| 伊通盆地断裂体系特征及其演化历史 |
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| 引用本文： | 唐大卿,何生,陈红汉,江涛,邱玉超.伊通盆地断裂体系特征及其演化历史[J].吉林大学学报(地球科学版),2009,39(3). |
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| 作者姓名： | 唐大卿 何生 陈红汉 江涛 邱玉超 |
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| 作者单位： | 1. 中国地质大学,资源学院/构造与油气资源教育部重点实验室,武汉,430074
2. 中国石油吉林油田分公司,勘探开发研究院,吉林,松原,138000 |
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| 基金项目： | 中国石油重大科技攻关项目 |
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| 摘 要： | 综合利用最新的地震、航磁、钻井等资料,对伊通盆地断裂体系进行了重新认识,并对断裂演化及其油气成藏的控制作用进行了综合分析.伊通盆地主要是受西北缘走滑断裂控制的新生代走滑-伸展盆地;断裂的性质、特征及演化极其复杂,按断裂特征及规模可划分为3个级别.一级断裂为西北缘和东南缘控盆边界断裂;二级断裂为早期张扭作用形成的呈雁列展布的马鞍山断裂,2号、3号、4号断裂和晚期压扭作用形成的西北缘逆冲断裂;三级断裂为盆地演化过程中形成的众多次级断裂.伊通盆地断裂演化特征与太平洋板块的俯冲作用、印度板块和欧亚大陆碰撞作用以及盆缘大黑山地垒和那丹哈达岭地体挤压位置与隆升强度密切相关,断裂演化经历了古近纪成盆期的右旋张扭作用阶段和新近纪反转期的右旋压扭及基底隆升作用阶段;新近纪反转期压扭作用形成的西北缘断褶带具有良好的油气勘探潜力.
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| 关 键 词： | 断裂体系 边界断裂 断裂演化 伊通盆地 |
Fault System's Characteristics of Yitong Basin and Its Evolution |
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| TANG Da-qing,HE Sheng,CHEN Hong-han,JIANG Tao,QIU Yu-chao.Fault System''''s Characteristics of Yitong Basin and Its Evolution[J].Journal of Jilin Unviersity:Earth Science Edition,2009,39(3). |
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| Authors: | TANG Da-qing HE Sheng CHEN Hong-han JIANG Tao QIU Yu-chao |
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| Institution: | TANG Da-qing1,HE Sheng1,CHEN Hong-han1,JIANG Tao2,QIU Yu-chao21.Faculty of Resources/Key Laboratory of Tectonics , Petroleum Resources,Ministry of Education,China University of Geosciences,Wuhan 430074,China2.Petroleum Exploration , Production Research Institute,Jilin Oil Company Branch,CNPC,Songyuan,Jilin 138000,China |
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| Abstract: | According to the data of seismic,aeromagnetic,well drilling,etc,the authors restudy the characteristics of the fault system in Yitong basin,analyzes its evolution and the control effect on the hydrocarbon accumulation.Yitong basin is a strike-slip stretching basin which is controlled mostly by the strike-slip fault of the north-west boundary in Cenozoic.The features and evolution of the basin's faults are very complex,the faults can be classified as three distinction based on their characteristics and sizes... |
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| Keywords: | fault system boundary fault fault evolution Yitong basin |
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