摘要
以神东煤炭集团公司补连塔煤矿五盘区为例,采用三维地震勘探技术,对野外数据进行采集,选取最合适的技术措施,结合多种方法、多种参数对三维地震数据进行精细处理,查明了五盘区内主要煤层的赋存情况及落差大于5 m的断层,预测了主要可采煤层厚度变化情况并编制了煤层厚度变化趋势图,对比了勘探前后煤层的构造情况,得到了客观、真实地反应实际地质构造特征的三维地震数据体。
Taking the Five-panel of Bulianta Coal Mine of Shendong Coal Group Company as an example,3D seismic exploration technology is used to collect field data.The most suitable technical measures are selected.Combined with various methods and parameters,the three-dimensional seismic data are refined.The occurrence of the main coal seams in Five-panel and the faults with a drop of more than 5 m are found out.The thickness change of the main recoverable coal seams is predicted and the thickness change trend diagram of the coal seam is compiled.Comparing the structure of coal seam before and after exploration.The three-dimensional seismic data body that objectively and truly reflects the actual geological structure characteristics is obtained.
作者
杨茂林
李伟
YANG Maolin;LI Wei(Production Department of CHN Energy Shendong Coal Group Co.,Ltd.,Yulin 719315,China;Bulianta Coal Mine,CHN Energy Shendong Coal Group Co.,Ltd.,Ordos 017209,China)
出处
《煤炭科学技术》
CAS
CSCD
北大核心
2021年第S02期216-221,共6页
Coal Science and Technology
关键词
三维地震勘探
煤炭开采
地质构造
3D seismic exploration
coal mining
geological structure
作者简介
杨茂林(1985—),男,陕西神木人,高级工程师。E-mail:394385800@qq.com
