Technical Library

New subsurface ultra-high-resolution 3D images give a glimpse of how efficiently acquired UHR3D geophysical data from TGS could revolutionize site characterization for the offshore wind industry.

Ramform Vanguard is sailing towards another impressive milestone in our GeoStreamer technology story. The ongoing 4D monitor survey offshore Angola is the fiftieth such GeoStreamer survey since TGS...

Using a simultaneous inversion of velocity and reflectivity on AVO compliant GeoStreamer data provides a high-resolution velocity model, relative impedance and relative density estimates to aid...

TGS’ new seismic processing workflow retrieves a velocity model and reflectivity image simultaneously and delivers accurate velocity models and reliable images faster. TGS Multi-Parameter FWI...

In this interview, Executive Vice President New Energy, Berit Osnes, and key members of her team tell us a bit more about what TGS is doing and why. The energy industry has 10 000 days to reach UN...

Seismic data processing, a complex and non-deterministic task, has traditionally faced challenges in separating signal from noise. Here we summarize the integration of machine learning (ML) into...

Traditionally, 4D monitoring is conducted with the acquisition of a monitor survey with the same acquisition configuration as the baseline. This can be costly and time-consuming. Geoscientists from...

On opposing sides of the Atlantic Ocean lie the Kwanza-Campos conjugate pair – exploration hotspots, remarkably similar, with a rich history of drilling successes and remaining running room for...

Chris Drage, SVP Sales & Services AMME, updates us on TGS' vast experience in Africa as we celebrate 30 years in the region. Over this time we have acquired over 250 000 sq. km of 3D and 75 000 km of...

A new GeoStreamer X dataset has been added to our extensive Norwegian Sea data library. It reveals exploration potential in undrilled structures and demonstrates that the Norwegian Sea is still...