Petrobras has lengthened CGG’s reservoir services contract by four years. - Offshore-MAG

Reservoir characterization specialists at CGG’s service center in Rio de Janeiro have supported Petrobras for the past 15 years, helping the company address geophysical issues associated with presalt and post-salt fields.

Under the terms of the contract, CGG will continue to provide geostatistical, 4D and azimuthal inversion, also bringing in new technologies to Brazil such as EBPetro and EBMatch ensemble-based petrophysical inversion and history matching, machine learning-augmented rock physics workflows, PP-PS inversion, and joint azimuthal inversion of amplitudes and velocities.