摘要
三维地震勘探方法特别是小道间距三维地震勘探,是调查煤层起伏形态、采空区域、陷落柱及断裂构造的延展方位较为可靠的方法,对于三维地震勘探的以上成果可以用钻探和磁法勘探、电法勘探等方法作为辅助加以验证。这里特别就三维地震勘探方法解释煤层采空区加以归类分析以便指导采煤施工。本人从事煤田三维地震勘探20余年来,对近十个不同地区的采空区进行过详细的地震资料解释工作,总结我积累的采空区解释经验,下面对采空区的不同情况进行解说。
Three dimensional seismic exploration method,especially,Three-dimensional seismic survey with small spacing is a more reli?able method.Undulation pattern of coal seam,Mined-out area domain,Collapse column,and Fault structure,Extension direction of them,We can using other method of exploration to prove our consequence.Such as misering,magnetic prospecting,electrical pros?pecting,As auxiliary methods to verify.In this paper,I Want to classified and analysis the coal goaf by the Three-Dimensional Seismic Exploration method,How to interpretation it and submit the results of the report,to guide the coal mining construction.I have been engaged in 3d seismic exploration of coalfield for more than 20 years,Detailed seismic data interpretation has been carried out for nearly ten different goaf areas.Summarize my experience in explaining goaf,I will Explain the different situations of goaf.
出处
《化工管理》
2020年第12期102-103,共2页
Chemical Engineering Management
关键词
采空区
三维地震勘探
煤田
安全
Mined-out area domain
Three dimensional
seismic exploration
coalfield
Production safety
