高精度三维地震勘探在八宝矿区的应用  

Application of high-precision three dimensional seismic prospecting in Babao mining area

作　　者：刘益永 刘莹[1] 杨尚华 夏海蛟 吕月[1] 

机构地区：[1]吉林省煤田地质物探公司,吉林长春130033 [2]吉林省能源信息中心,吉林长春130021

出　　处：《吉林地质》2011年第4期55-58,共4页Jilin Geology

摘　　要：以八宝矿区为例,针对山区存在的复杂浅表层地震地质条件,进行了高精度三维地震勘探,取得了准确率较高的成果。以往山区三维地震勘探漏掉解释小型构造和构造偏移较大的现象有了很大的改善,所以在山区地形高差大、浅表层地震条件复杂、深层地震条件一般、南部地层反转等特点下,开展高精度三维地震勘探具有重要的意义。Taking Babao mine as an example,according to the existing complex mountainous area of shallow seismic geological conditions,made a high accuracy 3D seismic exploration,obtained accurate results by 3D seismic prospecting in mountainous areas.The small structure and structural offset larger phenomenon has been greatly improved,so in the mountainous terrain elevation,shallow layer seismic condition is complex,deep seismic conditions in general,southern stratigraphic inversion characteristics,developing high accuracy 3D seismic exploration has an important significance.

关 键 词：三维地震 高精度 构造山区 煤矿 

分 类 号：P631.4[天文地球—地质矿产勘探]