中国石油勘探 ›› 2009, Vol. 14 ›› Issue (4): 13-16,8.

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吉林外围盆地地质特征及勘探方向

邓守伟,贺君玲,李本才,刘华,龚华立,杨金辉   

  1. 中国科学院地质与地球物理研究所;中国石油吉林油田公司勘探部;中国石油吉林油田公司勘探开发研究院
  • 出版日期:2009-08-15 发布日期:2009-08-15

Geological Characteristics and Exploration Direction of Jinlin Peripheral Basin

Deng Shouwei,He Junling,Li Bencai,Liu Hua,Gong Huali and Yang Jinhui   

  1. Deng Shouwei1,2, He Junling3, Li Bencai3, Liu Hua3, Gong Huali3, Yang Jinhui2 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100864; 2. Exploration Department of PetroChina Jilin Oilfield Company, Songyuan City, Jilin Province 138000; 3. Exploration and Development Research Institute, PetroChina Jilin Oilfield Company, Songyuan City, Jilin Province 138001
  • Online:2009-08-15 Published:2009-08-15

摘要: 通过对吉林的区域地质特征分析,认为区域构造运动控制了外围盆地的形成及演化,外围盆地经历了古生代海相沉积和中、新生代陆相沉积,为多类型的叠合盆地。综合分析外围盆地的基本石油地质条件,揭示吉林外围盆地存在古生代海相碳酸盐岩和中、新生代陆相两大油气勘探领域,具有广阔的勘探前景。进一步明确吉林外围盆地的勘探方向,坚持海相和陆相勘探并举,古生代与中、新生代兼探。

关键词: 吉林外围盆地, 构造演化, 古生代, 海相残留盆地

Abstract: Regional geological features of Jilin peripheral basins are analyzed, it is inferred that the development and evolution of the peripheral basins are controlled by regional structural movement. Multiple peripheral basins have become multi-type superimposed basins after experiencing Paleozoic marine deposition and Meso-Cenozoic continental deposition. The basic petroleum geological conditions of peripheral basins are analyzed systematically. Two big oil and gas exploration fields are found in the basins, i.e. the Paleozoic marine carbonate exploration field and theMeso-Cenozoic continental exploration field, both of which have broad prospect for exploration. It is clear that bothmarine and continental exploration, both Paleozoic and Meso-Cenozoic exploration should be laid the same emphasis.

Key words: Jilin peripheral basins, structural evolution, Palaeozoic, marine residual basin

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