Monopole collar wave characteristics for acoustic logging while drilling in fast formations in the frequency and spatial domains
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DOI: 10.1016/j.wavemoti.2019.05.002
Abstract: Abstract Collar waves generated by the presence of the massive steel collar can interfere with or even cover formation signals, which has been a challenge for designing acoustic logging while drilling (ALWD) tools. In order… read more here.
Keywords: logging drilling; frequency; wave; collar wave ... See more keywords