| 东营凹陷沙一段断层封闭性研究 |
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| 引用本文： | 肖淑明,王国壮,钟建华,孟玮.东营凹陷沙一段断层封闭性研究[J].地质力学学报,2009,15(3):296-304. |
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| 作者姓名： | 肖淑明 王国壮 钟建华 孟玮 |
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| 作者单位： | 1.中国科学院广州地球化学研究所, 广东 广州 510640 |
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| 摘 要： | 东营凹陷位于济阳坳陷的东南部, 区内断层平面组合特征复杂, 剖面组合类型多样, 导致了该凹陷内断层体系的复杂性和构造类型的多样性。通过对东营凹陷沙一段断层封闭性研究的总结, 概述了该区断层封闭性的主要原理和机理以及影响因素, 从定量和定性的角度分析了评价断层封闭性的方法, 讨论了泥岩涂抹、挤压和地球化学作用对断层封闭性的影响。
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| 关 键 词： | 东营凹陷 断层封闭性 油气遮挡 油气运移聚集 |
| 收稿时间： | 2009/3/9 0:00:00 |
ANALYSIS OF THE SEALING PROCESS OF FAULTS IN MEMBER 1 OF SHAHEJIE FORMATION IN THE DONGYING SAG |
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| XIAO Shu-ming,WANG Guo-zhuang,ZHONG Jian-hua and MENG Wei.ANALYSIS OF THE SEALING PROCESS OF FAULTS IN MEMBER 1 OF SHAHEJIE FORMATION IN THE DONGYING SAG[J].Journal of Geomechanics,2009,15(3):296-304. |
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| Authors: | XIAO Shu-ming WANG Guo-zhuang ZHONG Jian-hua and MENG Wei |
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| Institution: | 1.College of Geo-Resources and Information, China University of Petroleum, Dongying 257061, China2.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China |
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| Abstract: | The Dongying sag is located in southeastern part of the Jiyang Depression.The study area diaplays a great complexity of fault system in plane and a high diversity of structure in section.Based on a study of sealing process of faults in Member 1 of the Shahejie Formation,the authors have summarized the mechanism and affecting factors of sealing process of faults,and analyzed the method of quantitatively and qualitatively evaluating the sealing process of faults.Finally,a discussion has been made on the effec... |
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| Keywords: | Dongying sag sealing process of fault screened oil and gas migration and aggregation of oil and gas |
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