf): 273.2 |
Distance between rig floor and sea level (m): 11.5 |
Water depth (drill pipe measurement from sea level, m): 261.7 |
Total depth (drill pipe measurement from rig floor, mbrf): 281.5 |
Total Penetration (meters below seafloor, mbsf): 8.3 |
Total length of cored section (m): 8.3 |
Total core recovered (m): 9.23 |
Core recovery (%): 111.2 |
Total number of cores: 2 |
Core
|
Date
(Mar 2002) |
Local time
(hr) |
Depth (mbsf)
|
Length (m)
|
Recovery
(%) |
||
---|---|---|---|---|---|---|---|
Top
|
Bottom
|
Cored
|
Recovered
|
||||
201-1228A- |
|
|
|
|
|
|
|
1H | 3 | 2155 | 0.0 | 4.9 | 4.9 | 4.83 | 98.6 |
2H | 3 | 2315 | 4.9 | 14.4 | 9.5 | 9.88 | 104.0 |
3H | 4 | 0120 | 14.4 | 23.9 | 9.5 | 9.80 | 103.2 |
4H | 4 | 0235 | 23.9 | 33.4 | 9.5 | 9.45 | 99.5 |
5H | 4 | 0400 | 33.4 | 42.9 | 9.5 | 7.55 | 79.5 |
6H | 4 | 0550 | 42.9 | 52.4 | 9.5 | 9.27 | 97.6 |
7H | 4 | 0725 | 52.4 | 61.9 | 9.5 | 9.96 | 104.8 |
8H | 4 | 0855 | 61.9 | 71.4 | 9.5 | 9.79 | 103.1 |
9H | 4 | 1015 | 71.4 | 80.9 | 9.5 | 6.52 | 68.6 |
10H | 4 | 1230 | 80.9 | 90.4 | 9.5 | 6.90 | 72.6 |
11H | 4 | 1530 | 90.4 | 99.9 | 9.5 | 1.60 | 16.8 |
12H | 4 | 1750 | 99.9 | 109.4 | 9.5 | 1.34 | 14.1 |
13M | 4 | 1910 | 109.4 | 110.4 | 1.0 | 0.39 | 39.0 |
14H | 4 | 2010 | 110.4 | 118.9 | 8.5 | 8.02 | 94.4 |
15H | 4 | 2125 | 118.9 | 128.4 | 9.5 | 1.57 | 16.5 |
16H | 4 | 2315 | 128.4 | 137.9 | 9.5 | 8.47 | 89.2 |
17H | 5 | 0110 | 137.9 | 147.4 | 9.5 | 0.00 | 0.0 |
18H | 5 | 0315 | 147.4 | 156.9 | 9.5 | 5.67 | 59.7 |
19H | 5 | 0420 | 156.9 | 166.4 | 9.5 | 3.41 | 35.9 |
20H | 5 | 0535 | 166.4 | 175.9 | 9.5 | 5.02 | 52.8 |
21H | 5 | 0650 | 175.9 | 185.4 | 9.5 | 2.91 | 30.6 |
22H | 5 | 0815 | 185.4 | 194.9 | 9.5 | 3.93 | 41.4 |
|
|
|
*****Drilled from 194.9 to 198.9 mbsf***** |
|
|||
23P | 5 | 1300 | 198.9 | 200.9 | 2.0 | 0.07 | 3.5 |
|
|
|
Cored totals: | 196.9 | 126.35 | 64.2 | |
|
|
|
Drilled total: | 4.0 |
|
|
|
|
|
|
|
Total: | 200.9 |
|
|
201-1228B- |
|
|
|
|
|
|
|
1H | 6 | 0130 | 0.0 | 6.8 | 6.8 | 6.73 | 99.0 |
2H | 6 | 0145 | 6.8 | 16.3 | 9.5 | 9.85 | 103.7 |
3H | 6 | 0200 | 16.3 | 25.8 | 9.5 | 9.83 | 103.5 |
4H | 6 | 0220 | 25.8 | 35.3 | 9.5 | 9.09 | 95.7 |
5H | 6 | 0245 | 35.3 | 44.8 | 9.5 | 5.74 | 60.4 |
6H | 6 | 0320 | 44.8 | 54.3 | 9.5 | 9.44 | 99.4 |
7M | 6 | 0415 | 54.3 | 55.3 | 1.0 | 0.42 | 42.0 |
|
|
|
Cored totals: | 55.3 | 51.10 | 92.4 | |
201-1228C- |
|
|
|
|
|
|
|
1H | 6 | 0530 | 0.0 | 7.5 | 7.5 | 7.53 | 100.4 |
|
|
|
Cored totals: | 7.5 | 7.53 | 100.4 | |
201-1228D- |
|
|
|
|
|
|
|
1H | 6 | 0620 | 0.0 | 7.6 | 7.6 | 7.61 | 100.1 |
2H | 6 | 0645 | 7.6 | 17.1 | 9.5 | 9.87 | 103.9 |
3H | 6 | 0720 | 17.1 | 26.6 | 9.5 | 9.77 | 102.8 |
|
|
|
Cored totals: | 26.6 | 27.25 | 102.4 | |
201-1228E- |
|
|
|
|
|
|
|
1H | 6 | 0950 | 0.0 | 7.3 | 7.3 | 7.33 | 100.4 |
2M | 6 | 1035 | 7.3 | 8.3 | 1.0 | 1.90 | 190.0 |
|
|
|
Cored totals: | 8.3 | 9.23 | 111.2 |