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| 塔里木盆地塔中地区卡塔克古隆起演化和沉降-反转史 | |
| 引用本文： | 周爱红,孙钥,冯宇.塔里木盆地塔中地区卡塔克古隆起演化和沉降-反转史[J].中国石油大学学报(自然科学版),2011,35(1). |
| 作者姓名： | 周爱红 孙钥 冯宇 |
| 作者单位： | 1. 中国科学院地质与地球物理研究所,北京,100029 2. 中国石油大庆塔木察格有限责任公司,黑龙江,大庆,163453 3. 中国石油工程技术分公司,北京,100007 |
| 基金项目： | 国家自然科学基金项目(40772077/DD206) |
| 摘 要： | 在盆地的构造演化过程中,古隆起是盆地构造演化中特定的构造,其构造演化影响着盆地的油气生成及运聚。根据地震剖面、钻井、测井等资料,对塔里木盆地塔中地区卡塔克隆起构造特征及其反转史进行研究。结果表明:卡塔克隆起多表现为基底卷入式断裂及多个Y字型断裂,花状构造样式,多数断裂断至二叠系顶面;卡塔克隆起在震旦—早奥陶世阶段为北倾斜坡,中奥陶世末期塔里木盆地由拉张转为挤压,构造反转,此时卡塔克隆起雏形基本形成,并形成了前述断裂构造样式;晚奥陶—中泥盆世末隆起基本定型,构造形态保持至今;中泥盆世—中新世期间,虽经历了强烈的构造运动,但未改变卡塔克隆起的形态。 |
| 关 键 词： | 塔里木盆地 塔中隆起 古隆起 沉降-反转史 构造演化 |
Evolution and subsidence-tectonic inversion history of Kartake paleo-uplift in Tazhong area of Tarim Basin |
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| ZHOU Ai-hong,SUN Yue,FENG Yu.Evolution and subsidence-tectonic inversion history of Kartake paleo-uplift in Tazhong area of Tarim Basin[J].Journal of China University of Petroleum,2011,35(1). | |
| Authors: | ZHOU Ai-hong SUN Yue FENG Yu |
| Institution: | ZHOU Ai-hong1,SUN Yue2,FENG Yu3(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China,2.PetroChina Daqing Tamtsag,LLC,Daqing 163453,3.PetroChina Technical Service Company,Beijing 100007,China) |
| Abstract: | Paleo-uplift is a particular structure which was formed during the basin tectonic evolution.Paleo-uplift tectonic evolution impacted on hydrocarbon generation,migration and accumulation in the basin.Tectonic characteristics and inversion history of Kartake uplift in central Tarim Basin were researched on the basis of seismic cross-section,drilling data and logging data.The results show that Kartake uplift displayed more performances for the basement-involved fracture,a number of Y-shaped fractures,flower-sh... |
| Keywords: | Tarim Basin Tazhong uplift paleo-uplift subsidence-tectonic inversion history tectonic evolution |
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