Publications

2004
O. F. Alpak, Torres-Verdín, C., and Habashy, T. M., “Joint inversion of pressure and DC resistivity measurements acquired with in-situ permanent sensors: a numerical study,” Geophysics, vol. 69, pp. 1173-1191, 2004.PDF icon PDF
O. F. Alpak, Habashy, T. M., Torres-Verdín, C., and Dussan, E. V., “Joint inversion of pressure and time-lapse electromagnetic logging measurements,” Petrophysics, vol. 45, pp. 251-267, 2004.PDF icon PDF
J. Wu, Torres-Verdín, C., Sepehrnoori, K., and Delshad, M., “Numerical simulation of mud-filtrate invasion in deviated wells,” SPE Reservoir Evaluation and Engineering, vol. 7, pp. 143-154, 2004.PDF icon PDF
I. G. Roy, Sen, M. K., Torres-Verdín, C., and Varela, O. J., “Pre-stack inversion of a Gulf-of-Thailand ocean-bottom cable (OBC) data set,” Geophysics, vol. 69, pp. 1470-1477, 2004.PDF icon PDF
2003
O. F. Alpak, Torres-Verdín, C., Sepehrnoori, K., and Fang, S., “An extended Krylov subspace method to simulate single-phase pressure behavior of axisymmetric and anisotropic porous media,” Journal of Petroleum Science and Engineering, vol. 40, pp. 3-4, 2003.PDF icon PDF
E. Toumelin, Torres-Verdín, C., and Chen, S., “Modeling of multiple echo-times NMR measurements for complex pore geometries and multiphase saturations,” SPE Reservoir Evaluation and Engineering, vol. 6, pp. 234-243, 2003.PDF icon PDF
O. F. Alpak, Dussan, E. V., Habashy, T. M., and Torres-Verdín, C., “Numerical simulation of mud filtrate invasion in horizontal wells and sensitivity analysis of array induction tools:,” Petrophysics, vol. 44, pp. 396-411, 2003.PDF icon PDF
E. Toumelin, Torres-Verdín, C., Chen, S., and Fischer, M., “Reconciling NMR measurements and numerical simulations: assessment of temperature and diffusive coupling effects on two-phase carbonate samples,” Petrophysics, vol. 44, pp. 91-107, 2003.PDF icon PDF
C. Torres-Verdín, Chunduru, R. K., and Mezzatesta, A. G., “Integrated interpretation of wireline and 3D seismic data to delineate thin oil-producing sands in San Jorge Basin, Argentina,” SPE Reservoir Evaluation and Engineering, vol. 6, pp. 369-375, 2003.PDF icon PDF
2001
C. Torres-Verdín and Habashy, T. M., “Rapid numerical simulation of axisymmetric single-well induction data using the extended Born approximation,” Radio Science, vol. 35, pp. 1287-1306, 2001.PDF icon PDF
2000
A. Malinverno and Torres-Verdín, C., “Bayesian inversion of DC electrical measurements applied to reservoir monitoring: Inverse Problems,” Special Section on Electromagnetic Imaging and Inversion of the Earth’s Subsurface, vol. 16, pp. 1343-1356, 2000.PDF icon PDF
C. Torres-Verdín, Druskin, V., Fang, S., Knizhnerman, L., and Malinverno, A., “A dual-grid nonlinear inversion technique with applications to the interpretation of DC resistivity data: Geophysics,” v. 65, no. 6, vol. 65, pp. 1733-1745, 2000.PDF icon PDF
1999
M. Wilt, Spies, B., Alumbaugh, D., and Torres-Verdin, C., “Measurement of surface and borehole electromagnetic fields in 2-D and 3-D geology,” in Three Dimensional Electromagnetics, 1999.
1996
H. F. Morrison, Hoversten, G. M., Shoham, Y., and Torres-Verdín, C., “Electromagnetic mapping of electrical conductivity beneath the Columbia Basalts,” Geophysical Prospecting, vol. 44, pp. 963–986, 1996.
F. J. Kuchuk, Habashy, T. M., and Torres-Verdín, C., “A nonlinear approximation for the pressure behavior of heterogeneous reservoirs,” SPE Journal, vol. 1, pp. 229-241, 1996.
1995
A. de Hoop, Oristaglio, M., Habashy, T. M., and Torres-Verdín, C., “Asymptotic ray theory for transient diffusive electromagnetic fields,” Radio Science, vol. 31, pp. 41-49, 1995.
M. Wilt, Lee, K. H., Morrison, H. F., Becker, A., Torres-Verdín, C., Alumbaugh, D., and Tseng, H., “Crosshole electromagnetic tomography: A new technology for oil field characterization,” The Leading Edge, vol. March-April, pp. 173-177, 1995.
Torres-Verdín, C. and Habashy, T. M., “A two-step linear inversion of two-dimensional conductivity,” IEEE Transactions on Antennas and Propagation, vol. 43, pp. 405–415, 1995.
1994
C. Torres-Verdín and Habashy, T. M., “Rapid 2.5-dimensional forward modeling and inversion via a new nonlinear scattering approximation,” Radio Science (Special Issue on Fast Forward and Inverse Scattering Methods), vol. 29, pp. 1051–1079, 1994.
1992
C. Torres-Verdín and Bostick Jr, F. X., “Implications of the Born approximation for the magnetotelluric problem in three-dimensional environment,” Geophysics, vol. 57, pp. 587–602, 1992.

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