鲁西煤矿煤层对比可靠性分析研究  

Study on the reliability analysis of coal seam contrast in Luxi coal mine

作　　者：高佑强 季勇 夏志村 Gao Youqiang , Ji Yong , Xia Zhicun(Shandong can far east Mining Co., Ltd. Shandong , Shandong Jining 27200)

机构地区：[1]山东里能鲁西矿业有限公司,山东济宁272000

出　　处：《煤矿现代化》2018年第6期164-165,168,共3页Coal Mine Modernization

摘　　要：煤层对比是影响煤层层数和层位确定的关键因素。为明确鲁西煤矿煤层层数和层位确定的问题,对煤层对比可靠性进行了分析。首先介绍了煤层储存概况,然后,通过标志层对比法、煤层层间距对比法和利用测井资料对比煤层等多种方法进行煤层对比可靠性分析。结果表明:由于煤层和标志层层位及间距稳定,岩、煤层的物性条件较好,测井曲线特征明显,鲁西煤矿的煤层对比清楚可靠。The coal seam comparison is the key factor to determine the number of layers and the layers of the coal seam. In order to determine the number of layers and layers of coal seam in Luxi coal mine, the reliability of coal seam contrast is analyzed. This paper first introduces the general situation of coal seam storage, and then carries out the comparative reliability analysis of coal seam by means of comparison of mark layer, comparison of coal seam spacing and comparison of coal seams with logging data. The results show that： because of the stable layer and spacing of coal seam and marker layer, the physical condition of rock and coal seam is better, and the logging curve features are obvious. The coal seam contrast in Luxi coal mine is clear and reliable.

关 键 词：鲁西煤矿 煤层对比 可靠性 

分 类 号：TD821[矿业工程—煤矿开采]