Technical Library

Geologically reasonable, data-driven velocity model building is critical for a seismic imaging project. This approach might struggle when the velocity is strongly heterogeneous, which is especially...

Improved structural imaging of current discoveries and more confident mapping of reservoir distribution and variability are available with PGS fast-track prestack time migration output from the...

PGS has recently completed a small scale seismic trial using eSeismic offshore Brazil. eSeismic involves the use of continuous source and receiver wavefields to fundamentally change the way that...

WEI leads to improved amplitude fidelity and image resolution in the Jequitinhonha Basin offshore Brazil.

Volatile hydrocarbon prices are driving major changes in the industry. Companies are establishing new economic baselines and new criteria for evaluating exploration, exploitation and development...

In 2014 Petroleum Geo-Services (PGS) began a large, integrated 2-D geosciences project with the aim of increasing the geological understanding of the Angolan and Namibian offshore margins. The...

Broadband acquisition reveals valid structural and stratigraphic traps able to charge offshore Australia.