Near-wellbore characterization using radial profiles of shear slownesses

SEG Technical Program Expanded Abstracts

Volumn 23, Issue 1, 2004, Pages 326-329

  Sinha, Bikash K ^a  

^a SCHLUMBERGER DOLL RESEARCH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84956490435     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1851270     Document Type: Conference Paper

References (10)

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2. Blakeman, E. R., 1982, A case study of the effect of shale alteration on sonic transit time: SPWLA 23rd Annual Logging Symp., July 6-9, Paper II.
3. Burridge, R., and Sinha, B. K., 1996, Inversion for formation shear modulus and radial depth of investigation using borehole flexural waves: 66th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 158-161.
4. Ekstrom, M. P., 1995, Dispersion estimation from borehole acoustic arrays using a modified matrix pencil algorithm: 29th Asilomar Conference on Signals, Systems, and Computers, 1995.
5. Gnirk, P. F., 1972, The mechanical behavior of uncased wellbores situated in elastic/plastic media under hydrostatic stress: J. Soc. Pet. Eng., (February), 49-59.
6. Hornby, B. E., 1993, Tomographic reconstruction of near-borehole slowness using refracted borehole sonic arrivals: Geophysics, 58(12), 1726-1738.
7. Lu, C. C., and Liu, Q. H., 1995, A three-dimensional dyadic Green's function for elastic waves in multilayer cylindrical structures: J. Acoust. Soc. Am., 98, 2825-2835.
8. Sinha, B. K., Kane, M. R., and Frignet, B., 2000, Dipole dispersion crossover and sonic logs in a limestone reservoir: Geophysics, 65, March-April.
9. Sinha, B. K., and Kostek, S., 1996, Stress-induced azimuthal anisotropy in borehole flexural waves: Geophysics, 61, 1899-1907.
10. Winkler, K. W., Sinha, B. K., and Plona, T. J., 1998, Effects of borehole stress concentrations on dipole anisotropy measurements: Geophysics, 63, 11-17.