Fast 3D modeling of borehole induction data in dipping and anisotropic formations using a novel approximation technique

SPWLA 44th Annual Logging Symposium 2003

Volumn , Issue , 2003, Pages

  Gao, Guo Zhong ^a   Torres Verdin, Carlos ^a   Fang, Sheng ^b  

^a The University of Texas at Austin   (United States)

^b BAKER ATLAS   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; BOREHOLES; EFFICIENCY; ELECTRIC FIELDS; ELECTROMAGNETIC WAVE SCATTERING; INTEGRAL EQUATIONS; NUMERICAL MODELS;

ALTERNATIVE APPROXIMATION; APPROXIMATION TECHNIQUES; HOMOGENEOUS AND ISOTROPIC; INTEGRAL EQUATION FORMULATION; INTERNAL ELECTRIC FIELDS; MULTI-COMPONENT INDUCTION; SCATTERING APPROXIMATION; SILICON GRAPHICS WORKSTATIONS;

ANISOTROPIC MEDIA;

EID: 84879859561     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

1. Born, M., 1933, Optics: Springer-Verlag, New York.
2. Catedra, M. F., Torres, R. P., Basterrechea, J., and Gago, E., 1995, The CG-FFT method: Application of signal processing techniques to electromagnetics. Boston: Artech House.
3. Fang, S., Gao, G.-Z., and Torres-Verdin, C, 2003, Three-dimensional electromagnetic anisotropy modeling using integral equations, 3DEM III workshop, February 2003, Adelaide, Australia.
4. Gao, G.-Z., Fang, S. and Torres-Verdin, C, 2003, A New Approximation for 3D Electromagnetic Scattering in the Presence of Anisotropic Conductive Media, 3DEM III Workshop, February 2003, Adelaide, Australia
5. Gao, G-Z., Torres-Verdin, C, Habashy, T. M, and Fang, S., 2002, Approximations to electromagnetic scattering based on natural preconditioners of the method-of-moments' stiffness matrix: applications to the probing of subsurface rock formations, presented at 2002 IEEE AP-S Internal Symp. URSI Radio Science Meeting, San Antonio, TX, June 16-21.
6. Gerard, L. G. Sleijpen and Diederik R. Fokkema, 1993, BiCGSTAB (l) for Linear Equations Involving Unsymmetric Matrices with Complex Spectrum, Electronic Transactions on Numerical Analysis, Vol. 1, pp. 11-32.
7. Gianzero, S., 1999, The paradox of anisotropy revisited, The Log Analyst, Vol. 40, No. 6, P.485-491
8. Habashy, T. M., Groom, R. W. and Spies, B., 1993, Beyond the Born and Rytov approximations: A nonlinear approach to electromagnetic scattering, J. Geophys. Res., 98, 1759-1775.
9. Hohmann, G. W, 1975, Three-dimensional induced polarization and electromagnetic modeling: Geophysics, Vol. 40, No. 2, pp. 309-324.
10. Hohmann, G. W., 1983, Three-dimensional EM modelling, Geophys. Surv., 6, 27-53.
11. Klein, J. D., Martin, P. R., and Allen, D. F., 1997, the petrophysics of electrically anisotropic reservoirs: The Log Analyst, May-June.
12. Moran, J. H. and Gianzero, S., 1979, Effects of formation anisotropy on resistivity-logging measurements: Geophysics, Vol. 44, No. 7, P.1266-1286.
13. Torres-Verdin, C. and Habashy, T. M., 2001, Rapid Numerical Simulation of Axisymmetric Single-well Induction Data using the Extended Born Approximation, Radio Science, Vol. 36, No. 6.
14. Torres-Verdin, C. and Habashy, T. M., 1994, Rapid 2.5-dimensional forward modeling and inversion via a new nonlinear scattering approximation, Radio Science, Vol. 29, No. 4, P1051-1079.
15. Wang T. and Fang S., 2001, 3-D electromagnetic anisotropy modeling using finite differences, Geophysics Vol. 66, No. 5 P. 1386-1398.
16. Wannamaker, P. E., Hohmann, G. W., SanFilipo, W. A., 1983, Electromagnetic modelling of three-dimensional bodies in layered earths using integral equations, Geophysics, Vol. 49, No. 1, pp. 60-74.
17. Xiong, Z., 1992, Electromagnetic modeling of 3-Dstructures by the method of system iteration using integral equations: Geophysics, Vol. 57, No. 12, P.1556-1561.
18. Zhdanov M. S. and Fang S., 1996, Quasi-linear approximation in 3-D electromagnetic modeling: Geophysics, Vol. 61, No. 3, P.646-665.