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François Audebert
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Proceedings Papers

Accounting for the depth-velocity coupling in reflection full-waveform inversion (RFWI)

François Audebert, Emmanuel Cocher
Paper presented at the SEG International Exposition and Annual Meeting, October 11–16, 2020
Paper Number: SEG-2020-3424929
https://doi.org/10.1190/segam2020-3424929.1
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View Paper titled, Accounting for the depth-velocity coupling in reflection full-waveform inversion (RFWI)
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Proceedings Papers

Separation of scales in FWI and RFWI: The first Fresnel zone seen from an angle

Francois Audebert, Daniel Ortiz-Rubio
Paper presented at the SEG International Exposition and Annual Meeting, September 15–20, 2019
Paper Number: SEG-2019-3215798
https://doi.org/10.1190/segam2019-3215798.1
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View Paper titled, Separation of scales in FWI and RFWI: The first Fresnel zone seen from an angle
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Proceedings Papers

Separation of scales in FWI and RFWI. Filling the gap? Or exploiting it?

François Audebert, Daniel Ortiz-Rubio
Paper presented at the 2018 SEG International Exposition and Annual Meeting, October 14–19, 2018
Paper Number: SEG-2018-2997691
https://doi.org/10.1190/segam2018-2997691.1
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View Paper titled, Separation of scales in FWI and RFWI. Filling the gap? Or exploiting it?
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Proceedings Papers

Making Time-Domain “Warping" Applicable to the Retrieval of 4D Perturbations in Depth Imaging Contexts

François Audebert, Cyril Agut
Paper presented at the 2014 SEG Annual Meeting, October 26–31, 2014
Paper Number: SEG-2014-0294
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View Paper titled, Making Time-Domain “Warping" Applicable to the Retrieval of 4D Perturbations in Depth Imaging Contexts
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Proceedings Papers

Time-Lapse Imaging Using Regularized FWI: A Robustness Study

Amir Asnaashari, Romain Brossier, Stéphane Garambois, Jean Virieux, François Audebert, Pierre Thore
Paper presented at the 2012 SEG Annual Meeting, November 4–9, 2012
Paper Number: SEG-2012-0699
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View Paper titled, Time-Lapse Imaging Using Regularized FWI: A Robustness Study
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Proceedings Papers

Sensitivity Analysis of Time-lapse Images Obtained By Differential Waveform Inversion With Respect to Reference Model

Amir Asnaashari, Romain Brossier, Stéphane Garambois, François Audebert, Pierre Thore, Jean Virieux
Paper presented at the 2011 SEG Annual Meeting, September 18–23, 2011
Paper Number: SEG-2011-2482
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View Paper titled, Sensitivity Analysis of Time-lapse Images Obtained By Differential Waveform Inversion With Respect to Reference Model
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Proceedings Papers

Bridging the Gap Between Ray-based Tomography And Wave-Equation Migration Image Gathers.

Pierre Jousselin, Bertrand Duquet, François Audebert, Jérôme Sirgue
Paper presented at the 2009 SEG Annual Meeting, October 25–30, 2009
Paper Number: SEG-2009-3979
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View Paper titled, Bridging the Gap Between Ray-based Tomography And Wave-Equation Migration Image Gathers.
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Proceedings Papers

STI Media In Practice, Why And When to Use It

Kaveh Dehghan, Francois Audebert, Johnni Cestari Cuenca
Paper presented at the 2008 SEG Annual Meeting, November 9–14, 2008
Paper Number: SEG-2008-0227
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View Paper titled, STI Media In Practice, Why And When to Use It
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Proceedings Papers

Velocity Model Building In Complex Settings: Combining the Strengths of Tomography And Wave-Equation PreSDM.

François Audebert, Pierre Jousselin, Bertrand Duquet, Kaveh Dehghan, Yves Le Stunff
Paper presented at the 2008 SEG Annual Meeting, November 9–14, 2008
Paper Number: SEG-2008-3671
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View Paper titled, Velocity Model Building In Complex Settings: Combining the Strengths of Tomography And Wave-Equation PreSDM.
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Proceedings Papers

Separation of Focusing And Positioning Effects Using Wave Equation Based Focusing Analysis And Post-stack Modeling

Bin Wang, Dan Wheaton, Francois Audebert, Volker Dirks
Paper presented at the 2006 SEG Annual Meeting, October 1–6, 2006
Paper Number: SEG-2006-2445
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View Paper titled, Separation of Focusing And Positioning Effects Using Wave Equation Based Focusing Analysis And Post-stack Modeling
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Proceedings Papers

