|
Core, section, interval (cm)
|
Depth (mbsf)
|
C1
(ppmv) |
C2
(ppmv) |
C3
(ppmv) |
i-C4 (ppmv)
|
n-C4 (ppmv)
|
i-C5 (ppmv)
|
n-C5 (ppmv)
|
i-C6 (ppmv)
|
n-C6 (ppmv)
|
CO2 (ppmv)
|
O2 (ppmv)
|
N2
(ppmv) |
C1/C2
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 204-1247B- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5H-1, 62 | 25.2 | 935,119 | 9.9 | 6.4 |
|
|
|
|
|
|
24,650 | 1,294 | 11,783 | 94,171 |
| 5H-2, 127 | 27.4 | 949,942 | 9.9 | 6.7 |
|
|
|
|
|
|
18,571 | 46,217 | 177,370 | 96,441 |
| 5H-3, 75 | 28.4 | 948,297 | 9.8 | 6.6 |
|
|
|
|
|
|
15,347 | 3,171 | 15,378 | 96,864 |
| 5H-7, 8 | 33.7 | 947,240 | 9.6 | 6.4 |
|
|
|
|
|
|
16,959 | 2,363 | 9,769 | 98,466 |
| 6H-1, 34 | 34.4 | 779,669 | 9.1 | 5.8 |
|
|
|
|
|
|
24,483 | 37,746 | 146,321 | 86,056 |
| 6H-1, 119 | 35.3 | 942,052 | 10.0 | 6.7 |
|
|
|
|
|
|
21,559 | 1,794 | 8,986 | 94,299 |
| 6H-3, 71 | 37.8 | 945,397 | 10.4 | 6.7 |
|
|
|
|
|
|
18,504 | 1,534 | 7,697 | 90,729 |
| 6H-6, 112 | 42.7 | 956,072 | 10.3 | 7.4 |
|
|
|
|
|
|
12,437 | 1,987 | 7,231 | 92,913 |
| 6H-7, 46 | 43.6 | 911,245 | 10.9 | 7.9 |
|
|
|
|
|
|
40,802 | 5,098 | 16,236 | 83,447 |
| 7H-1, 42 | 44.0 | 933,512 | 18.4 | 6.4 |
|
|
|
|
|
|
16,398 | 3,842 | 30,778 | 50,707 |
| 7H-2, 88 | 46.0 | 938,046 | 12.0 | 6.7 |
|
|
|
|
|
|
12,587 | 2,587 | 27,995 | 78,301 |
| 7H-4, 64 | 48.7 | 950,633 | 36.4 |
|
|
|
|
|
|
|
3,974 | 2,975 | 14,842 | 26,095 |
| 7H-5, 136 | 51.0 | 858,885 | 21.6 | 5.2 |
|
|
|
|
|
|
8,803 | 29,939 | 116,426 | 39,837 |
| 7H-6, 82 | 50.9 | 897,460 | 21.9 | 6.0 |
|
|
|
|
|
|
26,985 | 9,121 | 37,083 | 40,943 |
| 8H-1, 71 | 53.8 | 931,979 | 12.7 | 6.9 |
|
|
|
|
|
|
|
|
|
73,269 |
| 8H-2, 137 | 56.0 | 958,533 | 37.8 |
|
|
|
|
|
|
|
5,467 | 1,492 | 5,492 | 25,371 |
| 8H-3, 130 | 57.4 | 723,401 | 16.2 | 4.4 |
|
|
|
|
|
|
5,121 | 54,890 | 208,990 | 44,737 |
| 8H-4, 117 | 58.8 | 954,199 | 17.1 | 7.5 |
|
|
|
|
|
|
15,680 | 1,387 | 2,058 | 55,801 |
| 9H-1, 85 | 63.5 | 940,069 | 13.3 | 7.3 |
|
|
|
|
|
|
12,564 | 2,749 | 21,912 | 70,735 |
| 9H-2, 46 | 64.5 | 932,275 | 13.4 | 6.8 |
|
|
|
|
|
|
10,538 | 3,138 | 30,079 | 69,521 |
| 9H-3, 124 | 66.8 | 909,269 | 13.2 | 6.6 |
|
|
|
|
|
|
|
|
|
68,728 |
| 9H-6, 66 | 70.8 | 922,259 | 13.4 |
|
|
|
|
|
|
|
9,023 | 1,631 | 27,440 | 68,774 |
| 10H-1, 74 | 72.8 | 717,014 | 13.2 | 7.4 |
|
|
|
|
|
|
17,115 | 52,990 | 201,520 | 54,360 |
| 10H-2, 46 | 74.1 | 949,423 | 20.0 | 7.0 |
|
|
|
|
|
|
9,195 | 2,110 | 12,175 | 47,542 |
| 10H-4, 87 | 77.5 | 963,372 | 20.2 | 7.4 |
|
|
|
|
|
|
|
|
|
47,786 |
| 10H-5, 61 | 78.7 | 949,914 | 15.4 | 9.0 |
|
|
|
|
|
|
|
|
|
61,723 |
| 10H-6, 58 | 80.2 | 935,932 | 18.8 | 9.2 |
|
|
|
|
|
|
|
|
|
49,731 |
| 11H-1, 54 | 82.1 | 751,951 | 31.4 | 3.8 |
|
|
|
|
|
|
7,495 | 49,276 | 182,018 | 23,947 |
| 11H-2, 50 | 83.2 | 956,510 | 44.1 | 1.8 |
|
|
|
|
|
|
4,656 | 1,168 | 1,264 | 21,709 |
| 11H-3, 13 | 84.3 | 957,968 | 36.6 | 4.5 |
|
|
|
|
|
|
7,544 | 1,575 | 1,309 | 26,160 |
| 11H-4, 63 | 86.3 | 957,607 | 36.4 | 4.5 |
