| 四川盆地大池干井构造带构造形成机理及勘探评价 |
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| 引用本文： | 周文,王允诚,蒲家奇,孟德琴.四川盆地大池干井构造带构造形成机理及勘探评价[J].四川地质学报,1994(1). |
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| 作者姓名： | 周文 王允诚 蒲家奇 孟德琴 |
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| 作者单位： | 成都理工学院，四川石油管理局川东开发公司 |
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| 摘 要： | 本文研究了大池干井构造带二叠系阳新统顶面的古构造特征，众多地质资料表明该构造带存在早期古拉张断裂，构造带的形成与这些断裂带关系密切，构造物理模拟结果反映出古断裂在该类高陡构造带的形成中所起的重要作用。对该构造带下一步天然气勘探方向提出了具体意见。
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| 关 键 词： | 大池干井构造带，构造形成机理，构造物理模拟，古拉张断裂 |
GENETIC MECHANISM AND PROSPECTING SIGNIFICANCE OF DACHIGANJING STRUCTURAL ZONE IN SICHUAN BASIN |
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| Zhou Wen and Wang Yuncheng.GENETIC MECHANISM AND PROSPECTING SIGNIFICANCE OF DACHIGANJING STRUCTURAL ZONE IN SICHUAN BASIN[J].Acta Geologica Sichuan,1994(1). |
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| Authors: | Zhou Wen and Wang Yuncheng |
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| Abstract: | This paper makes an approach to paleostructural feature of the Yangxing Series in Dachiganjing structural zone. Geologic evidences indicate the existence of old tensional fractures in the same structural zone. Structural simulation reveals that generation of Dachiganjing structural zone bears close relation with the old tensional fractures.The same tensional fractures played an important role in the genesis of the steep structural zone.Moreover,this paper points out further prospecting target for natural gas. |
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| Keywords: | Dachiganjing structural zone genetic mechanism structural simulation old tensional fracture |
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