多组分碳同位素录井在天然气勘探中的应用——以琼东南盆地BD21地区为例
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胡益涛, 张焕旭, 倪朋勃, 郝为, 瞿煜扬, 校韩立
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Application of multi-component carbon isotope logging in natural gas exploration: A case study of the BD21 area, Qiongdongnan Basin
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HU Yi-Tao, ZHANG Huan-Xu, NI Peng-Bo, HAO Wei, QU Yu-Yang, XIAO Han-Li
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表1 BD21-1区块A井碳同位素标准样品验校记录
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Table 1 Verification report of carbon isotope measurement
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深度/
m | 碳同位素/‰ | 深度/
m | 碳同位素/‰ | | δ13C1 | δ13C2 | δ13C3 | δ13C1 | δ13C2 | δ13C3 | | 1519 | -51.49 | -32.27 | -31.85 | 3839 | -50.56 | -31.50 | -31.45 | | 1820 | -51.28 | -31.93 | -31.59 | 3954 | -51.73 | -32.36 | -32.55 | | 2015 | -51.47 | -32.23 | -32.08 | 3993 | -50.85 | -31.68 | -31.67 | | 2320 | -51.60 | -31.96 | -32.66 | 4002 | -50.99 | -31.49 | -31.59 | | 2706 | -51.51 | -32.30 | -32.28 | 4096 | -50.65 | -31.77 | -31.40 | | 3023 | -51.92 | -31.81 | -32.52 | 4154 | -51.40 | -32.47 | -31.90 | | 3197 | -51.01 | -31.70 | -32.47 | 4320 | -51.29 | -32.17 | -31.36 | | 3312.37 | -51.60 | -32.52 | -32.26 | 4675 | -50.76 | -31.92 | -31.65 | | 3538 | -51.83 | -32.40 | -32.47 | 4821 | -50.89 | -32.10 | -32.01 | | 3538 | -51.58 | -32.58 | -32.18 | 4955 | -51.20 | -31.80 | -32.11 | | 3546 | -50.99 | -31.94 | -31.87 | 5115 | -50.75 | -32.15 | -31.60 | | 3546 | -50.70 | -31.53 | -31.53 | 三开
校验 | -51.20 | -32.20 | -32.43 | | 3550 | -50.41 | -31.62 | -31.41 | 四开
校验 | -50.99 | -31.80 | -31.90 | | 3638 | -50.91 | -31.78 | -31.60 | 标准差 | 0.41 | 0.38 | 0.40 |
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