波阻抗反演技术在煤炭资源储量管理中的应用  

Application of wave impedance inversion technology in coal resource reserve management

作　　者：韩晓丽 Han Xiaoli(Yongdingzhuang Mining Industry Corporation Ltd.,Datong Mining Group,Datong 037024,China)

机构地区：[1]大同煤矿集团永定庄煤业有限责任公司,山西大同037024

出　　处：《煤炭与化工》2020年第7期72-74,78,共4页Coal and Chemical Industry

摘　　要：由于永定庄煤矿煤层结构变化较复杂,利用有限的钻孔资料获得煤层的信息已不能满足矿山高产高效的需要。经过现场调研分析,决定采用波阻抗反演技术在原有三维地质资料的基础上,精确获得永定庄区煤层厚度资料。实践表明,8106工作面波阻抗反演得到的煤层储量结果更加接近于实际状况,准确度较高,有利于实现矿井工作面的高产高效,达到了对煤炭资源储量的管理目标。Due to the complex structural changes of the coal seam in Yongdingzhuang Mine, the limited borehole data obtaining coal seam information can no longer meet the needs of high productivity and efficiency of the mine. After field research and analysis, the wave impedance inversion(WII) technology was adopted to accurately obtain the coal seam thickness data in Yongdingzhuang on the basis of the original three-dimensional geological data. The coal seam thickness results obtained from the wave impedance inversion of working face 8106 were closer to the actual situation and more accurate, which was helpful to achieve high productivity and efficiency of the mine working face and the management goal of coal resources reserves.

关 键 词：波阻抗 煤层厚度 煤炭资源 储量管理 

分 类 号：P631[天文地球—地质矿产勘探]