| 川西地区有机流体包裹体的特征分析及其地质意义 |
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| 引用本文： | 许浩,魏国齐,汤达祯,吴世祥,邵先杰. 川西地区有机流体包裹体的特征分析及其地质意义[J]. 现代地质, 2004, 18(3): 360-365 |
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| 作者姓名： | 许浩 魏国齐 汤达祯 吴世祥 邵先杰 |
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| 作者单位： | 1．中国地质大学能源地质系，北京100083；2．中国石油勘探开发研究院廊坊分院，河北廊坊065007 |
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| 基金项目： | 中国石油天然气股份公司勘探前期研究项目(2002008)。 |
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| 摘 要： | 在对川西地区成岩作用深入研究的基础上，应用激光拉曼探针、显微冷热台和荧光显微分析等技术，对有机流体包裹体的物理相态、化学组成、均一温度和盐度进行了观察和测试。通过对测试结果的对比分析，并结合区域埋藏史研究，将该地区须家河组储层中流体包裹体划分为4个形成期次，并以其为依据，对须家河组的油气运移和演化特征进行了探讨。同时指出了沙溪庙组的高温、高盐度有机包裹体的形成是由于下部流体的跨层涌入所致。
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| 关 键 词： | 流体包裹体 古流体 均一温度 川西地区 |
| 文章编号： | 1000-8527(2004)03-0360-06 |
| 收稿时间： | 2004-04-08 |
| 修稿时间： | 2004-04-08 |
THE FEATURE ANALYSIS AND ITS GEOLOGICAL SIGNIFICANCE OF ORGANIC FLUID INCLUSIONS IN THE WEST SICHUAN |
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| XU Hao,WEI Guo-qi,TANG Da-zhen,WU Shi-xiang,SHAO Xian-jie. THE FEATURE ANALYSIS AND ITS GEOLOGICAL SIGNIFICANCE OF ORGANIC FLUID INCLUSIONS IN THE WEST SICHUAN[J]. Geoscience of Geosciences, 2004, 18(3): 360-365 |
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| Authors: | XU Hao WEI Guo-qi TANG Da-zhen WU Shi-xiang SHAO Xian-jie |
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| Affiliation: | 1.China University of Geosciences,Beijing 10083,China;2.Langfang Branch of Research Institute of Petroleum Exploration and Development,CNPC,Langfang,Hebei 065007,China) |
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| Abstract: | Based on the deep research of diagenesis in the west Sichuan, the authors applied Laser Roman Microspectrometer, micro-thermometer and micro-fluorescence analysis technology to observe and test the physical facies patterns, composition, homogenization temperature and salinity of fluid inclusion respectively. Through analysis of the results of test, integrated with burial history, the formation of inclusions was divided into four stages. Finally, the authors discussed the characteristics of migration and evolvement of oil and gas that formed in different stages in this area . |
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| Keywords: | fluid inclusion paleo-fluid homogenization temperature the west Sichuan |
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