| 中国东部地区的地球物理场特征与含油气盆地的分布和形成 |
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| 引用本文： | 滕吉文,王谦身,刘元龙,魏斯禹.中国东部地区的地球物理场特征与含油气盆地的分布和形成[J].地球物理学报,1983,26(4):319-330. |
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| 作者姓名： | 滕吉文 王谦身 刘元龙 魏斯禹 |
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| 作者单位： | 中国科学院地球物理研究所 |
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| 摘 要： | 本文根据中国东部陆缘地区--郯庐断裂带两侧地壳与上地幔结构和综合地球物理场特征,阐述了其与一串含油气裂谷型盆地的分布规律,并讨论了其沉积和演化。 结果表明:这一系列含油气盆地,分布在上地幔顶部的隆起地区,均具有异常的地球物理场特征。这些盆地中有着巨厚的中、新生代的沉积,具备了良好的生油与储油条件。它们的形成与太平洋板块和欧亚板块的运动密切相关,并且受着深部地幔物质运移的制约。
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| 关 键 词： | 地球物理场特征 含油盆地 含油气盆地 中国东部地区 谷型 地壳厚度 上地幔顶部 陆缘 地幔隆起带 分布和 |
| 收稿时间： | 1982-02-12 |
THE CHARACTERISTICS OF GEOPHYSICAL FIELD AND THE DISTRIBUTION AND FORMATION OF OIL-AND GAS-BEARING BASIN IN EASTERN CHINA |
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| TENG JI-WEN WANG QIAN-SHEN LIU YUAN-LONG WEI SI-YU.THE CHARACTERISTICS OF GEOPHYSICAL FIELD AND THE DISTRIBUTION AND FORMATION OF OIL-AND GAS-BEARING BASIN IN EASTERN CHINA[J].Chinese Journal of Geophysics,1983,26(4):319-330. |
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| Authors: | TENG JI-WEN WANG QIAN-SHEN LIU YUAN-LONG WEI SI-YU |
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| Institution: | Institute of Geophysics, Academia Sinica |
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| Abstract: | Based on the crust and upper mantle structures on both sides of the Tancheng-Lu-jiang Fault System in the epicontinental region of Eastern China, as well as on the characteristics of the geophysical fields there, we discuss, in this paper, the relation between these characteristics and the distribution of a series of rift valley oil- and gas- bearing basins, as well as the sedimentation and evolution of these basins.The conclusions are that, all these basins are distributed in uplifted regions of the upper mantle and that there exist anomalies of geophysical fields as well as anomalistic crust and upper mantle structures. In these basins, there are Meso-Cenozoic thick sediments, with favourable conditions for the formation and accumulation of petroleum. The formation of these basins is directly connected with the motion of the Pacific and Eurasian plates and is restricted by the movement of the material in the deep mantle. |
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