Table T1. Coring summary, Site 1171.
Hole 1171A |
Latitude: 48°29.9960´S |
Longitude: 149°6.6901´E |
Time on site: 240 hr (0645 hr, 12 April-0645 hr, 22 April 2000) |
Time on hole: 21.75 hr (0645 hr, 12 April-0430, 13 April 2000) |
Seafloor (drill pipe measurement from rig floor, mbrf): 2159.4 |
Distance between rig floor and sea level (m): 11.2 |
Water depth (drill pipe measurement from sea level, m): 2148.2 |
Total depth (from rig floor, mbrf): 2283.8 |
Total penetration (mbsf): 124.4 |
Total length of cored section (m): 124.4 |
Total core recovered (m): 117.52 |
Core recovery (%): 94.5 |
Total number of cores: 14 |
Hole 1171B |
Latitude: 48°29.9854´S |
Longitude: 149°6.6863´E |
Time on hole: 11.25 hr (0430 hr, 13 April-1545 hr, 13 April 2000) |
Seafloor (drill pipe measurement from rig floor, mbrf): 2159.2 |
Distance between rig floor and sea level (m): 11.2 |
Water depth (drill pipe measurement from sea level, m): 2148.0 |
Total depth (from rig floor, mbrf): 2268.0 |
Total penetration (mbsf): 108.8 |
Total length of cored section (m): 108.8 |
Total core recovered (m): 106.73 |
Core recovery (%): 98.1 |
Total number of cores: 12 |
Hole 1171C |
Latitude: 48°29.9971´S |
Longitude: 149°6.7051´E |
Time on hole: 29.25 hr; 1 day, 5 hr, 15 min (1545 hr, 13 April-2100 hr, 14 April 2000) |
Seafloor (drill pipe measurement from rig floor, mbrf): 2159.0 |
Distance between rig floor and sea level (m): 11.2 |
Water depth (drill pipe measurement from sea level, m): 2147.8 |
Total depth (from rig floor, mbrf): 2433.8 |
Total penetration (mbsf): 274.8 |
Total length of cored section (m): 274.8 |
Total core recovered (m): 245.58 |
Core recovery (%): 89.4 |
Total number of cores: 31 |
Hole 1171D |
Latitude: 48°29.9975´S |
Longitude: 149°6.7222´E |
Time on hole: 177.75 hr; 7 days, 9 hr, 45 min (2100 hr, 14 April-0645 hr, 22 April 2000) |
Seafloor (drill pipe measurement from rig floor, mbrf): 2159.0 |
Distance between rig floor and sea level (m): 11.2 |
Water depth (drill pipe measurement from sea level, m): 2147.8 |
Total depth (from rig floor, mbrf): 3117.8 |
Total penetration, mbsf: 958.8 |
Total length of cored section (m): 711.2 |
Total length of drilled intervals (m): 247.6 |
Total core recovered (m): 525.4 |
Core recovery (%): 73.9 |
Total number of cores: 75 |
Core | Date (April 2000) |
Local time |
Depth (mbsf) | Length (m) | Recovery (%) |
|||
---|---|---|---|---|---|---|---|---|
Top
|
Bottom
|
Cored
|
Recovered
|
|||||
189-1171A- | ||||||||
1H | 12 | 1440 | 0.0 | 7.1 | 7.1 | 7.07 | 99.6 | |
