Gustavo Catao Alves

Elastic seismic modeling in carbonate rocks

ALVES, G. C. ; DE ABREU, E. S. . Elastic seismic modeling in carbonate rocks. In: SEG Technical Program Expanded Abstracts 2013, 2013. SEG Technical Program Expanded Abstracts 2013. p. 2826.

2D frequency domain finite-difference elastic-wave modeling

ALVES, G. C. ; BULCAO, A. ; CRUZ, R. F. C. C. ; DIAS, B. P. ; DUARTE, F. S. ; FARIAS, F. F. ; LOUREIRO, F. P. ; SANTOS, L. A. ; SOARES FILHO, D. M. ; SOUZA, A. A. V. B. . 2D frequency domain finite-difference elastic-wave modeling. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

Anti-dispersive acoustic seismic modeling

FARIAS, F. F. ; ALVES, G. C. ; BULCAO, A. ; CRUZ, R. F. C. C. ; DIAS, B. P. ; LOUREIRO, F. P. ; SANTOS, L. A. ; SOARES FILHO, D. M. ; SOUZA, A. A. V. B. . Anti-dispersive acoustic seismic modeling. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

Full Waveform Inversion: Comparison between Different Objective Functionals

BULCAO, A. ; ALVES, G. C. ; CRUZ, R. F. C. C. ; DIAS, B. P. ; FARIAS, F. F. ; LOUREIRO, F. P. ; SANTOS, L. A. ; SOARES FILHO, D. M. ; SOUZA, A. A. V. B. . Full Waveform Inversion: Comparison between Different Objective Functionals. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

Full Waveform Inversion: Confronting Conventional and Blended Acquisition

DIAS, B. P. ; ALVES, G. C. ; BULCAO, A. ; CRUZ, R. F. C. C. ; FARIAS, F. F. ; LOUREIRO, F. P. ; SANTOS, L. A. ; SOARES FILHO, D. M. ; SOUZA, A. A. V. B. . Full Waveform Inversion: Confronting Conventional and Blended Acquisition. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

A comparison of shot encoding schemes applied to the Full Waveform Inversion problem

SOUZA, A. A. V. B. ; ALVES, G. C. ; BULCAO, A. ; CRUZ, R. F. C. C. ; DIAS, B. P. ; FARIAS, F. F. ; LOUREIRO, F. P. ; Santos, Luiz Alberto ; SOARES FILHO, D. M. . A comparison of shot encoding schemes applied to the Full Waveform Inversion problem. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

Application of regularization to FWI in noisy data

LOUREIRO, F. P. ; ALVES, G. C. ; BULCAO, A. ; CRUZ, R. F. C. C. ; DIAS, B. P. ; FARIAS, F. F. ; SANTOS, L. A. ; SOARES FILHO, D. M. ; SOUZA, A. A. V. B. . Application of regularization to FWI in noisy data. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

Numerical experiments of Full Waveform Inversion on a typical Pre-Salt Model. Part 1: stability in relation to initial velocity field

SOARES FILHO, D. M. ; ALVES, G. C. ; BULCAO, A. ; CRUZ, R. F. C. C. ; DIAS, B. P. ; FARIAS, F. F. ; LOUREIRO, F. P. ; SANTOS, L. A. ; SOUZA, A. A. V. B. . Numerical experiments of Full Waveform Inversion on a typical Pre-Salt Model. Part 1: stability in relation to initial velocity field. In: 13th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2013, Rio de Janeiro. Annals of the 13th International Congress of the Brazilian Geophysical Society, 2013.

Seismic Illumination with Incidence Angle Estimation

SILVA, V. F. ; MANSUR, W. J. ; BULCAO, A. ; ALVES, G. C. ; SOARES FILHO, D. M. ; SANTOS, L. A. . Seismic Illumination with Incidence Angle Estimation. In: 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 2012, Conpenhague, Dinamarca. EAGE Expanded Abstracts - Copenhagen 2012, 2012. v. 1. p. P284.

