| 库车盆地的沉积物源分析 |
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| 引用本文： | 邱芳强,丁勇,王辉.库车盆地的沉积物源分析[J].新疆地质,2000,18(3):252-257. |
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| 作者姓名： | 邱芳强 丁勇 王辉 |
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| 作者单位： | 中国石化新星石油公司西北石油局规划设计研究院,新疆,乌鲁木齐,830011 |
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| 基金项目： | “八五”国家科技攻关项目“塔里木盆地北部构造条件、圈闭类型及油气成藏模式研究”!（85－101－04－02） |
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| 摘 要： | 库车盆地的沉积物表现出一些明显的特征。首先把库车盆地的沉积充填大致分为５个阶段，分析各阶段的沉积充填特征和岩相特征，得出对盆地的沉积特征的概括性认识。其次是分析了沉积物物源特征和各阶段的砂岩骨架矿物成分，阐述了砂岩的岩石瞠特征，并与已知构造背景的砂岩矿物组分进行对比，推测了库车盆地的原岩类型及盆地的性质。
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| 关 键 词： | 塔里木北缘 库车盆地 沉积充填 物源分析 |
| 修稿时间： | 1999-12-01 |
SOURCE ANALYSIS ON DEPOSITS OF KUCHE BASIN |
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| QIU Fang-qiang,DING Yong,WANG Hui.SOURCE ANALYSIS ON DEPOSITS OF KUCHE BASIN[J].Xinjiang Geology,2000,18(3):252-257. |
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| Authors: | QIU Fang-qiang DING Yong WANG Hui |
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| Abstract: | The sediments of Kuqa basin at the northern margin of Tarim demonstrate some peculiar features. Five stages of sediment infilling were subdiyided, and petrography and infilling character of sediments of each stage are analyzed. A general knowledge is so obtained of the sedimentary feature of Kuqa basin. Secondarily,the source of sediments and framework mineral compositions of sandstone of each stage are analyzed,and correlated with those of known tectonic setting. The protolith and type of Kuqa basin are thus deduced. |
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| Keywords: | northern margin of Tarim: Kuqa basin: sedimentary infill: source analysis: framework miner- als |
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