2H | 12 | 1540 | 7.1 | 16.6 | 9.5 | 9.07 | 95.5 | |
3H | 12 | 1645 | 16.6 | 26.1 | 9.5 | 8.21 | 86.4 | |
4H | 12 | 1740 | 26.1 | 35.6 | 9.5 | 9.73 | 102.4 | |
5H | 12 | 1900 | 35.6 | 45.1 | 9.5 | 9.81 | 103.3 | |
6H | 12 | 1950 | 45.1 | 54.6 | 9.5 | 10.12 | 106.5 | |
7H | 12 | 2100 | 54.6 | 64.1 | 9.5 | 9.65 | 101.6 | |
8H | 12 | 2145 | 64.1 | 73.6 | 9.5 | 9.00 | 94.7 | |
9H | 12 | 2230 | 73.6 | 83.1 | 9.5 | 8.85 | 93.2 | |
10H | 12 | 2315 | 83.1 | 92.6 | 9.5 | 9.61 | 101.2 | |
11H | 13 | 0005 | 92.6 | 102.1 | 9.5 | 9.94 | 104.6 | |
12H | 13 | 0115 | 102.1 | 111.6 | 9.5 | 8.57 | 90.2 | |
13X | 13 | 0225 | 111.6 | 114.8 | 3.2 | 2.11 | 65.9 | |
14X | 13 | 0315 | 114.8 | 124.4 | 9.6 | 5.78 | 60.2 | |
Totals: | 124.4 | 117.52 | 94.5 | |||||
189-1171B- | ||||||||
1H | 13 | 0600 | 0.0 | 4.3 | 4.3 | 4.26 | 99.1 | |
2H | 13 | 0640 | 4.3 | 13.8 | 9.5 | 9.54 | 100.4 | |
3H | 13 | 0730 | 13.8 | 23.3 | 9.5 | 9.42 | 99.2 | |
4H | 13 | 0815 | 23.3 | 32.8 | 9.5 | 8.94 | 94.1 | |
5H | 13 | 0910 | 32.8 | 42.3 | 9.5 | 9.28 | 97.7 | |
6H | 13 | 0955 | 42.3 | 51.8 | 9.5 | 9.79 | 103.1 | |
7H | 13 | 1035 | 51.8 | 61.3 | 9.5 | 8.99 | 94.6 | |
8H | 13 | 1130 | 61.3 | 70.8 | 9.5 | 9.50 | 100.0 | |
9H | 13 | 1220 | 70.8 | 80.3 | 9.5 | 9.48 | 99.8 | |
10H | 13 | 1310 | 80.3 | 89.8 | 9.5 | 9.52 | 100.2 | |
11H | 13 | 1400 | 89.8 | 99.3 | 9.5 | 8.18 | 86.1 | |
12H | 13 | 1500 | 99.3 | 108.8 | 9.5 | 9.83 | 103.5 | |
Totals: | 108.8 | 106.73 | 98.1 | |||||
189-1171C- | ||||||||
1H | 13 | 1700 | 0.0 | 9.5 | 9.5 | 9.70 | 102.1 | |
2H | 13 | 1735 | 9.5 | 19.0 | 9.5 | 9.79 | 103.1 | |
3H | 13 | 1845 | 19.0 | 28.5 | 9.5 | 9.61 | 101.2 | |
4H | 13 | 1930 | 28.5 | 38.0 | 9.5 | 9.35 | 98.4 | |
5H | 13 | 2040 | 38.0 | 47.5 | 9.5 | 9.91 | 104.3 | |
6H | 13 | 2130 | 47.5 | 57.0 | 9.5 | 9.99 | 105.2 | |
7H | 13 | 2220 | 57.0 | 66.5 | 9.5 | 10.18 | 107.2 | |
8H | 13 | 2305 | 66.5 | 76.0 | 9.5 | 8.89 | 93.6 | |
9H | 13 | 2355 | 76.0 | 85.5 | 9.5 | 9.69 | 102.0 | |
10H | 14 | 0040 | 85.5 | 95.0 | 9.5 | 8.98 | 94.5 | |
11H | 14 | 0130 | 95.0 | 104.5 | 9.5 | 9.20 | 96.8 | |
12X | 14 | 0235 | 104.5 | 110.2 | 5.7 | 5.47 | 96.0 | |
13X | 14 | 0320 | 110.2 | 115.2 | 5.0 | 5.57 | 111.4 | |
14X | 14 | 0405 | 115.2 | 124.8 | 9.6 | 8.34 | 86.9 | |
15X | 14 | 0435 | 124.8 | 134.5 | 9.7 | 9.70 | 100.0 | |
16X | 14 | 0515 | 134.5 | 144.1 | 9.6 | 5.21 | 54.3 | |
17X | 14 | 0600 | 144.1 | 153.7 | 9.6 | 6.13 | 63.9 | |
18X | 14 | 0630 | 153.7 | 163.3 | 9.6 | 9.28 | 96.7 | |
19X | 14 | 0705 | 163.3 | 172.9 | 9.6 | 9.51 | 99.1 | |
20X | 14 | 0740 | 172.9 | 182.2 | 9.3 | 8.27 | 88.9 | |
