地震测井在煤炭地震地质勘探中的作用

APPLICATION OF WELL SHOOTING IN SEISMIC GEOLOGIC EXPLRATION IN COAL FIELD

地震测井是求取地震波在地层中的传播速度的一种有效的方法,其主要用途是标定地震地质层位,判定终孔深度.该技术在龙家堡南部地区准确地标定了TY1、TY地震地质层位,确定了M12的终孔深度.

Well shooting is an effective method to obtain the seismic velocity of strata.It is mainly used to determine the stratum position in seismic geology and the final depth of drill hole.By this method,the seismic geologic position of TY1 and TY,and the final depth of Borehole M12 were determined correctly in the south area of Longjiapu.