| 准噶尔盆地西南缘构造模式、演化及其油气 |
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| 引用本文： | 伍致中,刘钰民,佘科建. 准噶尔盆地西南缘构造模式、演化及其油气[J]. 新疆地质, 1992, 0(1) |
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| 作者姓名： | 伍致中 刘钰民 佘科建 |
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| 作者单位： | 新疆维吾尔自治区石油管理局地质调查处(伍致中，刘钰民)，新疆维吾尔自治区石油管理局地质调查处(佘科建) |
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| 摘 要： | 通过地震勘探、钻井、地面地质资料综合分析,列出了6点依据,认为,盆地南缘西部构造特征是3个深浅层次的北凸孤形滑脱体。它们分别为燕山和喜山运动由南向北的侧向挤压造就而成。圈闭的含油气性,总的说来西段较东段好。
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| 关 键 词： | 地震层序 构造模式 推覆滑脱体 原置体 稳定系数 圈闭类型 含油气评价 |
TECTONIC PATTERN AND EVOLUTION OF THE SOUTHWESTERN MARGIN OF JUNGGAR BASIN AND ITS OIL-GAS POTENTIALITY |
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| Wu Zhizhong Liu Yumin She Kejian. TECTONIC PATTERN AND EVOLUTION OF THE SOUTHWESTERN MARGIN OF JUNGGAR BASIN AND ITS OIL-GAS POTENTIALITY[J]. Xinjiang Geology, 1992, 0(1) |
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| Authors: | Wu Zhizhong Liu Yumin She Kejian |
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| Affiliation: | Geological Surveying Department of Petroleum Administration Bureau of Xinjiang Uygur Autonomous Region |
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| Abstract: | Comprehensive analyses of the data concerning seismic exploration, drilling and surficial geology show that the tectonic feature of the southwestern margin of Junggar Basin is characterized by three northward concave arc detachment bodies with different depth which were formed by later compression from south to north during the Yanshan period and Himalayan period. The traped oil-gas of the west sector has a better potential than that of the east sector in this area. |
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| Keywords: | Seismic sequences tectonic pattern nappe-detachment body autochthonous terrane coefficient of stability type of trap oil-gas potential evaluation |
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