山东阳谷-茌平煤田阿城井田山西组煤岩层对比研究

Analysis on Geological Characteristics and Potentiality of Yanggu-Chiping Coal Mine

通过对山西组沉积特征及聚煤变化规律的研究,采用煤岩层组合特征、标志层、层间距、测井曲线形态和地震物性特征等方法,对井田内山西组的煤、岩层进行综合对比。确定了山西组主采煤层的赋存层位、形态及区内的构造方案,对周边地区找煤工作具有指导作用。

T hrough study on coal sedimentary characteristics and coal accumulating changing rule in Shanxi formation ,by using a combination of characteristics of coal strata ,marking layer ,layer spacing ,logging curve shape and seismic physical characteristics ,coal and rock combination in Shanxi formation have been contrasted comprehensively ,and the occurrence layers ,morphology and structures of main mining coal strata in Shanxi formation have been determined .It will guide coal mining in this area .