| 塔里木盆地巴楚隆起与塔北隆起构造-热演化的对比分析 |
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| 作者姓名： | 于靖波 张健 李培海 |
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| 作者单位： | 1. 中国科学院地质与地球物理研究所, 北京 100029;2. 中国科学院研究生院计算地球动力学重点实验室, 北京 100049;3. 中国石油集团东方地球物理勘探责任有限公司, 辽宁 盘锦 124010 |
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| 基金项目： | 国家自然科学基金(41174085)和国家科技重大专项(2011ZX05008-003)资助 |
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| 摘 要： | 巴楚隆起和塔北隆起具有相似的的构造特征. 从构造-热演化的角度出发,恢复了这2个地区沉积埋藏史、构造沉降史以及热演化史. 通过对比分析,可以看出巴楚地区热流一直大于塔北地区,这可能导致巴楚地区生烃期早,而巴楚区隆起发育时间晚,后期断裂活动又比较剧烈,这些不利因素导致了巴楚地区勘探进展不如塔北地区理想.
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| 关 键 词： | 巴楚隆起 塔北隆起 地温梯度 地表热流史 对比分析 |
| 收稿时间： | 2011-05-18 |
| 修稿时间： | 2011-05-24 |
Comparison of tectono-thermal evolution between Bachu uplift and Tabei uplift in Tarim basin |
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| Authors: | YU Jing-Bo ZHANG Jian LI Pei-Hai |
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| Institution: | 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;2. Laboratory of Computational Geodynamics,Graduate University, Chinese Academy of Sciences,Beijing 100049, China;3. BGP Inc, China National Petroleum Corporation, Panjin 124010, Liaoning, China |
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| Abstract: | Bachu uplift and Tabei uplift are located in analogous tectonic positions. We have recovered burial histories, tectonic subsidence histories, and thermal histories of the two regions. The results indicate that there are many unfavorable conditions for Bachu area to accumulate hydrocarbons, such as high basal heat flow, early hydrocarbon generation, late paleouplift development, and severe activity of faults. |
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| Keywords: | Bachu uplift northern Tarim uplift geothermal gradient terrestrial heat flow history comparison |
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