Table T11. Results of Rock-Eval analyses on sediments, Site 1196.
|
Core, section,
interval (cm) |
Depth
(mbsf) |
Tmax
|
S1
|
S2
|
S3
|
HI
|
OI
|
TOC
(wt%) |
|---|---|---|---|---|---|---|---|---|
| 194-1196A- | ||||||||
| 1R-1, 55 | 0.55 | — | 0.00 | 0.00 | 5.71 | 0 | 28,550 | 0.02 |
| 3R-1, 16 | 19.06 | — | 0.00 | 0.00 | 3.41 | 0 | 6,820 | 0.05 |
| 4R-1, 92 | 29.42 | — | 0.00 | 0.00 | 2.42 | — | — | 0.00 |
| 9R-1, 83 | 76.93 | — | 0.00 | 0.00 | 2.00 | 0 | 10,000 | 0.02 |
| 13R-1, 10 | 114.80 | — | 0.00 | 0.00 | 1.01 | 0 | 2,525 | 0.04 |
| 15R-1, 17 | 134.07 | — | 0.00 | 0.00 | 0.00 | 0 | 0 | 0.01 |
| 20R-1, 87 | 182.77 | 429 | 0.03 | 0.19 | 2.92 | 237 | 3,650 | 0.08 |
| 21R-1, 94 | 192.44 | 429 | 0.02 | 0.12 | 1.79 | 120 | 1,790 | 0.10 |
| 22R-1, 7 | 201.17 | 429 | 0.09 | 0.51 | 1.81 | 231 | 822 | 0.22 |
| 24R-1, 9 | 220.39 | 433 | 0.00 | 0.07 | 0.12 | 233 | 400 | 0.03 |
| 25R-1, 40 | 230.30 | 433 | 0.04 | 0.26 | 0.83 | 236 | 754 | 0.11 |
| 26R-1, 16 | 239.76 | 439 | 0.01 | 0.12 | 10.73 | 240 | 21,460 | 0.05 |
| 27R-1, 2 | 249.22 | 418 | 0.01 | 0.06 | 5.58 | 192 | 12,162 | 0.04 |
| 27R-1, 23 | 249.43 | 437 | 0.03 | 0.19 | 0.52 | 237 | 650 | 0.08 |
| 28R-1, 8 | 258.88 | 428 | 0.12 | 0.73 | 13.84 | 224 | 3,870 | 0.33 |
| 31R-1, 12 | 287.72 | 443 | 0.00 | 0.02 | 0.06 | 200 | 600 | 0.01 |
| 31R-CC | 287.50 | 337 | 0.00 | 0.01 | 2.65 | — | — | 0.00 |
| 32R-CC | 297.53 | 366 | 0.00 | 0.02 | 2.62 | — | — | 0.00 |
| 33R-1, 64 | 307.54 | 436 | 0.01 | 0.05 | 0.39 | 250 | 0 | 0.01 |
| 34R-1, 64 | 317.24 | 440 | 0.05 | 0.09 | 9.37 | 225 | 23,425 | 0.04 |
| 35R-1, 8 | 326.38 | — | 0.00 | 0.00 | 1.69 | — | — | 0.00 |
| 38R-1, 8 | 355.18 | 314 | 0.00 | 0.01 | 1.39 | — | — | 0.00 |
| 41R-1, 14 | 384.04 | — | 0.00 | 0.00 | 8.15 | — | — | 0.00 |
| 42R-1, 11 | 393.61 | 326 | 0.01 | 0.01 | 2.27 | — | — | 0.00 |
| 52R-2, 10 | 491.27 | — | 0.00 | 0.00 | 0.68 | — | — | 0.00 |
| 54R-1, 97 | 510.22 | — | 0.00 | 0.00 | 1.27 | 0 | 6,350 | 0.02 |
| 55R-1, 75 | 519.25 | — | 0.00 | 0.00 | 0.23 | 0 | 562 | 0.03 |
| 56R-1, 62 | 529.08 | — | 0.00 | 0.00 | 0.46 | — | — | 0.00 |
| 57R-2, 67 | 539.87 | — | 0.00 | 0.00 | 1.74 | 0 | 17,400 | 0.01 |
| 63R-1, 32 | 595.82 | — | 0.01 | 0.00 | 1.00 | — | — | 0.00 |
| 65R-2, 6 | 616.25 | — | 0.02 | 0.00 | 1.22 | 0 | 1,050 | 0.01 |
| 66R-2, 97 | 626.72 | — | 0.00 | 0.00 | 3.16 | 0 | 31,600 | 0.01 |
| 66R-3, 91 | 628.14 | — | 0.01 | 0.00 | 4.01 | — | — | 0.00 |
