三维地震技术在布尔台煤矿四盘区中的勘探应用  

Application of 3D seismic technology to exploration in fourth panel of Buertai Coalfield

作　　者：李金刚 李伟 LI Jingang;LI Wei(Bulianta Coal Mine,CHN Energy Shendong Coal Group Co.,Ltd.,Erdos 017209,China)

机构地区：[1]国能神东煤炭集团有限责任公司补连塔煤矿,内蒙古鄂尔多斯017209

出　　处：《煤炭科学技术》2021年第S02期247-251,共5页Coal Science and Technology

摘　　要：为查明神东煤炭集团布尔台煤矿四盘区内的主要煤层赋存及构造发育情况,以便合理布置巷道及采掘工作面,确保按期投产及安全、高效生产,对该地区进行三维地震勘探。获得了较好的原始资料,查明了勘探区内落差≥5 m的断层6条,解释了落差3~5 m的断层,预测了主要可采煤层厚度变化情况。In order to find out the occurrence and structural development of main coal seams in panel 4 of Buertai coal mine of Shendong Coal Group,so as to reasonably arrange roadways and mining faces,ensure on-time production and safe and efficient production,three-dimensional seismic exploration is carried out in this area.Good original data were obtained,6 faults with a drop≥5 m in the exploration area were identified,faults with a drop of 3-5 m were explained,and the thickness changes of main minable coal seams were predicted.

关 键 词：三维地震勘探 断层 煤层厚度变化 

分 类 号：P631.4[天文地球—地质矿产勘探] P618.11[天文地球—地质学]