Imaging pre-salt targets using OBN data in the Santos Basin – a case study

Adriano de Carvalho Martinez (CGG), Debora Mondini (CGG),Lucas Santana (CGG),Werter Oliveira Silva (PETROBRAS),Eduardo Naomitsu Agapito Urasaki (PETROBRAS)

Impact of the non-repeatability of sources and receivers in ocean bottom acquisitions -a synthetic 2D study in Santos Basin Pre-salt

Filipe Borges (Petrobras), Mônica Muzzette (Petrobras),Luiz Eduardo Queiroz (Petrobras),Bruno Pereira-Dias (Petrobras),Roberto Dias (Petrobras),André Bulcão (Petrobras)

Improving the Central Santos Basin pre-salt understanding by reimaging multi-azimuth data

Marcela Ortin (Schlumberger), Raul Ysaccis (Schlumberger),Hongyan Li (Schlumberger),Pedro Barros (Schlumberger)

Kirchhoff based residual moveout migration velocity analysis applied to Marmousi dataset

Jadson da Silva Lima (UFPA), João Cruz (UFPA),Manuel de Jesus Costa (UFPA)

Least-squares migration for improved QI analysis, a case study from Buzios field

Yermek Balabekov (PGS), Sriram Arasanipalai (PGS),Nizar Chemingui (PGS)

Marchenko Imaging: A least-squares approach implemented in Julia programming

Rafael Alves de Azevedo de Paula (SENAI/CIMATEC Supercomputing Center), Daniel E. Revelo (SENAI/CIMATEC Supercomputing Center & Federal University of Bahia (UFBA)),Reynam C. Pestana (Federal University of Bahia (UFBA)),Diego F. Barrera (SENAI/CIMATEC Supercomputing Center)

Nodes and Streamer Geometries comparison for the Brazilian Pre-salt imaging

Adriano de Souza Junior (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University), Felipe Timóteo (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University),Felipe Capuzzo (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University),Sérgio da Silva (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University),Ammir Ayman Karsou (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University),Marco Cetale (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University),Roger Moreira (GISIS/UFF - Seismic Inversion and Imaging Group/Federal Fluminense University)

On the estimation of reflectivity in reverse-time migration

Natiê Almeida Albano (Universidade Federal do Pará), Jessé Carvalho Costa (Universidade Federal do Pará),Joerg Schleicher (Universidade Estadual de Campinas),Maria Amélia Novais Schleicher (Universidade Estadual de Campinas)

Prestack least-squares RTM on surface offset gathers for more reliable quantitative interpretation - Santos Basin case study

Maria Shadrina (Schlumberger), Maud Cavalca (Schlumberger),Marcela Ortin (Schlumberger),Marina Fagundes Pantoja (Schlumberger),Elena Medina (Schlumberger),Claudio Leone (Schlumberger),Robin Fletcher (Schlumberger)

REGULARIZATION EFFECTS ON 2-D SEISMIC REFRACTION TOMOGRAPHY: CASE STUDY ON SHALLOW MARINE ENVIRONMENT

Frank Cenci Bulhoes (Petrobras), Marco Antonio Cetale Santos (Universidade Federal Fluminense),Luiz Alberto Santos (Petrobras),Victor Thadeu Xavier de Almeida (Petrobras)