Inversion for formation shear modulus and radial depth of investigation using borehole flexural waves

1996 SEG Annual Meeting

Volumn , Issue , 1996, Pages 158-161

  Burridge, Robert ^a   Sinha, Bikash K ^a  

^a SCHLUMBERGER DOLL RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BOREHOLES; DISPERSION (WAVES); ECONOMIC AND SOCIAL EFFECTS; ELASTIC MODULI; ERRORS; SHEAR STRAIN; SHEAR WAVES; VELOCITY; WAVE PROPAGATION; WELL LOGGING;

COMPRESSIONAL VELOCITIES; DEPTH OF INVESTIGATION; DISCRETE FREQUENCIES; FUNCTION OF FREQUENCY; INVERSION TECHNIQUES; RADIAL DISTRIBUTIONS; SHEAR WAVE VELOCITY; TRADE-OFF RELATIONSHIP;

SHEAR FLOW;

EID: 85050954186     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1826426     Document Type: Conference Paper

References (5)

1. Backus, G. and Gilbert, F., 1970, Uniqueness in the inversion of inaccurate gross Earth data: Phil. Trans. Roy. Soc. (London), A266, 123-192.
2. Kurkjian, A.L., and Chang, S.-K., 1986, Acoustic mul-tiploe sources in fluid-filled boreholes: Geophysics, 51, 148-163.
3. Lang, S. W., Kurkjian, A. L., McClellan, J. H., Morris, C. F., and Parks, T. W., 1987, Estimating slowness dispersions from arrays of sonic logging waveforms: Geophysics, 52, 530-544.
4. Sinha, B.K., 1996, Environmental effects on borehole flexural modes, unpublished.
5. Sinha, B.K., Kostek, S., and Norris, A. N., 1995, Stoneley and flexural modes in pressurized boreholes: J. Geophys. Res., 100(B11), 22,375-22,381.