| 鄂尔多斯盆地西南部下二叠统山西组物源研究 |
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| 引用本文： | 李慧,李建明,施辉.鄂尔多斯盆地西南部下二叠统山西组物源研究[J].石油天然气学报,2011,33(3):18-21,61. |
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| 作者姓名： | 李慧 李建明 施辉 |
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| 作者单位： | 1. 长江大学地球科学学院,湖北,荆州,434023
2. 中国石油大学(北京)地球科学学院,北京,102249 |
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| 基金项目： | 国家"973"规划项目 |
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| 摘 要： | 物源分析是沉积相研究中最基本、最重要的工作之一.鄂尔多斯盆地下二叠统山西组的沉积体系主要以南北向展布为主,以盆地为主体的相关研究强调北部物源区的作用,因此,盆地西缘的物源认识相对较薄弱.主要运用沉积岩石方法,包括岩石学成分、重矿物组合、古水流方向、特征矿物、阴极发光等资料,结合砂岩厚度,分析了鄂尔多斯盆地西南部山西组沉...
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| 关 键 词： | 鄂尔多斯盆地 西南部 山西组 物源分析 轻矿物 重矿物 |
Sedimentary Provenance Study of Lower Permian Shanxi Formation in Southwestern Ordos Basin |
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| LI Hui,LI Jian-ming,SHI Hui.Sedimentary Provenance Study of Lower Permian Shanxi Formation in Southwestern Ordos Basin[J].Journal of Oil and Gas Technology,2011,33(3):18-21,61. |
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| Authors: | LI Hui LI Jian-ming SHI Hui |
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| Affiliation: | LI Hui,LI Jian-ming,SHI Hui( College of Geosciences,Yangtze University,Jingzhou 434023,Hubei,China) |
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| Abstract: | Provenance was the most basic and important work in sedimentary facies study,it was beneficial for determining its location and ascertaining sedimentary transporting way,and identifying the distribution law of depositional system and sandbody.In Lower Permian Shanxi Formation,the depositional system was distributed from north to south in Ordos Basin.The northern provenance was regarded as the leading factor of sedimentary facies,so it was relatively weaker in the southern provenance study.It is a critical p... |
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| Keywords: | Ordos Basin southwest Shanxi Formation provenance analysis heavy mineral light mineral |
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