21X | 14 | 0810 | 182.2 | 191.8 | 9.6 | 7.96 | 82.9 | |
22X | 14 | 0845 | 191.8 | 201.5 | 9.7 | 7.18 | 74.0 | |
23X | 14 | 0920 | 201.5 | 211.1 | 9.6 | 8.67 | 90.3 | |
24X | 14 | 0955 | 211.1 | 220.7 | 9.6 | 8.69 | 90.5 | |
25X | 14 | 1030 | 220.7 | 230.3 | 9.6 | 7.83 | 81.6 | |
26X | 14 | 1105 | 230.3 | 239.6 | 9.3 | 7.31 | 78.6 | |
27X | 14 | 1200 | 239.6 | 248.9 | 9.3 | 7.78 | 83.7 | |
28X | 14 | 1245 | 248.9 | 258.5 | 9.6 | 4.94 | 51.5 | |
29X | 14 | 1340 | 258.5 | 268.1 | 9.6 | 6.38 | 66.5 | |
30X | 14 | 1445 | 268.1 | 273.5 | 5.4 | 4.92 | 91.1 | |
31X | 14 | 1620 | 273.5 | 274.8 | 1.3 | 1.15 | 88.5 | |
Totals: | 274.8 | 245.58 | 89.4 | |||||
189-1171D- | ||||||||
Drilled interval | 0.0 | 100.0 | ||||||
Drilled interval | 100.0 | 247.6 | ||||||
1R | 15 | 1340 | 247.6 | 257.0 | 9.4 | 2.72 | 28.9 | |
2R | 15 | 1440 | 257.0 | 266.6 | 9.6 | 3.73 | 38.9 | |
3R | 15 | 1710 | 266.6 | 276.2 | 9.6 | 4.79 | 49.9 | |
4R | 15 | 1825 | 276.2 | 285.8 | 9.6 | 4.44 | 46.3 | |
5R | 15 | 2120 | 285.8 | 293.8 | 8.0 | 1.84 | 23.0 | |
6R | 15 | 2310 | 293.8 | 300.4 | 6.6 | 1.51 | 22.9 | |
7R | 16 | 0005 | 300.4 | 305.4 | 5.0 | 1.95 | 39.0 | |
8R | 16 | 0100 | 305.4 | 314.7 | 9.3 | 2.49 | 26.8 | |
9R | 16 | 0155 | 314.7 | 324.3 | 9.6 | 4.12 | 42.9 | |
10R | 16 | 0240 | 324.3 | 333.9 | 9.6 | 6.53 | 68.0 | |
11R | 16 | 0435 | 333.9 | 343.5 | 9.6 | 0.13 | 1.4 | |
12R | 16 | 0605 | 343.5 | 353.2 | 9.7 | 0.19 | 2.0 | |
13R | 16 | 0735 | 353.2 | 362.8 | 9.6 | 0.15 | 1.6 | |
14R | 16 | 0855 | 362.8 | 372.4 | 9.6 | 0.53 | 5.5 | |
15R | 16 | 1015 | 372.4 | 382.0 | 9.6 | 2.00 | 20.8 | |
16R | 16 | 1135 | 382.0 | 391.6 | 9.6 | 3.23 | 33.7 | |
17R | 16 | 1310 | 391.6 | 401.2 | 9.6 | 6.85 | 71.4 | |
18R | 16 | 1440 | 401.2 | 410.8 | 9.6 | 0.03 | 0.3 | |
19R | 16 | 1805 | 410.8 | 420.4 | 9.6 | 6.88 | 71.7 | |
20R | 16 | 1940 | 420.4 | 430.0 | 9.6 | 8.31 | 86.6 | |
21R | 16 | 2110 | 430.0 | 439.6 | 9.6 | 0.38 | 4.0 | |
22R | 16 | 2255 | 439.6 | 449.2 | 9.6 | 9.29 | 96.8 | |
23R | 17 | 0030 | 449.2 | 458.8 | 9.6 | 4.43 | 46.2 | |
24R | 17 | 0240 | 458.8 | 468.5 | 9.7 | 5.57 | 57.4 | |
25R | 17 | 0430 | 468.5 | 478.1 | 9.6 | 8.36 | 87.1 | |
26R | 17 | 0600 | 478.1 | 487.7 | 9.6 | 9.93 | 103.4 | |
27R | 17 | 0750 | 487.7 | 497.3 | 9.6 | 9.80 | 102.1 | |
28R | 17 | 0910 | 497.3 | 507.0 | 9.7 | 8.48 | 87.4 | |
29R | 17 | 1030 | 507.0 | 516.6 | 9.6 | 9.84 | 102.5 | |
30R | 17 | 1205 | 516.6 | 526.2 | 9.6 | 8.03 | 83.7 | |
31R | 17 | 1330 | 526.2 | 535.8 | 9.6 | 7.58 | 79.0 | |
32R | 17 | 1455 | 535.8 | 545.5 | 9.7 | 8.21 | 84.6 | |
