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Carlos Torres-Verdín
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Proceedings Papers

New inversion-based rock physics method for calibration of seismic inversion products with well logs

Valeriia Sobolevskaia, Carlos Torres-Verdín
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3428416
DOI: https://doi.org/10.1190/segam2020-3428416.1
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View Paper titled, New inversion-based rock physics method for calibration of seismic inversion products with well logs
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Proceedings Papers

Shear-wave anisotropy in cracked rocks and its application to evaluate hydraulic fracturing from acoustic logging data

Song Xu, Xiao-Ming Tang, Carlos Torres-Verdín, Yuan-Da Su
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2972006
DOI: https://doi.org/10.1190/segam2018-2972006.1
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View Paper titled, Shear-wave anisotropy in cracked rocks and its application to evaluate hydraulic fracturing from acoustic logging data
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Proceedings Papers

Efficient 3D parametric inversion of hydraulic fractures with low-frequency borehole triaxial electromagnetic measurements

Kai Yang, Ali Yilmaz, Carlos Torres-Verdín*
Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13970823
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View Paper titled, Efficient 3D parametric inversion of hydraulic fractures with low-frequency borehole triaxial electromagnetic measurements
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Proceedings Papers

Inversion-based interpretation of 3D borehole directional resistivity measurements acquired in high-angle and horizontal wells

Vladimir Puzyrev, Carlos Torres-Verdín
Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13871948
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View Paper titled, Inversion-based interpretation of 3D borehole directional resistivity measurements acquired in high-angle and horizontal wells
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Proceedings Papers

New physics-based method to efficiently mitigate noise in borehole sonic logs

Elsa Maalouf, Carlos Torres-Verdín
Paper presented at the 2016 SEG International Exposition and Annual Meeting, October 16–21, 2016
Paper Number: SEG-2016-13847490
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View Paper titled, New physics-based method to efficiently mitigate noise in borehole sonic logs
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Proceedings Papers

A Goal-Oriented Framework for Rapid Integral-Equation Based Analysis of Electromagnetic Scattering from 3D Structures in Subsurface Sensing

Kai Yang, Ali E. Yilmaz, Carlos Torres-Verdín
Paper presented at the 2015 SEG Annual Meeting, October 18–23, 2015
Paper Number: SEG-2015-5925554
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View Paper titled, A Goal-Oriented Framework for Rapid Integral-Equation Based Analysis of Electromagnetic Scattering from 3D Structures in Subsurface Sensing
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Proceedings Papers

Spatial Sensitivity Functions for Rapid and Accurate Simulation of Borehole Sonic Measurements

Shan Huang, Pawel J. Matuszyk, Carlos Torres-Verdín
Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0051
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View Paper titled, Spatial Sensitivity Functions for Rapid and Accurate Simulation of Borehole Sonic Measurements
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Proceedings Papers

High-Resolution Interpretation of Sonic Logging Measurements Using Stochastic Inversion With Spatial Slowness Sensitivity Functions

Shan Huang, Qinshan Yang, Pawel J. Matuszyk, Carlos Torres-Verdín
Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0462
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View Paper titled, High-Resolution Interpretation of Sonic Logging Measurements Using Stochastic Inversion With Spatial Slowness Sensitivity Functions
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Proceedings Papers

Detection and Quantification of 3D Hydraulic Fractures With Multi-Component Low-Frequency Borehole Resistivity Measurements

Kai Yang, Emin Celik, Carlos Torres-Verdin, Ali E. Yilmaz
Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-1213
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View Paper titled, Detection and Quantification of 3D Hydraulic Fractures With Multi-Component Low-Frequency Borehole Resistivity Measurements
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Proceedings Papers

Electrical vs. Hydraulic Rock Types in Clastic Reservoirs: Pore-Scale Understanding Verified With Field Observations in the Gulf of Mexico, U.S.

