| 济源凹陷下第三系碎屑岩的成岩作用特征 |
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| 引用本文： | 刘林玉.济源凹陷下第三系碎屑岩的成岩作用特征[J].西北地质科学,1996,17(2):18-21. |
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| 作者姓名： | 刘林玉 |
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| 作者单位： | 西北大学地质学系 |
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| 摘 要： | 根据砂岩铸体薄片、扫描电镜和Ｘ－衍射分析资料，研究了济源凹陷下第三系碎屑岩主要的成岩作用特征，并说明了压实作用、胶结作用和溶蚀作用是影响下第三系碎屑岩储集层孔隙结构的主要因素。
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| 关 键 词： | 济源凹陷，碎屑岩，成岩作用，孔隙结构 |
THE DIAGENETIC PROPERTIES OF EOGENE CLASTIC ROCK IN JIYUAN SAG |
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| Liu Linyu.THE DIAGENETIC PROPERTIES OF EOGENE CLASTIC ROCK IN JIYUAN SAG[J].Northwest Geoscience,1996,17(2):18-21. |
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| Authors: | Liu Linyu |
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| Abstract: | By means of the casting thin sections, scanning electron microscope and X-ray diffraction, the major diagenetic properties of Eogene elastic rock in Jiyuan sag are studied. Compaction, cementation and dissolution are the major factors of influence on the pore structure of Eogene elastic rock reservoires. |
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| Keywords: | Jiyuan sag Clastic rock Diagcnesis Pore structure |
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