| Speeding up RTM Velocity Model Building beyond Algorithmics |
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Francisco Ortigosa, Qingbo Liao, Antoine Guitton and Wenying Cai.
SEG International Exposition and 78th Annual Meeting, Las Vegas, NV, Nov 2008 |
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| Seismic Imaging is in the mind and at the fingertips: The future of the Seismic Imaging Business. |
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Francisco Ortigosa.
SEG International Exposition and 78th Annual Meeting, Las Vegas, NV, Nov 2008 |
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| Evaluation of 3D RTM on HPC Platforms |
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Francisco Ortigosa, Mauricio Araya-Polo, Felix Rubio, Mauricio Hanzich, Raul de la Cruz and Jose Maria Cela,
SEG International Exposition and 78th Annual Meeting, Las Vegas, NV, Nov 2008 |
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| 3D reverse-time migration with Hybrid Finite Difference-pseudospectral Method |
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Anne-Cecile Lesage, Hongbo Zhou, Mauricio Araya-Polo, Jose-Maria Cela and Francisco Ortigosa
SEG International Exposition and 78th Annual Meeting, Las Vegas, NV, Nov 2008 |
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| Fast tomography with plane-wave migration in tilted coordinates and automated volume-based picking |
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Antoine Guitton*, Moritz Fliedner, Biondo Biondi, Francisco Ortigosa
SEG International Exposition and 78th Annual Meeting, Las Vegas, NV, Nov 2008 |
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| Benchmarking 3D RTM on HPC Platforms |
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Francisco Ortigosa, Hongbo Zhou, Santiago Fernandez, Mauricio Hanzich, Mauricio Araya-Polo, Félix Rubio, Raúl de la Cruz and José María Cela
VII Congreso de Exploración y Desarrollo de Hidrocarburos IAPG, Mar del Plata, Argentinan Nov 2008. |
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| Construction and analysis of an optimized compact scheme for RTM |
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Hongbo Zhou, Qingbo Liao and Francisco Ortigosa,
70th EAGE Conference & Exhibition, Rome, Italy, June 2008 |
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| Hybrid Finite Difference-pseudospectral Method for 3D RTM in TTI Media |
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Anne-Cecile Lesage, Hongbo Zhou, Mauricio Araya, José M Cela and Francisco Ortigosa,
70th EAGE Conference & Exhibition, Rome, Italy, June 2008. |
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| Seismic Imaging and the Road to Petascale Capacity: RTM and the Cell /B.E. Processor |
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Francisco Ortigosa, José M. Cela, Mauricio Araya-Polo, Raúl de la Cruz, Félix Rubio
Workshop on Computing trends in O&G and Earth Sciences
70th EAGE Conference & Exhibition, Rome, Italy, 2008. |
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| Wave Acoustic Propagation for Geophysics Imaging, Finite Difference vs Finite Element Methods Comparison and Boundary Condition Treatment. |
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Anne-Cecile Lesage, Mauricio Araya-Polo and Guillaume Houzeaux
World Congress on Computational Mechanics (WCCM8), Venice, Italy, July 2008 |
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| The Kaleidoscope Project |
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Francisco Ortigosa
AAPG-ER Newsletter -- March 2008, pp 8-10. |
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| Technologies Improve Subsalt Imaging |
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Dimitri Bevc, Francisco Ortigosa, Antoine Guitton, Bruno Kaelin and Moritz Fliedner.
The American Oil & Gas Reporter, February 2008 |
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| Repsol: Proyecto Caleidoscopio |
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Dirección de Sistemas de Información Repsol YPF
Revista AYS, #24, July 2008 |
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| Next Generation Seismic Imaging: High Fidelity Algorithms and High-End Computing. |
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Dimitri Bevc, Francisco Ortigosa, Antoine Guitton and Bruno Kaelin
GEO2008, 8th Middle East Geosciences Conference and Exhibition Integrated Geoscience -Technical, Business and People Solutions, Bahrain March 2008. |
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| Illumination effects in Reverse Time Migration |
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Bruno Kaelin, Antoine Guitton and Francisco Ortigosa
EAGE 69th Conference & Exhibition, London, UK, June 2007 |
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| Imaging methods in complex overburden |
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Antoine Guitton, Francisco Ortigosa and Bruno Kaelin
EAGE 69th Conference & Exhibition, London, UK, June 2007 |
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| Least-Square Attenuation of Reverse-Time-Migration Artifacts |
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| Antoine Guitton, Bruno Kaelin and Biondo Biondi, Geophysics, Vol. 72, N. 1, February 2007 |
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| Next Generation Seismic Imaging: High Fidelity Algorithms and High-End Computing |
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Dimitri Bevc, Francisco Ortigosa, Antoine Guitton and Bruno Kaelin,
AGU General Assembly, Mexico, May 2007 |
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| 3D Migration of a Simulated Wide-Azimuth Towed Streamer Survey |
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A. Guitton, B. Kaelin and F. Ortigosa
SEG International Exposition and 77th Annual Meeting, San Antonio, Sept 2007 |
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| Modeling of wide-azimuth towed-streamer surveys with high performance computing |
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B. Kaelin, J. Higginbotham, C. A. Fernandez, F. Ortigosa, B. Fontecha and J. M. Cela
SEG International Exposition and 77th Annual Meeting, San Antonio, Sept 2007 |
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| 3D Modeling and Migration of a Wide-Azimuth Towed Streamer Survey |
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Bruno Kaelin, Francisco Ortigosa, Joe Higginbotham, Carlos Fernandez, Brigida. Fontecha, Jose Maria Cela, Antoine Guitton and D. Bevc
10th International Congress of the Brazilian Geophysical Society, Rio de Janeiro, Brazil, November 2007. |
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| Robust Illumination Compensation for Shot-Profile Migration |
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Antoine Guitton, Alejandro Valenciano and Dimitri Bevc
EAGE 68th Conference & Exhibition, Vienna, Austria, June 2006 |
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| Robust Imaging Condition for Shot-Profile Migration |
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Antoine Guitton, Alejandro Valenciano and Dimitri Bevc
SEG International Exposition and 76'th Annual Meeting, New Orleans, Oct 2006 |
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| Least-Square Attenuation of Reverse-Time Migration Artifacts |
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Antoine Guitton, Bruno Kaelin and Biondo Biondi
SEG International Exposition and 76'th Annual Meeting, New Orleans, Oct 2006 |
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| Imaging Condition For Reverse Time Migration |
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Bruno Kaelin and Antoine Guitton,
SEG International Exposition and 76'th Annual Meeting, New Orleans, Oct 2006 |
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