| 南海前新生代残留盆地分布综合地球物理研究 |
| |
| 引用本文： | 胡卫剑,江为为,郝天珧,徐亚,赵百民.南海前新生代残留盆地分布综合地球物理研究[J].地球物理学报,2011,54(12):3315-3324. |
| |
| 作者姓名： | 胡卫剑 江为为 郝天珧 徐亚 赵百民 |
| |
| 作者单位： | 1. 中国科学院地质与地球物理研究所, 中国科学院油气资源研究重点实验室, 北京 100029;
2. 中国科学院研究生院, 北京 100049;
3. 中国国土资源部航空物探遥感中心, 北京 100083 |
| |
| 基金项目： | 国家重点基础研究发展计划(973)，863课题，中国地质调查局资助项目，国家自然科学基金 |
| |
| 摘 要： | 为了对南海海域的前新生代残留盆地分布有个整体而全面的认识,本文开展了南海残留盆地宏观分布的综合地球物理研究.通过岩石物性分析,综合重、磁、震等地球物理方法,利用正演与反演方法,分区计算并求取了南海的重力基底和磁性基底埋深,得到了中生界及前中生界残余厚度,给出了整个南海前新生代残留盆地的宏观格架与残余厚度分布特征并讨论了...
|
| 关 键 词： | 南海 前新生代残留盆地 重力基底 磁性基底 综合地球物理方法 |
| 收稿时间： | 2011-07-19 |
Integrated geophysical research on the distribution of Pre-Cenozoic residual basins in the South China Sea |
| |
| HU Wei-Jian
,
JIANG Wei-Wei
,
HAO Tian-Yao
,
XU Ya
,
ZHAO Bai-Min.Integrated geophysical research on the distribution of Pre-Cenozoic residual basins in the South China Sea[J].Chinese Journal of Geophysics,2011,54(12):3315-3324. |
| |
| Authors: | HU Wei-Jian JIANG Wei-Wei HAO Tian-Yao XU Ya ZHAO Bai-Min |
| |
| Institution: | 1. Key Laboratory of Petroleum Resources Research, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;
2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, China;
3. China Aero Geophysical Survey & Remote Sensing Center for Land and Resources, Beijing 100083, China |
| |
| Abstract: | In order to assess the oil and gas resource potential of Pre-Cenozoic in the South China Sea (SCS), macro-distribution of Pre-Cenozoic residual basins is studied by using integrated geophysical methods. Based on the analysis of rock physical properties and gravity and magnetic data, the distribution of gravity basement, magnetic basement and residual thickness of Pre-Cenozoic strata in the South China Sea have been obtained by forward modeling calculation and inversion methods. According to topography and tectonic evolution of the South China Sea, the study area is divided into five regions, and each region selected different parameters for inversion calculation. The results show that Pre-Cenozoic residual basins of the South China Sea have a good potential for oil and gas resources, such as Dongsha uplift, Chaoshan depression, Southwest Taiwan Basin of Northeastern South China Sea, Peikang uplift of western Taiwan, and Liyue Basin (Reed Tablemount) of Southern South China Sea. |
| |
| Keywords: | South China Sea Pre-Cenozoic residual basin Gravity basement Magnetic basement Integrated geophysical methods |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《地球物理学报》浏览原始摘要信息 |
| 点击此处可从《地球物理学报》下载免费的PDF全文 |
|
