| 川西地区有机流体包裹体产状、组分及成因序次分析 |
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| 引用本文： | 邵先杰.川西地区有机流体包裹体产状、组分及成因序次分析[J].吉林大学学报(地球科学版),2006,36(5):820-824. |
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| 作者姓名： | 邵先杰 |
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| 作者单位： | 燕山大学，河北 秦皇岛 066004 |
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| 基金项目： | 中国石油天然气股份公司勘探前期项目(2002008) |
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| 摘 要： | 川西地区三叠-侏罗系地层中的有机流体包裹体有6种赋存形式，3种主要相态。激光拉曼探针测试分析表明，包裹体的有机组分包括CH4、C2H2、C2H4、C2H6、C3H8、C3H6、C4H6、C6H6等8种组分，非烃组分主要包括CO2、H2、H2S、CO等4种。综合均一温度、盐度以及埋藏史、热史分析，有机流体包裹体可分为4个期次，是该地区油气生成、运移、演化以及不同成岩作用阶段共同作用的结果，对油气成藏规律有重要的指示作用。
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| 关 键 词： | 流体包裹体 激光拉曼技术 均一温度 川西地区 |
| 文章编号： | 1671-5888(2006)05-0820-05 |
| 收稿时间： | 2005-12-23 |
| 修稿时间： | 2005年12月23日 |
Analysis of Association,Compositions and Genetic Stages of Organic Fluid Inclusions in West Sichuan |
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| SHAO Xian-jie.Analysis of Association,Compositions and Genetic Stages of Organic Fluid Inclusions in West Sichuan[J].Journal of Jilin Unviersity:Earth Science Edition,2006,36(5):820-824. |
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| Authors: | SHAO Xian-jie |
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| Institution: | Yanshan University, Qinhuangdao, Hebei 066004, China |
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| Abstract: | There are six types of association and three physical facies patterns of organic fluid inclusions traped in the rocks of Triassic and Jurassic in West Sichuan. Their compositions, which were detected with Laser Raman microspectroscopy, include CH_4,C_2H_2,C_2H_4, C_2H_6, C_3H_8,C_3H_6,C_4H_6, C_6H_6, CO_2,H_2,H_2S and CO. The fluid inclusions can be divided into four stages based on their homo- genization temperature, salinity, burial history and thermal history. In the studied area, organic inclusions were formed in different phases of generation, migration and evolvement of oil and gas and the different stage of diagenesis. All of these features can be used as key indicators of reservoir formation. |
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| Keywords: | fluid inclusion Laser Raman microspectroscopy homogenization temperature West Sichuan |
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