| 塔北天然气组分特征及同位素组成 |
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| 引用本文： | 王国安,申建中.塔北天然气组分特征及同位素组成[J].沉积学报,1998,16(4):128-132. |
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| 作者姓名： | 王国安 申建中 |
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| 作者单位： | 中国科学院兰州地质研究所气体地球化学国家重点实验室 兰州 730000 |
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| 摘 要： | 通过对塔北天然气32个样品的化学组分特征，甲烷的碳、氢同位素组成及关系，以及单烃碳同位素系列特征，甲烷的碳同位素组成与烃类组分关系等方面的综合研究揭示了塔北不同油气区不同井位天然气的成因类型以及某些井位天然气的来源，为塔北油气勘探提供了有价值的信息。
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| 关 键 词： | 塔北天然气组分特征 甲烷的碳、氢同位素 单烃碳同位素系列 烃类组分 |
| 收稿时间： | 1997-08-24 |
Characters of Composition and Isotopic Composition of Natural Gases in Northern Tarim |
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| Wang Guoan,Shen Jianzhong,Ji Meiying.Characters of Composition and Isotopic Composition of Natural Gases in Northern Tarim[J].Acta Sedimentologica Sinica,1998,16(4):128-132. |
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| Authors: | Wang Guoan Shen Jianzhong Ji Meiying |
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| Institution: | State Key Laboratory of Gas Geochemistry, Lanzhou Institute of Geology, Chinese Academy of Sciences, Lanzhou 730000 |
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| Abstract: | By means of the study on the 32 sample′s characters of composi tion, iso topes of carbon and hydrogen and serial isotopes of hydrocarbons, on the isotopic relationship of carbon and hydrogen, on the relationship be- tween hy drocarbonic composition and isotopes of carbon from methane, the paper gets new know leges about natural g ases' genetic ty pe of different wells in different oil andg ases fields as well as the origin of some natural g as depositions in N orthern Tarim, and supplies available information for exploration of oil and natural gases. |
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| Keywords: | Northern Tarim characters of composition in natural gases isotopes of carbon and hydrogen from methane serial isotopes of hydrocarbons hydrocarbonic components |
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