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

Alan A. V. B. Souza (PETROBRAS S/A, Brazil), Andre Bulcão†, Bruno P. Dias (PETROBRAS S/A, Brazil), Djalma M. S. Filho (PETROBRAS S/A, Brazil), Felipe P. Loureiro (Fundação Gorceix), Fernanda F. Farias (PETROBRAS S/A, Brazil), Gustavo C. Alves (PETROBRAS S/A, Brazil), Luiz A. Santos (PETROBRAS S/A, Brazil), Ricardo F. C. C. da Cruz (PETROBRAS S/A, Brazil)

Application of regularization to FWI in noisy data

Alan A. V. B. Souza (PETROBRAS, Brazil), André Bulcão (PETROBRAS, Brazil), Bruno Pereira Dias (PETROBRAS, Brazil), Djalma M. Soares Filho (PETROBRAS, Brazil), Felipe P. Loureiro (Fundação Gorceix), Fernanda F. Farias (PETROBRAS, Brazil), Gustavo C. Alves (PETROBRAS, Brazil), Luiz A. Santos (PETROBRAS, Brazil), Ricardo F. C. C. da Cruz (PETROBRAS, Brazil)

Full Waveform Inversion - Comparison between Different Objective Functionals

Bulcão, A.; Soares Filho, D.M.; Loureiro, F.P.; Alves, G.C.; Farias, F.F.; Santos, L.A.; (Petrobras)

Full Waveform Inversion - Confronting Conventional and Blended Acquisition

Alan A. V. B. Souza (PETROBRAS, Brazil), Andre Bulcão (PETROBRAS, Brazil), Bruno Pereira-Dias (PETROBRAS, Brazil), Djalma M. Soares Filho† (PETROBRAS, Brazil), Felipe P. Loureiro (Fundação Gorceix, Brazil), Fernanda F. Farias (PETROBRAS, Brazil), Gustavo C. Alves (PETROBRAS, Brazil), Luiz A. Santos (PETROBRAS, Brazil), Ricardo F. C. C. da Cruz (PETROBRAS, Brazil)

Full-waveform inversion using the one-way wave equation

Claudio Guerra and Carlos Cunha, (Petrobras)

Impact of full-azimuth and long-offset acquisition on Full Waveform Inversion in deep water Gulf of Mexico

Sabaresan Mothi, Katherine Schwarz, Huifeng Zhu, (CGG)

Long offset aided full waveform inversion

Denes Vigh, Jerry Kapoor and Nick Moldoveanu, (WesternGeco)

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

Alan A. V. B. Souza (PETROBRAS, Brazil), Andre Bulcão (PETROBRAS, Brazil), Bruno Pereira-Dias (PETROBRAS, Brazil), Djalma M. Soares Filho† (PETROBRAS, Brazil), Felipe P. Loureiro (Fundação Gorceix, Brazil), Fernanda F. Farias (PETROBRAS, Brazil), Gustavo C. Alves (PETROBRAS, Brazil), Luiz A. Santos (PETROBRAS, Brazil), Ricardo F. C. C. da Cruz (PETROBRAS, Brazil)

Recent Advances in Data Selection and Data Conditioning for FWI

Daniela Amazonas, Stephen Alwon, Denes Vigh, Hongyan Li, Timothy Bunting, Stephen Klug, Alex Cooke, (WesternGeco)

Scattering-based sensitivity kernels for time-lapse differential-waveform inversion

Daniel Leal Macedo (CEP/UNICAMP & INCT-GP), Ivan Vasconcelos (Schlumberger Gould Research) and Joerg Schleicher (DMA/IMECC/UNICAMP and INCT-GP/CNPQ/MCT)