Technical Library

Versatile 3D seismic imaging to meet new energy demands starts with record-breaking acquisition solutions. A combination of wide-tow multi-source spreads and high-density multisensor streamer...

Recent technological advances in seismic acquisition and processing have proved valuable for CCS site screening projects. TGS authors describe a number of case studies from offshore North-West Europe...

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.

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...

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...

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...

A new GeoStreamer X early-out product is available now and provides high-resolution data to resolve imaging challenges in the Norwegian Sea, revealing remaining potential and derisking future...