Technical Library

A recent industry workshop in Oslo addressed the burning issues in marine seismic acquisition, including the benefits and challenges of ocean bottom seismic (OBS) methods; source solutions to emit...

An elegant process can recover high-resolution subsurface models of reflectivity, velocity and relative density from marine shot gathers with minimal pre-processing applied. Referred to as PGS...

The 83rd EAGE conference was held in Madrid on 6-9 June, in a welcome return to in-person attendance. I briefly review the key technical themes and profile 12 technical presentations given my PGS...

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 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...

Held in Amsterdam on October 17-22, the annual EAGE conference provided a particularly interesting industry forum as the world moves into a lower carbon future. Carbon Capture and Storage (CCS)...

The SEG Advances in Marine Seismic Data Acquisition Workshop was held virtually on September 7-9, attracting about 80 registered participants. 24 presentations were spread over three half-day...

A large-scale three-year experiment recently quantified the impacts of exposure to a commercial seismic source on an assemblage of tropical demersal fishes targeted by commercial fisheries on the...