Method for gas zone detection using sonic wave attributes
作者： Pierre Henri Campanac , Peter T. Wu , Alain Dumont , David Linton Johnson
DOI:
关键词: Borehole 、 Drilling 、 Logging while drilling 、 Seismology 、 Measurement while drilling 、 Energy (signal processing) 、 Geology 、 Attenuation
摘要: A method for determining on a real time logging while drilling (LWD) basis gas within earth formations traversed by borehole. Continuous LWD acoustic measurements are recorded and processed including coherent energy attenuation attributes to detect downhole zones kick during operations.
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