| 川东大池干井高陡构造的形成机制及其对石炭系储层的影响 |
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| 引用本文： | 刘树根,王允诚,张高信,蒲家奇. 川东大池干井高陡构造的形成机制及其对石炭系储层的影响[J]. 成都理工大学学报(自然科学版), 1994, 0(3) |
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| 作者姓名： | 刘树根 王允诚 张高信 蒲家奇 |
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| 作者单位： | 成都理工学院石油系，四川石油管理局川东开发公司 |
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| 摘 要： | 川东大池干井高陡构造是在先期断层基础上发展起来的台阶状道断层控制的断展褶皱和断层转折褶皱。大池干井构造带的形成不仅在石炭系内形成了众多的裂缝，而且使背斜核部的孔隙度增高。
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| 关 键 词： | 四川东部，大池干井构造带，石炭系，高陡构造，构造成因，油气储层 |
THE FORMATION MECHANISM OF DACHIGAN STEEP STRUCTURAL ZONE AND ITS EFFECT ON THE UPPER CARBONIFEROUS RESERVOIR IN THE EASTERN SICHUAN BASIN |
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| Liu Shugen, Wang Yuncheng, Zhang Gaoxin, Pu Jiaqi. THE FORMATION MECHANISM OF DACHIGAN STEEP STRUCTURAL ZONE AND ITS EFFECT ON THE UPPER CARBONIFEROUS RESERVOIR IN THE EASTERN SICHUAN BASIN[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 1994, 0(3) |
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| Authors: | Liu Shugen Wang Yuncheng Zhang Gaoxin Pu Jiaqi |
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| Affiliation: | Liu Shugen; Wang Yuncheng; Zhang Gaoxin; Pu Jiaqi |
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| Abstract: | Dachigan structural zone is one of the steep structural zones in the eastern Sichuan Basin. It is composed of fault-propagation folds and fault-bend folds controlled by stepping reverse faults formed by the inversion of previous normal faults. The formation of Dachigan steep structural zone not only generates many fissures in Upper Carboniferous, but also makes the porosity of Upper Carboniferous higher in the core of these anticlines. |
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| Keywords: | eastern Sichuan Basin Dachigan structural zone steep structure Carboniferous system tectonic origin Petroleum reservoir |
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