33R | 17 | 1630 | 545.5 | 555.1 | 9.6 | 9.57 | 99.7 | |
34R | 17 | 1750 | 555.1 | 564.7 | 9.6 | 9.74 | 101.5 | |
35R | 17 | 1915 | 564.7 | 574.3 | 9.6 | 9.21 | 95.9 | |
36R | 17 | 2145 | 574.3 | 583.9 | 9.6 | 9.85 | 102.6 | |
37R | 17 | 2215 | 583.9 | 593.6 | 9.7 | 9.72 | 100.2 | |
38R | 17 | 2340 | 593.6 | 603.2 | 9.6 | 9.67 | 100.7 | |
39R | 18 | 0055 | 603.2 | 612.8 | 9.6 | 8.70 | 90.6 | |
40R | 18 | 0220 | 612.8 | 622.4 | 9.6 | 9.95 | 103.7 | |
41R | 18 | 0340 | 622.4 | 632.0 | 9.6 | 8.79 | 91.6 | |
42R | 18 | 0455 | 632.0 | 641.6 | 9.6 | 9.86 | 102.7 | |
43R | 18 | 0610 | 641.6 | 651.3 | 9.7 | 9.46 | 97.5 | |
44R | 18 | 0725 | 651.3 | 660.9 | 9.6 | 9.46 | 98.5 | |
45R | 18 | 0835 | 660.9 | 670.5 | 9.6 | 5.01 | 52.2 | |
46R | 18 | 1000 | 670.5 | 680.2 | 9.7 | 7.34 | 75.7 | |
47R | 18 | 1130 | 680.2 | 689.9 | 9.7 | 10.09 | 104.0 | |
48R | 18 | 1300 | 689.9 | 699.5 | 9.6 | 9.65 | 100.5 | |
49R | 18 | 1425 | 699.5 | 709.1 | 9.6 | 9.92 | 103.3 | |
50R | 18 | 1545 | 709.1 | 718.7 | 9.6 | 9.43 | 98.2 | |
51R | 18 | 1705 | 718.7 | 728.3 | 9.6 | 8.30 | 86.5 | |
52R | 18 | 1840 | 728.3 | 737.9 | 9.6 | 9.86 | 102.7 | |
53R | 18 | 2005 | 737.9 | 747.5 | 9.6 | 7.95 | 82.8 | |
54R | 18 | 2130 | 747.5 | 757.1 | 9.6 | 9.81 | 102.2 | |
55R | 18 | 2300 | 757.1 | 766.7 | 9.6 | 9.90 | 103.1 | |
56R | 19 | 0035 | 766.7 | 776.3 | 9.6 | 4.75 | 49.5 | |
57R | 19 | 0215 | 776.3 | 785.9 | 9.6 | 5.48 | 57.1 | |
58R | 19 | 0350 | 785.9 | 795.5 | 9.6 | 9.64 | 100.4 | |
59R | 19 | 0530 | 795.5 | 805.1 | 9.6 | 9.87 | 102.8 | |
60R | 19 | 0700 | 805.1 | 814.7 | 9.6 | 9.55 | 99.5 | |
61R | 19 | 0840 | 814.7 | 824.3 | 9.6 | 7.95 | 82.8 | |
62R | 19 | 1025 | 824.3 | 833.9 | 9.6 | 9.90 | 103.1 | |
63R | 19 | 1210 | 833.9 | 843.5 | 9.6 | 9.96 | 103.8 | |
64R | 19 | 1350 | 843.5 | 853.1 | 9.6 | 8.56 | 89.2 | |
65R | 19 | 1540 | 853.1 | 862.7 | 9.6 | 9.95 | 103.7 | |
66R | 19 | 1715 | 862.7 | 872.3 | 9.6 | 8.09 | 84.3 | |
67R | 19 | 1920 | 872.3 | 881.7 | 9.4 | 9.97 | 106.1 | |
68R | 19 | 2150 | 881.7 | 891.3 | 9.6 | 7.77 | 80.9 | |
69R | 19 | 2320 | 891.3 | 900.9 | 9.6 | 9.84 | 102.5 | |
70R | 20 | 0145 | 900.9 | 910.5 | 9.6 | 7.22 | 75.2 | |
71R | 20 | 0345 | 910.5 | 920.2 | 9.7 | 8.67 | 89.4 | |
72R | 20 | 0545 | 920.2 | 929.9 | 9.7 | 9.14 | 94.2 | |
73R | 20 | 0740 | 929.9 | 939.5 | 9.6 | 9.66 | 100.6 | |
74R | 20 | 0945 | 939.5 | 949.2 | 9.7 | 0.08 | 0.8 | |
75R | 20 | 1205 | 949.2 | 958.8 | 9.6 | 5.79 | 60.3 | |
Coring totals: | 711.2 | 525.40 | 73.9 | |||||
Drilled totals: | 247.6 | |||||||
Totals: | 958.8 |