SPECTRAL ANALYSIS OF SIGNALS OF WELL-BORE WAVE ACOUSTICS TO EVALUATE PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS
UDC: 550.832
DOI: -
Authors:
Moiseyenko Anatolyi S.1,
Muravyov Sergey A.1
1 Gubkin Russian State University of Oil and Gas
Keywords: acoustic logging, porous medium, spectrum
Annotation:
Problems of interpretation of spectra acoustic signals, registered by multi-element well-bore probes, are considered. Basing on M.A. Bio theory of acoustic waves propagation in saturated porous media, the authors propose an algorithm of calculation to determine physical and mechanic parameters of rocks. The results of pretesting using production data are presented. The presented approach can be adapted for a wide range of tasks of ultrasonic measurements of porous media parameters.
Bibliography:
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