Normalized Depth Image Amplitudes from Reverse Time Migration

ALVES, G. C. ; BULCAO, A. ; SOARES FILHO, D. M. . Normalized Depth Image Amplitudes from Reverse Time Migration. In: 74th EAGE Conference & Exhibition incorporating SPE EUROPEC 2012, 2012, Conpenhague, Dinamarca. EAGE Expanded Abstracts - Copenhagen 2012, 2012. v. 1. p. P276.

Improved RTM depth image with full waveform inversion

Bulcao, Andre ; Filho, Djalma Manoel Soares ; Alves, Gustavo Catao ; MOREIRA, T. V. ; BERG, P. V. D. ; GISOLF, D. . Improved RTM depth image with full waveform inversion. In: 81st Annual Meeting of the Society of Exploration Geophysicists, 2011, San Antonio, Texas, EUA. SEG Expanded Abstracts, 2011. v. 30. p. 2783.

Qualitative and quantitative illumination analyses using wave equation

SILVA, V. F. ; Bulcao, Andre ; MANSUR, W. J. ; Alves, Gustavo Catao ; Santos, Luiz Alberto ; Filho, Djalma Manoel Soares . Qualitative and quantitative illumination analyses using wave equation. In: 81st Annual Meeting of the Society of Exploration Geophysicists, 2011, San Antonio, Texas, EUA. SEG Expanded Abstracts, 2011. v. 30. p. 137.

Using the Full Waveform Inversion to Improve the Depth Image from RTM

Bulcao, Andre ; Filho, Djalma Manoel Soares ; Alves, Gustavo Catao ; MOREIRA, T. V. ; BERG, P. V. D. ; GISOLF, D. . Using the Full Waveform Inversion to Improve the Depth Image from RTM. In: 12th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2011, Rio de Janeiro, RJ. Twelfth International Congress of the Brazilian Geophysical Society, 2011.

Seismic Data Error Functional: influence of wavelength size structures

CRUZ, R. F. C. C. ; Bulcao, Andre ; Filho, Djalma Manoel Soares ; Alves, Gustavo Catao ; MOREIRA, T. V. . Seismic Data Error Functional: influence of wavelength size structures. In: 12th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2011, Rio de Janeiro, RJ. Twelfth International Congress of the Brazilian Geophysical Society, 2011.

Full Waveform Inversion with Blended Seismic Data

Bulcao, Andre ; Filho, Djalma Manoel Soares ; Alves, Gustavo Catao ; Santos, Luiz Alberto ; MOREIRA, T. V. ; BERG, P. V. D. ; GISOLF, D. . Full Waveform Inversion with Blended Seismic Data. In: 12th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2011, Rio de Janeiro, RJ. Twelfth International Congress of the Brazilian Geophysical Society, 2011.

Illumination Studies with Acquisition Geometry and Depth Images Comparison

SILVA, V. F. ; MANSUR, W. J. ; Bulcao, Andre ; Alves, Gustavo Catao ; Santos, Luiz Alberto ; Filho, Djalma Manoel Soares . Illumination Studies with Acquisition Geometry and Depth Images Comparison. In: 12th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2011, Rio de Janeiro, RJ. Twelfth International Congress of the Brazilian Geophysical Society, 2011.

Contrast Source Inversion of Blended Data

Bulcao, Andre ; Filho, Djalma Manoel Soares ; Alves, Gustavo Catao ; Santos, Luiz Alberto ; MOREIRA, T. V. ; BERG, P. V. D. ; GISOLF, D. . Contrast Source Inversion of Blended Data. In: 73rd EAGE Conference & Exhibition incorporating SPE EUROPEC 2011, 2011, Vienna. Annals of the 73rd EAGE Conference, 2011.

