| 吸附态轻烃的解吸与分析 |
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| 引用本文： | 李广之,汪林自. 吸附态轻烃的解吸与分析[J]. 物探与化探, 2000, 24(1): 34-42 |
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| 作者姓名： | 李广之 汪林自 |
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| 作者单位： | 中国新星石油公司化探中心,合肥,230022 |
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| 摘 要： | 吸附态轻烃是沉积岩层中轻烃的主要赋存状态之一,主要来源于油气藏轻烃源,其吸附的物理化学状态及组成和含量上的特征代表着极其丰富和重要的地球化学信息,采用不同的方法和手段使沉积岩样品中的吸附态轻烃解吸出来,然后分析其组成和含量,就可以从不同的角度来了解和认识样品所对应层位及下伏地层的含油气信息。
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| 关 键 词： | 物理吸附轻烃 化学吸附轻烃 解吸 分析 应用 |
| 收稿时间： | 1999-01-01 |
| 修稿时间： | 1999-05-07 |
THE DESORPTION,ANALYSIS AND APPLICATION OF ADSORBED LIGHT HYDROCARBON |
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| Li Guyangzhi,Wang Linzi. THE DESORPTION,ANALYSIS AND APPLICATION OF ADSORBED LIGHT HYDROCARBON[J]. Geophysical and Geochemical Exploration, 2000, 24(1): 34-42 |
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| Authors: | Li Guyangzhi Wang Linzi |
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| Affiliation: | Geochemical Exploration Center, China National Stars Petroleum Corporation, Hefei 230022 |
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| Abstract: | Being one of themajor modes of occurrence of light hydrocarbon in sedimentary strata,the adsorbed lighthydrocarbon is mainly derived from light hydrocarbon source of oil and gasaccumulation.Its adsorption physicochemical state,composition and content characteristicsembrace exttremely abundant and important geochemical information.With different means,the adsorbed light hydrocarbon can be absorbed from samples of sedimentary rocks and thenbe analysed for its composition and content.In this way,one might understand the oil andgas information of the horizon represented by the samples and the underlying strata fromdifferent angles. |
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| Keywords: | physically adsorbed light hydrocarbon chemically adsorbed light hydrocarbon desorption analysis application |
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