Chicheng Xu, Carlos Torres-Verdín, Shuang Gao
Paper presented at the 2013 SEG Annual Meeting, September 22–27, 2013
Paper Number: SEG-2013-0047
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View Paper titled, Electrical vs. Hydraulic Rock Types in Clastic Reservoirs: Pore-Scale Understanding Verified With Field Observations in the Gulf of Mexico, U.S.
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Proceedings Papers

Fast Modeling of Borehole Neutron Measurements With a New Transport-Diffusion Approximation

Olabode Ijasan, Carlos Torres-Verdín, William Preeg
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0832
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View Paper titled, Fast Modeling of Borehole Neutron Measurements With a New Transport-Diffusion Approximation
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Proceedings Papers

Hydrofracture Diagnosis in Open-Hole and Steel-Cased Wells Using Borehole Resistivity Measurements

David Pardo, Carlos Torres-Verdin
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0180
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View Paper titled, Hydrofracture Diagnosis in Open-Hole and Steel-Cased Wells Using Borehole Resistivity Measurements
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Proceedings Papers

Fluid Substitution Analysis to Correct Borehole Geophysical Measurements Acquired in Gas-Bearing Formations Invaded by Oil-Base Mud

Chicheng Xu, Carlos Torres-Verdín, Jun Ma, Wei Li
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0377
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View Paper titled, Fluid Substitution Analysis to Correct Borehole Geophysical Measurements Acquired in Gas-Bearing Formations Invaded by Oil-Base Mud
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Proceedings Papers

Enhanced Dispersion Analysis of Borehole Array Sonic Measurements With Amplitude and Phase Estimation Method

Wei Li, Rui Guo, Guo Tao, Hua Wang, Carlos Torres-Verdín, Jun Ma, Chicheng Xu
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-1551
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View Paper titled, Enhanced Dispersion Analysis of Borehole Array Sonic Measurements With Amplitude and Phase Estimation Method
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Proceedings Papers

Hp-Adaptive Multi-Physics Finite-Element Simulation of Wireline Borehole Sonic Waveforms

Pawel J. Matuszyk, Carlos Torres Verdin
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-0444
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View Paper titled, Hp-Adaptive Multi-Physics Finite-Element Simulation of Wireline Borehole Sonic Waveforms
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Proceedings Papers

Efficient 2D Bayesian Inversion of Borehole Resistivity Measurements

Qinshan Yang, Carlos Torres Verdín
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-0427
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View Paper titled, Efficient 2D Bayesian Inversion of Borehole Resistivity Measurements
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Proceedings Papers

Hp-Adaptive Multiphysics Finite Element Simulation of LWD Borehole Sonic Waveforms

Pawel J. Matuszyk, Carlos Torres-Verdin, Leszek F. Demkowicz
Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-3018
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View Paper titled, Hp-Adaptive Multiphysics Finite Element Simulation of LWD Borehole Sonic Waveforms
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Proceedings Papers

Estimation of Dynamic Petrophysical Properties of Water-bearing Sands Invaded With Oil-base Mud From Multi-physics Borehole Geophysical Measurements

Zoya Heidari, Carlos Torres-Verdín
Paper presented at the 2010 SEG Annual Meeting, October 17–22, 2010
Paper Number: SEG-2010-0533
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View Paper titled, Estimation of Dynamic Petrophysical Properties of Water-bearing Sands Invaded With Oil-base Mud From Multi-physics Borehole Geophysical Measurements
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Proceedings Papers

Simulation of Borehole Acoustic Measurements In Axisymmetric Media With Hp-adaptive Finite Elements

Christian Michler, Leszek Demkowicz, Carlos Torres-Verdín
Paper presented at the 2007 SEG Annual Meeting, September 23–28, 2007
Paper Number: SEG-2007-0308
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View Paper titled, Simulation of Borehole Acoustic Measurements In Axisymmetric Media With Hp-adaptive Finite Elements
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Proceedings Papers

Fast 2D Inversion of Large Borehole EM Induction Data Sets With a Domain-decomposition Method

Gong Li Wang, Carlos Torres-Verdín, Jesus M. Salazar, Benjamin Voss
Paper presented at the 2007 SEG Annual Meeting, September 23–28, 2007
Paper Number: SEG-2007-0492
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View Paper titled, Fast 2D Inversion of Large Borehole EM Induction Data Sets With a Domain-decomposition Method
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