| 断层侧向封闭性及对断圈油水关系的控制 |
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| 引用本文： | 付晓飞,李文龙,吕延防,贺向阳,刘哲.断层侧向封闭性及对断圈油水关系的控制[J].地质论评,2011,57(3):387-397. |
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| 作者姓名： | 付晓飞 李文龙 吕延防 贺向阳 刘哲 |
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| 作者单位： | 东北石油大学地球科学学院，黑龙江大庆，163318;东北石油大学地球科学学院，黑龙江大庆，163318;东北石油大学地球科学学院，黑龙江大庆，163318;北京吉泰公司，北京，100083;东北石油大学地球科学学院，黑龙江大庆，163318 |
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| 基金项目： | 本文为中石油风险创新基金项目“三肇凹陷多边断层成因机制及对油成藏控制作用研究”的成果 |
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| 摘 要： | 张性正断层断裂带内部结构具有二分性:即断层核和破碎带,断层核由多个滑动面和不同类型的断层岩组成,其渗透性取决于带内泥质含量所决定的断层岩的类型,破碎带表现为高密度裂缝切割围岩,总体表现为高渗透的特征,因此,断裂带渗透能力取决于断层核与破碎带相对发育程度,侧向封闭能力主要取决于断裂带中泥质含量.存在5种侧向封闭类型:即对...
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| 关 键 词： | 侧向封闭 定量评价 对接 断层岩 油水关系 |
Quantitative Estimation of Lateral Fault Seal and Application in Hydrocarbon Exploration |
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| FU Xiaofei,LI Wenlong,LU Yanfang,HE Xiangyang,LIU Zhe.Quantitative Estimation of Lateral Fault Seal and Application in Hydrocarbon Exploration[J].Geological Review,2011,57(3):387-397. |
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| Authors: | FU Xiaofei LI Wenlong LU Yanfang HE Xiangyang LIU Zhe |
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| Institution: | FU Xiaofei1),LI Wenlong1),L Yanfang1),HE Xiangyang2),LIU Zhe1)1) College of Earth Sciences,Northeast Petroleum University,Daqing,Heilongjiang,163318,2) Beijing Jitai Company,Beijing,100038 |
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| Abstract: | The internal structure of fault zone in extensional normal fault consists of fault core and damage zone.There may be several slip surfaces and kinds of fault rock in fault core which the permeability of them depends on both the shale content in the fault zone and the type of fault rock.Damage zone which is characterized by high density of fractures shearing the surrounding rock has relative higher permeability than fault core.Hence,the lateral permeability of fault zone is decided by the development of both... |
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| Keywords: | lateral seal quantitative estimation juxtaposition fault rock relationship between oil and water distribution |
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