Terms for subject Drilling containing Oriented

English	Chinese
gyro orient	陀螺定向
oriented big hole	定向的大井眼
oriented core	定向取心的岩心
oriented core barrel	定向钻井取心筒
oriented hole	定向井
oriented magnetometer	定向磁力计
oriented microresistivity log	定向微电极测井
oriented microresistivity log	定向微阻率测井