二维地震勘探在煤矿采区补勘中的应用

Application of 2D Seismic Prospecting in Supplementary Exploration in Mining Area

以某煤矿采区二维地震勘探为实例,介绍了在南方地震地质条件较差的地区开展二维地震勘探的施工方法、资料处理方法和解释方法。根据该区二维地震勘探取得的成果,表明在复杂地震地质条件下,合理设置观测系统、注重地震激发和接收方法,运用二维地震勘探方法在查明含煤区的地质构造和煤系赋存形态等方面可以取得较好的地质效果。

Taking the 2Dseismic prospecting in a certain mining area as an instance,the paper introduces the construction,data processing and interpretation method of developing 2Dseismic prospecting in Southern district with worse seismic geological condition.The achievements gained from the 2Dseismic prospecting in the district show that rational setting of observation system,emphasis on seismic excitation and reception method lead to good geological effects in ascertaining the geological structure and occurrence form of coal measures in coalbearing district.