| 大淑村煤矿扩大区二号煤层厚度和结构变化因素 |
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| 引用本文： | 李中科.大淑村煤矿扩大区二号煤层厚度和结构变化因素[J].科技信息,2011(13):764-764. |
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| 作者姓名： | 李中科 |
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| 作者单位： | 河南省煤田地质局三队,河南新乡453003 |
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| 摘 要： | 以大量勘探钻孔资料为基础,根据古生物学、岩石学、和对砂岩体及煤层的研究,用环境参数及相模式法,对山西组含煤岩系沉积环境进行了系统分析研究,初步得出影响2#煤层厚度和结构变化的地质因素主要是沉积环境,其次是河流的冲蚀作用。
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| 关 键 词： | 山西组 2#煤层 沉积环境 |
An Analysis of The Sedimentary Environments of Shanxi Formation at The Extend Area of Da Shu Cun Coalmine llandan Mining Area and The Variety Factors in Thickness and Structure of Coal Seam ｜I |
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| LI Zhong-ke.An Analysis of The Sedimentary Environments of Shanxi Formation at The Extend Area of Da Shu Cun Coalmine llandan Mining Area and The Variety Factors in Thickness and Structure of Coal Seam ｜I[J].Science,2011(13):764-764. |
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| Authors: | LI Zhong-ke |
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| Institution: | LI Zhong-ke (Third Team Of Coal Geology Bureau Of Henan Province,Xinxiang Itenan,453003, China) |
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| Abstract: | Based on large amount eXploratiou drilling data, by means of lithology. Petrology, Sand bodies and coal-measures facies analysis, thl sedimentary environment uf the shanxi Formation has been Studied, By using environmental parameters and facies modeling. The investigations show That the variation in thickness of coal seam II is related essentially to the local sedimentary environment. Less to the river erosion. |
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| Keywords: | The Shanxi foRmation The sedimentary environment The coal seam II |
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