甘肃省山丹县羊虎沟北煤炭普查区煤层对比浅析

Comparative Analysis of Coal Seams in Yanghugou North Coal Survey Area, Shandan County, Gansu Province

以山丹县羊虎沟北煤炭普查区为研究区域,通过标志层对比、测井曲线对比、煤层组合特征对比三种方法对区内煤层编号进行了梳理厘定,确定的煤层编号、分布范围、深度及厚度等资料为本区储量计算、下一步勘查工程布置及开采阶段井下工程布设提供了可靠依据,为邻近矿区开展勘查工作提供了借鉴和参考。

Taking the Yanghugou North Coal Survey Area in Shandan County as the study area, the coal seam number in the area is combed and determined by three methods: marker layer comparison, logging curve comparison and coal seam combination characteristic correlation. The determined data of coal seam number, distribution range, depth and thickness provide a reliable basis for reserves calculation, next exploration project layout and underground engineering layout during mining stage in this area. It provides references for the exploration work in the adjacent mining area.