云南大河矿区中深部一矿后备区主采煤层对比探讨

Main Coal Seam Comparison Study of Middle-deep No.1 Dahe Mine Reserve Area in Yunnan Province

文章以岩相～旋回分析方法为基础,经煤岩、煤质等验证,具体采用煤岩层组合规律、标志层、煤质、煤层顶底板及测井曲线等特征进行对比,为矿区勘探及今后矿井开采具有一定的指导意义。

Based on petrographic - cycle analysis method as the basis, the coal, coal and other verification, adopts the coal strata combination rule, mark layer, coal, coal seam roof and floor and logging curve features were compared, for mineral exploration and mining in the future have a certain guiding significance.