Technical Library

This abstract proposes a novel, easy to deploy and computationally fast solution to reconstruct the low frequency content of seismic data for FWI application. This solution is needed when the SNR is...

Integration of 3D seismic reflectivity data and well logs in AVO studies have led the way in the characterization of the Paleocene deposits in the mature South Viking Graben. However, there are...

We present a robust depth imaging workflow that incorporates high-resolution Full Waveform Inversion (FWI) and reflection tomography constrained by geological interpretation. This approach has...

A recent report commissioned by the Department for Business, Energy & Industrial Strategy in the UK considers the possible implications of fugitive hydrogen (H2) emissions from an illustrative future...

PGS is committed to advancing several of the United Nations Sustainable Development Goals (SDGs), including SDG 13: Take urgent action to combat climate change and its impacts. Management are...

Driven largely by the significance of Full Waveform Inversion (FWI) in many seismic imaging workflows, several marine seismic source concepts have been developed over the years that share a common...

The authors describe a new seismic inversion workflow to simultaneously invert for velocity and reflectivity. PGS Ultima.

The geological provinces on the Pacific Coast of Peru have a long and complex geological history. The petroleum system has undergone more than a hundred years of exploration and exploitation (de...

The authors present the latest achievements in multi-sensor streamer acquisition with wide-tow sources and how these have optimized high-resolution imaging of the shallow subsurface.

The history of deep-sea mining is rich with tales of international subterfuge, espionage and growing alarm at the imbalance of global access to critical metals and rare-earth elements increasingly...