| 莘县凹陷的断裂构造与凹陷的形成和演化 |
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| 引用本文： | 戴俊生,熊继辉.莘县凹陷的断裂构造与凹陷的形成和演化[J].中国石油大学学报(自然科学版),1992(6). |
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| 作者姓名： | 戴俊生 熊继辉 |
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| 作者单位： | 石油大学勘探系
(戴俊生)，石油大学勘探系(熊继辉) |
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| 摘 要： | 对断裂构造的形态学、运动学和动力学以及断裂对盆地的控制作用进行了研究。分析了莘县凹陷的形成和演化过程,认为莘县凹陷的基本构造格局是中生代北西向断陷与新生代北东向断陷垂直叠加的结果.莘县凹陷的形成和演化经历了盆前、前期断陷、后期断陷和坳陷四个阶段,而构造演化又控制着油气藏的形成和保存.
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| 关 键 词： | 断层 断陷盆地 形成 演化 莘县凹陷 |
STUDY ON FORMATION AND EVOLUTION OF SHENXIAN SAG |
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| Dai Junsheng Xiong Jihui.STUDY ON FORMATION AND EVOLUTION OF SHENXIAN SAG[J].Journal of China University of Petroleum,1992(6). |
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| Authors: | Dai Junsheng Xiong Jihui |
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| Institution: | Dept. of Petroleum Exploration |
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| Abstract: | On the basis of the study of morphology, kinematics and dynamics of a fractured structure and the control action of a basin by fracturing, this paper analyses the formation and evolution of Shenxian sag. The basic structural pattern of Shenxian sag is vertical superposition of a northwest graben in the Mesozoic and a northeast graben in the Cenozoic.Shenxian sag experienced four stages in its formation and evolution: prebasin, earlier graben, later graben and down-warp. The formation and preservation of oil and gas pools were controlled by the tectonic evolution of the sag. |
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| Keywords: | Fault Graben basin: Formation: Evolution: Shenxian sag |
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