Seismic while drilling is a new wellbore seismic technology.
随钻地震技术是一种新的井中地震技术。
Seismic while drilling(SWD)integrates both seismic exploration technology and drilling technology.
随钻地震是地震勘探技术和钻井技术的结合。
It USES the vibrations produced by a drill bit while drilling as a downhole seismic energy source.
随钻地震技术是利用钻井期间旋转钻头的振动作为井下震源。
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