|
|
|
|
|
|
6,674 | 1,404 | 1,194 | 26,293 |
| 11H-6, 31 | 89.0 | 951,332 | 19.4 | 10.0 |
|
|
|
|
|
|
10,679 | 3,641 | 8,299 | 49,012 |
| 12H-1, 143 | 92.5 | 964,178 | 42.4 |
|
|
|
|
|
|
|
6,138 | 479 | 707 | 22,724 |
| 12H-2, 0 | 92.6 | 960,224 | 40.3 |
|
|
|
|
|
|
|
4,835 | 850 | 843 | 23,815 |
| 12H-2, 50 | 93.1 | 631,173 | 25.6 | 5.8 |
|
|
|
|
|
|
4,577 | 76,628 | 284,220 | 24,626 |
| 12H-4, 127 | 95.9 | 959,934 | 19.4 | 13.0 |
|
|
|
|
|
|
13,834 | 809 | 1,015 | 49,558 |
| 13H-2, 15 | 101.9 | 914,074 | 46.8 | 11.1 |
|
|
|
|
|
|
20,324 | 7,640 | 2,951 | 19,540 |
| 13H-4, 13 | 104.9 | 892,438 | 41.6 | 12.1 |
|
|
|
|
|
|
21,517 | 12,048 | 46,265 | 21,479 |
| 13H-5, 11 | 105.8 | 547,909 | 17.7 |
|
|
|
|
|
|
|
21,843 | 88,830 | 333,261 | 31,025 |
| 14H-1, 24 | 106.9 | 727,138 | 29.8 | 23.1 |
|
|
|
|
|
|
21,502 | 51,974 | 192,765 | 24,433 |
| 14H-4, 105 | 112.3 | 962,652 | 29.5 | 28.2 |
|
|
1.1 | 2.0 |
|
|
11,666 | 1,815 | 1,465 | 32,632 |
| 15X-1, 45 | 114.1 | 951,851 | 82.2 | 29.5 |
|
|
|
1.3 |
|
|
21,636 | 1,673 | 2,403 | 11,580 |
| 15X-2, 116 | 116.3 | 907,703 | 82.6 | 32.7 |
|
|
|
1.9 |
|
|
35,366 | 8,161 | 23,323 | 10,989 |
| 15X-3, 7 | 116.7 | 944,281 | 84.4 | 34.5 |
|
|
|
1.9 |
|
|
27,443 | 2,683 | 2,283 | 11,186 |
| 15X-3, 88 | 117.5 | 637,563 | 60.6 | 25.2 |
|
|
|
1.8 |
|
|
15,189 | 71,459 | 264,558 | 10,514 |
| 19X-1, 129 | 135.9 | 957,623 | 1,134.0 | 140.0 |
|
5.6 | 2.6 |
|
|
|
22,654 | 1,053 | 1,097 | 844 |
| 19X-2, 78 | 136.9 | 952,519 | 1,114.0 | 137.0 | 5.0 |
|
2.6 |
|
|
|
13,002 | 1,451 | 1,259 | 855 |
| 20X-1, 105 | 145.3 | 931,509 | 1,841.0 | 331.0 | 37.8 | 15.7 | 6.7 |
|
|
|
23,800 | 1,614 | 9,397 | 506 |
| 20X-2, 115 | 146.9 | 944,879 | 1,996.0 | 382.5 | 40.6 | 15.7 | 6.5 |
|
|
|
21,619 | 1,837 | 10,082 | 473 |
| 20X-3, 30 | 147.5 | 900,606 | 1,829.0 | 364.0 | 39.0 | 14.5 | 5.9 |
|
|
|
21,140 | 14,061 | 56,640 | 492 |
| 20X-4, 88 | 149.6 | 932,452 | 2,090.0 | 459.0 | 57.6 | 21.7 | 7.9 |
|
|
|
18,609 | 2,042 | 10,728 | 446 |
| 23X-1, 18 | 173.3 | 644,653 | 7,571.0 | 19,504.0 | 2,466.3 | 485.8 | 112.1 |
|
|
|
11,975 | 60,357 | 230,938 | 85 |
| 24X-4, 140 | 188.6 | 916,155 | 6,765.0 | 7,974.0 | 1,395.0 | 684.0 | 239.0 | 7.3 | 0.8 |
|
31,432 | 6,317 | 19,866 | 135 |
| 24X-5, 140 | 190.1 | 897,174 | 6,318.0 | 5,435.0 | 1,040.0 | 657.0 | 254.0 | 7.9 | 6.6 | 5.1 | 37,411 | 5,893 | 18,203 | 142 |
| 25X-3, 102 | 196.1 | 965,656 | 4,329.0 | 2,248.0 | 323.5 | 288.7 | 134.1 | 15.1 | 4.2 |
|
11,731 | 1,176 | 1,101 | 223 |
| 25X-4, 97 | 197.5 | 954,846 | 4,158.0 | 2,209.0 | 387.1 | 349.1 | 159.4 | 20.2 | 3.4 |
|
12,226 | 2,381 | 1,788 | 230 |
| 27X-1, 42 | 211.6 | 538,117 | 2,583.0 | 1,184.0 | 103.9 | 225.6 | 114.7 | 43.8 |
|
|
18,507 | 91,684 | 345,246 | 208 |
Note: C1 = methane, C2 = ethane, C3 = propane, i-C4 = isobutane, n-C4 = normal butane, i-C5 = isopentane, n-C5 = normal pentane, i-C6 = isohexane, n-C6 = normal hexane, CO2 = carbon dioxide, O2 = oxygen, N2 = nitrogen.