| Characters of fluid inclusions in quartz veins in pyroclastic rock of Budate Group, Hailar Basin |
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| 作者姓名： | ZHANGXin-tao LIULi GAOYu-qiao SHAOHong-mei SHENGuang-zheng |
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| 作者单位： | [1]CollegeofEarthSciences,JilinUniversity.Changchun130061,Jilin,China [2]ExploratinandDevelopmentResearchInstituteofDaqingOilfieldLimitedCo.,Daqing163712,Heilongjiang,China |
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| 基金项目： | Supported by the National Natural Science Foundation of China(Grant No. 40372060) |
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| 摘 要： | It was adopted that the fluorescence microscope, Gas-Flow Heating/Freezing System, Laser-Raman Spectroscopy, etc. are the multimedia techniques for analysing fluid inclusions of quartz veins in Budate Group, Hailar Basin. The results show that fluid inclusions in quartz veins are small ( 1～5μm) monophase, two-phase (liquid vapour) aqueous inclusions; the two-phase aqueous inclusions homogcniese to the liquid phase between 120 ～ 180℃, two dominant types for oil inclusions were determined in quartz veins: ① the primary inclusions, almostly gas, measurement by Laser-Raman Spectroscopy show that both gas phase are enriched in CH4 (94.50%～99.25% ) and C6H6 (0.75%～2.70%), under these conditions, inclusions may have come from juvenile fliud followingly the quartz veins formation. While the quartz veins exhibiting different striking luminescence has been proved by cathodoluminescence, it would be impossible to come from the deep magmas and strata. ② aqueous, liquid and two-phase (liquid vapour) oil inclusions, belong to secondary hydrocarbon inclusions. The oil inclusions of this stage represent mainly the large scale of oil accumulation, located within the quartz microfracture.
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| 关 键 词： | 石英纹理 同化温度 拉曼激光光谱学 阳极荧光 |
Characters of fluid inclusions in quartz veins in pyroclastic rock of Budate Group, Hailar Basin |
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| ZHANGXin-tao LIULi GAOYu-qiao SHAOHong-mei SHENGuang-zheng.Characters of fluid inclusions in quartz veins in pyroclastic rock of Budate Group, Hailar Basin[J].Journal of Geoscientific Research in Northeast Asia,2004,7(2):161-164. |
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| Authors: | ZHANG Xin-tao LIU Li GAO Yu-qiao SHAO Hong-mei SHEN Guang-zheng College of Earth Sciences Jilin University Changchun Jilin China Exploratin and Development Research Institute of Daqing Oilfield Limited Co Daqing Heilongjiang China |
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| Institution: | ZHANG Xin-tao1,LIU Li1,GAO Yu-qiao1,SHAO Hong-mei2,SHEN Guang-zheng2 1. College of Earth Sciences,Jilin University,Changchun 130061,Jilin,China 2. Exploratin and Development Research Institute of Daqing Oilfield Limited Co.,Daqing 163712,Heilongjiang,China |
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| Abstract: | |
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| Keywords: | Quartz veins homogenization temperature Laser-Raman Spectroscopy cathodoluminescence |
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