大淑村煤矿扩大区二号煤层厚度和结构变化因素
An Analysis of The Sedimentary Environments of Shanxi Formation at The Extend Area of Da Shu Cun Coalmine llandan Minin
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。
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.
关键词
山西组/2#煤层/沉积环境Key words
The Shanxi foRmation/The sedimentary environment/The coal seam II引用本文复制引用
出版年
2011
NETL
NSTL
万方数据