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| 南堡凹陷断裂系统形成机制及构造演化研究 | |
| 引用本文： | 范柏江,刘成林,柳广弟,朱杰.南堡凹陷断裂系统形成机制及构造演化研究[J].西安石油大学学报(自然科学版),2010,25(2). |
| 作者姓名： | 范柏江 刘成林 柳广弟 朱杰 |
| 作者单位： | 1. 中国石油大学(北京)油气资源与探测国家重点实验室,北京,102249;中国石油大学,北京 2. 中国石油大学(北京)油气资源与探测国家重点实验室,北京,102249 3. 国土资源部,油气资源战略研究中心,北京,100034 |
| 摘 要： | 基于南堡凹陷地震资料的构造解释成果,结合平衡剖面技术可以判断断裂系统的发育情况、研究断裂系统形成机制、重现凹陷的构造演化历史.结果表明南堡凹陷构造样式可分为"坡坪式"、"铲式"和"多米诺式"构造样式,构成了深部的"Y"型断裂组合、浅部的"X"型断裂组合.古近纪为凹陷的裂陷发育阶段,其发育机制为郯庐断裂带控制的伸展变形机制;新近纪为凹陷的拗陷发育阶段,其发育机制为重力、热演化共同控制沉降机制.现今不同圈闭类型的构造格局主要受古近纪构造活动及东营、馆陶期构造活动的控制,受断裂发育演化的影响. |
| 关 键 词： | 南堡凹陷 断裂系统 形成机制 构造演化 |
Forming mechanism of the fault system and structural evolution history of Nanpu Sag |
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| FAN Bai-jiang,LIU Cheng-lin,LIU Guang-di,ZHU Jie.Forming mechanism of the fault system and structural evolution history of Nanpu Sag[J].Journal of Xian Shiyou University,2010,25(2). | |
| Authors: | FAN Bai-jiang LIU Cheng-lin LIU Guang-di ZHU Jie |
| Institution: | FAN Bai-jiang1,2,LIU Cheng-lin1,LIU Guang-di1,ZHU Jie3(1.State Key Laboratory for Petroleum Resources , Prospecting,China University of Petroleum(Beijing),Beijing 102249,China,2.Research Center of Basin , Reservoirs,3.Research Center of Oil , Gas Resource Strategy,Ministry of L, , Resources,Beijing 100034,China) |
| Abstract: | The development mechanism of the fault system and the history of the structural evolution of Nanpu Sag are studied according to its seismic data and using balanced section technique.The result shows that,there are three structural styles of flat and ramp style,listric style and Domino style in Nanpu sag.The structural combination styles form Y-type fault combination in deep layers and X-type fault combination in shallow layers.The chasmic stage of Nanpu sag is in Tertiary and in the stage,the extending defo... |
| Keywords: | Nanpu Sag fault system development mechanism structural evolution |
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