气体组分图板法在渤中X构造油气层识别中的应用
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赵陈, 董国富, 屈晓阳, 李鹏飞
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Identification of hydrocarbon reservoirs in Bozhong X structure by gas composition chart
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Chen Zhao, Guofu Dong, Xiaoyang Qu, Pengfei Li
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| 表3 BZ 1d井测井解释成果表 |
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井段
m | 厚度
m | 井径
in | 自然
伽马
API | 中子
% | 密度
g·cm-3 | 深电
阻率
Ω·m | 浅电
阻率
Ω·m | 泥质
含量
% | 孔隙度
% | 含水
饱和度
% | 渗透率
mD | 结论 | | 1470.8~1474.1 | 2.7 | 12.9 | 66.6 | 21.3 | 2.08 | 11.9 | 11.1 | 9.9 | 29.1 | 43.2 | 236.9 | 气层 | | 1531.8~1536.5 | 4.7 | 12.3 | 64.5 | 20.0 | 2.11 | 8.4 | 9.5 | 4.3 | 28.3 | 46.0 | 208.2 | 气层 | | 1537.3~1544.3 | 7.0 | 12.2 | 57.5 | 26.0 | 2.08 | 7.6 | 7.2 | 21.5 | 30.0 | 69.2 | 269.5 | 气水同层 | | 1792.3~1799.1 | 5.2 | 12.2 | 71.1 | 21.3 | 2.03 | 6.1 | 5.8 | 10.2 | 30.6 | 52.4 | 294.9 | 气层 | | 1799.1~1801.7 | 2.6 | 12.5 | 62.3 | 31.0 | 2.10 | 4.9 | 4.9 | 20.8 | 32.0 | 87.7 | 357.9 | 含气水层 | | 1851.8~1857.0 | 5.2 | 12.3 | 61.2 | 24.7 | 2.12 | 10.1 | 9.0 | 22.8 | 28.1 | 57.8 | 200.3 | 气层 | | 1857.6~1867.5 | 9.9 | 12.3 | 58.8 | 28.2 | 2.04 | 28.3 | 26.1 | 16.9 | 32.7 | 26.7 | 392.5 | 油层 | | 1943.1~1944.3 | 1.2 | 12.6 | 52.6 | 25.6 | 2.11 | 4.6 | 6.8 | 14.1 | 29.8 | 56.5 | 260.1 | 油层 | | 1946.2~1947.1 | 0.9 | 12.6 | 62.6 | 24.6 | 2.11 | 4.1 | 5.0 | 11.5 | 29.4 | 62.4 | 246.7 | 油层 | | 1962.3~1973.5 | 9.0 | 12.4 | 72.2 | 21.0 | 2.07 | 9.9 | 9.5 | 9.2 | 29.3 | 42.8 | 241.0 | 气层 | | 1973.5~1976.0 | 2.5 | 12.4 | 61.5 | 25.6 | 2.08 | 11.1 | 13.1 | 25.0 | 29.4 | 34.7 | 243.8 | 油层 |
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