| 66R-4, 47 | 629.19 | — | 0.11 | 0.00 | 6.52 | 0 | 65,200 | 0.01 |
| 67R-1, 36 | 634.06 | — | 0.07 | 0.00 | 4.45 | 0 | 4,434 | 0.11 |
| 67R-2, 84 | 635.92 | — | 0.19 | 0.01 | 8.65 | 33 | 28,833 | 0.03 |
| 68R-1, 2 | 643.42 | 414 | 0.05 | 0.01 | 4.09 | 16 | 6,816 | 0.06 |
| 70R-1, 20 | 662.80 | 418 | 0.03 | 0.37 | 1.35 | 42 | 150 | 0.88 |
| 70R-1, 40 | 663.00 | 421 | 0.02 | 0.32 | 1.56 | 43 | 213 | 0.73 |
| 70R-1, 53 | 663.13 | 409 | 0.29 | 0.33 | 16.58 | 48 | 2,450 | 0.69 |
| 70R-1, 60 | 663.20 | 419 | 0.02 | 0.24 | 0.79 | 45 | 111 | 0.58 |
| 70R-1, 76 | 663.36 | 409 | 0.06 | 0.34 | 3.03 | 70 | 631 | 0.48 |
| 70R-1, 97 | 663.57 | 412 | 0.02 | 0.34 | 5.31 | 69 | 1,083 | 0.49 |
| 70R-1, 118 | 663.78 | 412 | 0.03 | 0.45 | 4.60 | 81 | 836 | 0.55 |
| 70R-1, 139 | 663.99 | 411 | 0.03 | 0.42 | 6.70 | 75 | 1,196 | 0.56 |
| 70R-2, 18 | 664.28 | 408 | 0.04 | 0.41 | 4.46 | 66 | 719 | 0.62 |
| 70R-2, 34 | 664.44 | 407 | 0.24 | 0.47 | 24.55 | 77 | 4,059 | 0.61 |
| 70R-2, 37 | 664.47 | 408 | 0.03 | 0.29 | 19.20 | 48 | 3,232 | 0.61 |
| 70R-2, 60 | 664.70 | 402 | 0.04 | 0.31 | 6.81 | 60 | 1,335 | 0.51 |
| 70R-2, 81 | 664.91 | 401 | 0.04 | 0.28 | 2.66 | 57 | 542 | 0.49 |
| 70R-2, 99 | 665.09 | 399 | 0.02 | 0.19 | 3.28 | 46 | 800 | 0.41 |
| 70R-2, 120 | 665.30 | 404 | 0.01 | 0.08 | 10.98 | 28 | 4,140 | 0.28 |
| 70R-2, 139 | 665.49 | 406 | 0.03 | 0.07 | 4.46 | 36 | 2,347 | 0.19 |
| 70R-3, 18 | 665.78 | 385 | 0.00 | 0.03 | 0.95 | 23 | 730 | 0.13 |
| 70R-3, 40 | 666.00 | 323 | 0.01 | 2.00 | 3.32 | 16 | 2,766 | 0.12 |
| 70R-3, 61 | 666.21 | 333 | 0.01 | 0.02 | 11.07 | 5 | 4,632 | 0.24 |
| 70R-3, 82 | 666.42 | 407 | 0.01 | 0.02 | 16.13 | 20 | 16,150 | 0.10 |
| 70R-3, 93 | 666.53 | 382 | 0.28 | 0.06 | 22.15 | 28 | 11,822 | 0.19 |
| 70R-3, 101 | 666.61 | 356 | 0.01 | 0.03 | 15.30 | 10 | 8,985 | 0.13 |
| 70R-3, 118 | 666.78 | 401 | 0.01 | 0.02 | 8.94 | 22 | 8,750 | 0.09 |
| 70R-3, 139 | 666.99 | 414 | 0.01 | 0.12 | 20.05 | 15 | 2,700 | 0.79 |
| 194-1196B- | ||||||||
| 13Z-1, 80 | 110.80 | — | 0.00 | 0.00 | 0.23 | — | — | 0.00 |
| 13Z-2, 25 | 111.64 | — | 0.00 | 0.00 | 11.18 | 0 | 31,850 | 0.02 |
| 14Z-1, 79 | 115.49 | — | 0.00 | 0.00 | 8.76 | 0 | — | 0.01 |
| 14Z-2, 48 | 116.63 | — | 0.00 | 0.00 | 2.23 | 0 | 22,300 | 0.01 |
| 15Z-1, 74 | 117.64 | — | 0.00 | 0.00 | 11.18 | — | — | 0.00 |
| 16Z-1, 98 | 119.18 | — | 0.00 | 0.00 | 3.07 | — | — | 0.00 |
| 17Z-1, 51 | 123.41 | — | 0.00 | 0.00 | 0.65 | — | — | 0.00 |
