1958年在党的正确领导下,为寻找石油,在东北的松辽平原上广达20多万平方公里的区域内,开展了多兵种联合作战的石油普查工作,物探是主要兵种之一。当年秋天,在中央深凹陷带内发现了大庆长垣,即后来经钻探查明的大庆油田。后来相继发现的胜利、大港油田,也都有物探方法的功劳。 Under the correct leadership of the party, in 1958, in an effort to find oil, an oil census joint operation with more than 200,000 square kilometers was conducted in the Songliao Plain in northeast China. Geophysical prospecting is one of the major branches. In the autumn of that year, Daqing Changyuan was found in the deep central depression belt, which was later identified as the Daqing oil field by drilling. Successively discovered victory, Dagang Oilfield, also have the merit of geophysical methods.