| 黔中织金独店子茅口组生物礁的发现及其找气意义 |
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| 引用本文： | 赵锡奎.黔中织金独店子茅口组生物礁的发现及其找气意义[J].贵州科学,1991,9(3):238-243. |
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| 作者姓名： | 赵锡奎 |
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| 作者单位： | 成都地质学院石油系 成都,610059 |
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| 摘 要： | 本文描述了最新发现的黔中织金独店子茅口晚期生物礁的特征,分析了其发展阶段,指出茅口晚期生物礁的发育与古断裂活动和沉积分异有关,其形成于“台块—台槽”格局的浅水型台块上。这一发现,不但对研究上扬子地台内部茅口组沉积相增添了新内容,而且对四川盆地下二叠统天然气勘探具有重要的意义。
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| 关 键 词： | 下二叠统 生物礁 油气勘探 茅口组 |
THE FINDING OF REEF IN MAOKOU FORMATION IN DUDIANZI,ZHIJIN COUNTY,GUIZHOU AND ITS SIGNIFICANCE FOR GAS EXPLORATION |
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| Zhao Xikui.THE FINDING OF REEF IN MAOKOU FORMATION IN DUDIANZI,ZHIJIN COUNTY,GUIZHOU AND ITS SIGNIFICANCE FOR GAS EXPLORATION[J].Guizhou Science,1991,9(3):238-243. |
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| Authors: | Zhao Xikui |
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| Institution: | Chengdu College of Geology |
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| Abstract: | This paper describes the characteristics of Dudianzi reef in Maokou Formation newly found in Zhijin County, middle part of Guizhou Province, and analysis its development stages, and suggests that the formation of reefs in late Mackou period be related to paleo-fault movement and differentiation of sedimentation. They formed in shallow platform block on the "platform-block-platform trough" framework. This finding not only increases new subject to research sedimentary facies in Upper Yangzi Platform, but also has importent significance for gas exploration in Lower Permian in Sichuan basin. |
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| Keywords: | Lower Permian reef exploration for oil-gas natural gas the middle part of Guizhou |
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