地震勘探在伊川程子沟一带找煤中的应用  

Application of Seismic Exploration in Prospecting for Coal in Chengzigou,Yichuan

作　　者：宋凯[1] 蔡兰花[1] 郭佳[1] 杜婉怡 SONG Kai;CAI Lanhua;GUO Jia;DU Wanyi(Henan Aero Geophysical Survey and Remote Sensing Center,Zhengzhou 450053,China)

机构地区：[1]河南省航空物探遥感中心,郑州450053

出　　处：《山西煤炭》2018年第4期47-50,共4页Shanxi Coal

摘　　要：以地震勘探技术在伊川程子沟一带煤勘查中的应用为例,说明地震勘探方法在找煤工作中具有很好的应用效果,通过分析勘查区地质背景,合理布置地震测线,经过试验工作优选了施工参数和资料处理流程,获得了较好的地震时间剖面,结合区内已知地质资料进行综合解释,提供的两个钻探验证钻孔,解释精度较高,取得了很好的找煤效果。为同类地区找煤提供了很好的参考依据。Taking the seismic exploration technology in coal exploration in Chengzigou,Yichuan,as an example,it is shown that the seismic exploration has a good application effect.By the analysis of the geological background of the area and the rational layout of the seismic survey lines,the construction parameters and data processing flow were optimized to obtain better seismic time profiles.Then a comprehensive interpretation was given with the geological data.With high interpretation accuracy,two drilling verification boreholes provided good exploration results,which could be a good reference in the similar areas.

关 键 词：地震勘探 煤勘查 地质成果 钻探验证孔 

分 类 号：P631[天文地球—地质矿产勘探]