Subsalt Velocity Analysis By Combining Wave Equation Based Redatuming And Kirchhoff Based Migration Velocity Analysis

Bin Wang, Francois Audebert, Dan Wheaton, Volker Dirks
Paper presented at the 2006 SEG Annual Meeting, October 1–6, 2006
Paper Number: SEG-2006-2440
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View Paper titled, Subsalt Velocity Analysis By Combining Wave Equation Based Redatuming And Kirchhoff Based Migration Velocity Analysis
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Proceedings Papers

A Fast And Low Cost Alternative to Subsalt Wave Equation Migration Perturbation Scans

Bin Wang, Fuhao Qin, Francois Audebert, Volker Dirks
Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-2257
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View Paper titled, A Fast And Low Cost Alternative to Subsalt Wave Equation Migration Perturbation Scans
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Proceedings Papers

Automatic, Dense And Volumetric Picking For High-resolution 3D Tomographic Model Building

Volker Dirks, Bin Wang, Duryodhan Epili, Dan Wheaton, Patrice Guillaume, Francois Audebert, Nicolas Cahzalnoel
Paper presented at the 2005 SEG Annual Meeting, November 6–11, 2005
Paper Number: SEG-2005-2538
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View Paper titled, Automatic, Dense And Volumetric Picking For High-resolution 3D Tomographic Model Building
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Proceedings Papers

3D Sub-salt Tomography Based On Wave Equation Migration Perturbation Scans

Bin Wang, Volker Dirks, François Audebert, Anning Hou, Duryodhan Epili, Patrice Guillaume
Paper presented at the 2004 SEG Annual Meeting, October 10–15, 2004
Paper Number: SEG-2004-2375
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View Paper titled, 3D Sub-salt Tomography Based On Wave Equation Migration Perturbation Scans
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Proceedings Papers

About Gamma Ratios And Their Combinations

Robert Garotta, Pierre-Yves Granger, François Audebert
Paper presented at the 2003 SEG Annual Meeting, October 26–31, 2003
Paper Number: SEG-2003-0777
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Proceedings Papers

True Amplitude Migration In the Angle Domain By Regularization of Illumination

François Audebert, Laurence Nicoletis, Pascal Froidevaux, Hery Rakotoarisoa
Paper presented at the 2003 SEG Annual Meeting, October 26–31, 2003
Paper Number: SEG-2003-0921
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View Paper titled, True Amplitude Migration In the Angle Domain By Regularization of Illumination
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Proceedings Papers

Insights Into Migration In the Angle Domain.

François Audebert, Pascal Froidevaux, Hery Rakotoarisoa, Julie Svay Lucas
Paper presented at the 2002 SEG Annual Meeting, October 6–11, 2002
Paper Number: SEG-2002-1188
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View Paper titled, Insights Into Migration In the Angle Domain.
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Proceedings Papers

Can Joint PP And PS Velocity Analysis Manage to Corner δ, the Anisotropic Depthing Parameter?

Francois Audebert, Pierre-Yves Granger, Ariane Herrenschmidt, Constantin Gerea
Paper presented at the 2001 SEG Annual Meeting, September 9–14, 2001
Paper Number: SEG-2001-0145
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View Paper titled, Can Joint PP And PS Velocity Analysis Manage to Corner δ, the Anisotropic Depthing Parameter?
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Proceedings Papers

3D Finite-offset Tomographic Inversion of CRP-scan Data, With Or Without Anisotropy.

Patrice Guillaume, François Audebert, Bernard David, Ariane Herrenschmidt, Xiaoming Zhang, Philippe Berthet
Paper presented at the 2001 SEG Annual Meeting, September 9–14, 2001
Paper Number: SEG-2001-0718
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View Paper titled, 3D Finite-offset Tomographic Inversion of CRP-scan Data, With Or Without Anisotropy.
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Proceedings Papers

PS Pre-Stack Depth Migration Case Study of the 3-D 4-C OBC Survey Over the Statfjord Field.

Norman Ettrich, Åge Kristensen, Lasse Amundsen, Linus Claesson, François Audebert, Ariane Herrenschmidt, Pierre-Yves Granger
Paper presented at the 2000 SEG Annual Meeting, August 6–11, 2000
Paper Number: SEG-2000-1154
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View Paper titled, PS Pre-Stack Depth Migration Case Study of the 3-D 4-C OBC Survey Over the Statfjord Field.
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