动态声波测井是近年来发展的一种新的声波测井技术。它是相控阵技术在声波测井方法中的应用。它可以用于声速、全波等声波测井仅中。其特点是在测井中能使声发射器发射的声能波束始终处于最佳方向角,声接收器接收的声能量最大,增加声波测井仪的探测深度,从而减小了侵入带的影响。 Dynamic sonic logging is a new acoustic logging technique developed in recent years. It is phased array technology in sonic logging method. It can be used for sonic logging, full wave sonic logging only. Its characteristic is that the acoustic energy beam emitted by the acoustic emitter is always in the optimal direction angle during the well logging, the sound energy received by the acoustic receiver is the largest, and the sounding depth of the acoustic logging instrument is increased, so as to reduce the influence of the intrusion band .