Normalized Reflectivity in Reverse Time Migration

ALVES, G. C. ; Bulcao, Andre ; Filho, Djalma Manoel Soares . Normalized Reflectivity in Reverse Time Migration. In: 12th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2011, Rio de Janeiro, RJ. Twelfth International Congress of the Brazilian Geophysical Society, 2011.

Application of blended seismic data in full waveform

Bulcao, Andre ; Filho, Djalma Manoel Soares ; Alves, Gustavo Catao ; Santos, Luiz Alberto ; MOREIRA, T. V. ; BERG, P. V. D. ; GISOLF, D. . Application of blended seismic data in full waveform. In: Society of Exploration Geophysicists International Exposition and 81st Annual Meeting, 2011, San Antonio, Texas. SEG Expanded Abstracts, 2011. v. 30. p. 2649.

Target oriented approach for illumination analysis using wave equation via FDM

Alves, Gustavo Catao ; Bulcao, Andre ; Filho, Djalma Manoel Soares ; Santos, Luiz Alberto ; Theodoro, Carlos Eduardo ; FARIA, E. L. . Target oriented approach for illumination analysis using wave equation via FDM. In: 2009 Society of Exploration Geophysicists, 2009, Houston. SEG Expanded Abstracts, 2009. v. 28. p. 181.

Optimization of Absorbing Boundary Methods for Acoustic Wave Modelling

MOREIRA, R. M. ; Delfino, A. S. ; Kassuga, T.D. ; Bulcao, Andre ; Alves, Gustavo Catao . Optimization of Absorbing Boundary Methods for Acoustic Wave Modelling. In: 12th International Congress of the Brazilian Geophysical Society and EXPOGEF, 2009, Salvador, BA. Eleventh International Congress of the Brazilian Geophysical Society, 2009.

Target oriented illumination analysis using wave equation

ALVES, G. C. ; Bulcao, Andre ; Filho, Djalma Manoel Soares ; Theodoro, Carlos Eduardo ; Santos, Luiz Alberto ; Guimaraes, Marcos Antonio Gallotti . Target oriented illumination analysis using wave equation. In: 2008 Society of Exploration Geophysicists, 2008, Las Vegas. SEG Expanded Abstracts, 2008. v. 27. p. 163.

In vitro photo-dynamic therapy investigations using water-soluble fullerene derivatives as photosensitizers

ALVES, G. C. ; SENE, J. A. ; LADEIRA, Luiz Orlando ; KRAMBROCK, K. ; PINHEIRO, M. V. B. ; SOARES, B. E. ; HAMDAN, J. S. . In vitro photo-dynamic therapy investigations using water-soluble fullerene derivatives as photosensitizers. In: International Conference on nanoscience and Technology ICNT 2006, 2006, Basel, Switzerland. Abstracts of the International Conference on nanoscience and Technology ICNT 2006, 2006.

In vitro study of hidro-soluble fullerenes phototherapy in candida krusei cultures

ALVES, G. C. ; SENE, J. A. ; LADEIRA, Luiz Orlando ; KRAMBROCK, K. ; PINHEIRO, M. V. B. ; SOARES, B. E. ; HAMDAN, J. S. ; PINOTI, M. . Investigação in vitro da ação fototerápica de fullerenos hidrossolúveis em culturas de candida krusei. In: Congresso Brasileiro de Física Médica, 2006, Riberão Preto. Anais do Congresso Brasileiro de Física Médica, 2006. p. BF18.

Synthesis of water soluble fullerene-derivatives for biomedical applications

ALVES, G. C. ; LADEIRA, Luiz Orlando ; OLIVEIRA, Sérgio de ; PINHEIRO, M. V. B. ; SILVA, J. L. R. ; AVILA, E. S. ; RIGHI, A. ; KRAMBROCK, K. . Synthesis of water soluble fullerene-derivatives for biomedical applications. In: XXVIII Encontro Nacional de Física da Matéria Condensada, 2005, Santos, SP. Anais do XXVIII Encontro Nacional de Física da Matéria Condensada, 2005.