| 18Z-1, 85 | 124.25 | — | 0.00 | 0.00 | 6.30 | — | — | 0.00 |
| 18Z-2, 18 | 125.04 | — | 0.00 | 0.00 | 9.34 | 0 | — | 0.01 |
| 20Z-1, 25 | 130.55 | — | 0.00 | 0.00 | 2.03 | — | — | 0.00 |
| 22Z-1, 18 | 139.88 | — | 0.00 | 0.00 | 7.08 | 0 | — | 0.01 |
| 24Z-1, 1 | 145.01 | — | 0.00 | 0.00 | 3.55 | — | — | 0.00 |
| 25Z-1, 28 | 149.98 | — | 0.00 | 0.00 | 2.37 | — | — | 0.00 |
| 27Z-1, 22 | 159.32 | — | 0.00 | 0.00 | 1.50 | — | — | 0.00 |
| 28Z-1, 4 | 163.84 | — | 0.04 | 0.01 | 5.02 | — | — | 0.00 |
| 29Z-1, 113 | 169.63 | — | 0.00 | 0.00 | 0.29 | — | — | 0.00 |
| 29Z-2, 64 | 170.57 | — | 0.00 | 0.00 | 8.20 | 0 | — | 0.01 |
| 30Z-1, 59 | 173.09 | — | 0.00 | 0.00 | 4.30 | — | — | 0.00 |
| 30Z-2, 5 | 173.99 | — | 0.00 | 0.00 | 1.85 | — | — | 0.00 |
| 31Z-1, 43 | 177.63 | — | 0.00 | 0.00 | 5.16 | — | — | 0.00 |
| 32Z-1, 2 | 180.22 | — | 0.00 | 0.00 | 3.69 | — | — | 0.00 |
| 33Z-1, 51 | 185.41 | 419 | 0.00 | 0.02 | 2.98 | 120 | 5,960 | 0.05 |
| 33Z-1, 79 | 185.69 | 421 | 0.01 | 0.11 | 15.84 | 50 | 7,200 | 0.22 |
| 35Z-1, 0 | 194.30 | 420 | 0.00 | 0.02 | 5.98 | 200 | 59,800 | 0.01 |
| 36Z-1, 3 | 199.03 | 423 | 0.01 | 0.05 | 7.06 | 125 | 17,650 | 0.04 |
| 39Z-1, 49 | 213.59 | 419 | 0.00 | 0.01 | 8.36 | 100 | — | 0.01 |
| 40Z-1, 16 | 217.96 | 416 | 0.01 | 0.10 | 8.60 | 142 | 12,285 | 0.07 |
| 41Z-1, 6 | 218.86 | 414 | 0.02 | 0.35 | 4.74 | 152 | 2,060 | 0.23 |
| 42Z-1, 24 | 223.74 | 418 | 0.01 | 0.04 | 7.72 | 133 | 25,733 | 0.03 |
| 44Z-1, 3 | 232.93 | 418 | 0.01 | 0.05 | 9.19 | 100 | 18,380 | 0.05 |
| 45Z-1, 8 | 234.38 | 422 | 0.04 | 0.10 | 5.05 | 125 | 6,312 | 0.08 |
| 46Z-1, 11 | 237.91 | 418 | 0.00 | 0.03 | 6.39 | 150 | 31,950 | 0.02 |
| 47Z-1, 11 | 242.61 | 422 | 0.01 | 0.03 | 6.72 | 150 | 33,600 | 0.02 |
| 48Z-1, 9 | 247.29 | 417 | 0.03 | 0.13 | 13.23 | 144 | 14,700 | 0.09 |
| 49Z-1, 32 | 251.52 | — | 0.00 | 0.01 | 6.97 | 0 | — | 0.01 |
| 50Z-1, 22 | 256.12 | 417 | 0.01 | 0.08 | 6.13 | 133 | 10,216 | 0.06 |
| 51Z-1, 0 | 260.60 | 417 | 0.01 | 0.06 | 8.03 | 175 | 24,666 | 0.03 |
Notes: Tmax = temperature of maximum hydrocarbon generation during pyrolysis in °C, S1 = milligrams of free hydrocarbons per gram of rock, S2 = milligrams of pyrolyzed hydrocarbons per gram of rock, S3 = milligrams of carbon dioxide per gram of rock, HI = hydrogen index in milligrams of hydrocarbon per gram of TOC, OI = milligrams of carbon dioxide per gram of TOC, TOC = total organic carbon. — = not available.