Research Article
Geochemical Characteristics of Released Organic Matters by Acid Decomposition of Hydrocarbon Source Rocks from Different Sedimentary Basins
Table 2
The results of rock-eval pyrolysis for rock residues after acid treatment.
| Sample no. | Mass (g) | S1 (mg/g) | S2 (mg/g) | (°C) | S3CO (mg/g) | S3CO (mg/g) | S3 (mg/g) | S3 (mg/g) | PC (%) | RC (%) | TOC (%) |
| YDGZ-08 | 8.64502 | 0.10 | 2.83 | 440 | 0.04 | 0.3 | 0.04 | 0.6 | 0.25 | 0.38 | 0.63 | YDGZ-09 | 8.49757 | 0.10 | 2.73 | 440 | 0.03 | 0.3 | 0.02 | 0.7 | 0.24 | 0.39 | 0.63 | QT-16 | 7.85944 | 0.05 | 2.07 | 436 | 0.15 | 0.2 | 0.20 | 0.6 | 0.19 | 0.40 | 0.59 | CJG-27 | 4.50155 | 0.06 | 0.09 | 353 | 0.01 | 0.2 | 0.58 | 64.9 | 0.03 | 0.32 | 0.35 | WHSX-17 | 9.80758 | 0.01 | 0.03 | 502 | 0.13 | 0.3 | 0.63 | 1.5 | 0.03 | 0.66 | 0.69 | CJG-40 | 7.64322 | 0.03 | 0.05 | 505 | 0.03 | 0.2 | 0.11 | 0.5 | 0.02 | 0.56 | 0.58 | CJG-17 | 5.03215 | 0.13 | 0.22 | 385 | 0.01 | 0.2 | 0.47 | 91.2 | 0.05 | 0.54 | 0.59 | LMD-15 | 7.89032 | 0.11 | 1.05 | 449 | 0.20 | 0.6 | 0.19 | 0.8 | 0.12 | 0.99 | 1.11 | QT-14 | 8.74904 | 0.17 | 2.78 | 437 | 0.09 | 0.2 | 0.07 | 0.3 | 0.25 | 0.24 | 0.49 | WHSX-09 | 5.31117 | 0.08 | 0.21 | 526 | 0.09 | 0.6 | 0.39 | 0.9 | 0.05 | 2.08 | 2.13 | Eagle Ford-01 | 3.77543 | 4.03 | 101.02 | 426 | 0.56 | 0.6 | 0.38 | 1.4 | 8.77 | 6.46 | 15.23 | Eagle Ford-03 | 3.14897 | 6.23 | 83.11 | 433 | 0.34 | 0.5 | 0.44 | 1.5 | 7.45 | 6.56 | 14.01 | Eagle Ford-06 | 4.38627 | 4.09 | 64.43 | 432 | 0.39 | 1.3 | 0.60 | 2.1 | 5.75 | 5.24 | 10.99 | Eagle Ford-08 | 2.86912 | 3.80 | 57.51 | 436 | 0.37 | 1.2 | 0.55 | 3.4 | 5.15 | 5.26 | 10.41 | Eagle Ford-09 | 4.59458 | 2.08 | 33.27 | 423 | 1.26 | 0.6 | 2.65 | 3.0 | 3.07 | 4.37 | 7.44 | Greenriver Fm | 6.11270 | 4.25 | 154.51 | 438 | 2.45 | 0.6 | 2.61 | 2.2 | 13.37 | 4.82 | 18.19 | Mid Woodford | 4.06267 | 5.86 | 98.61 | 421 | 0.81 | 0.9 | 0.71 | 1.6 | 8.74 | 5.64 | 14.38 | YJG | 7.17635 | 3.21 | 165.41 | 448 | 3.73 | 1.9 | 6.10 | 5.3 | 14.36 | 8.24 | 22.60 |
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