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ZHANG Hailan, XIAO Boxun. Numerical study on the influence of the logging tools on the acoustic field of boreholes[J]. ACTA ACUSTICA, 2000, 25(5): 435-439. DOI: 10.15949/j.cnki.0371-0025.2000.05.009
Citation: ZHANG Hailan, XIAO Boxun. Numerical study on the influence of the logging tools on the acoustic field of boreholes[J]. ACTA ACUSTICA, 2000, 25(5): 435-439. DOI: 10.15949/j.cnki.0371-0025.2000.05.009

Numerical study on the influence of the logging tools on the acoustic field of boreholes

  • The influence of the size and excitement formation of the logging tools on the acoustic field of well boreholes is studied.The pulses in the signal generated by the tools with larger radius are separated,beneficial to the interpretation of logging data.The dual unit excitement improves waveforms.
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