Technical Library

In this First Break article, published July 2024, TGS discusses how 2D and 3D mapping combined helps us to understand the differences in sediment input directions and faulting impact on the fairways...

First Published: AAPG June 2024 by Keyla Gonzalez, TGS, Zoltan Sylvester, Bureau of Economic Geology, The University of Texas at Austin, Alejandro Valenciano, TGS and Ben Lasscock, TGS.

First Published: First Break, Vol. 42, June 2024 by Kyle Reuber, TGS, Bruno Conti, ANCAP, Milos Cvetkovic, TGS, Pablo Rodriguez, ANCAP and Henri Houllevigue, TGS

This article first appeared in The Houston Chronicle July 1, 2024.

First Published: GEO ExPro, July 2024 by Milos Cvetkovic and Francisco Colina, TGS

TGS MultiClient 3D seismic data and recent research have enabled a better understanding of the structural architecture of the Côte d’Ivoire and Tano basins and reveal remaining underexplored...

Can you use a 3D seismic survey to perform geohazard analysis on shallow water datasets? TGS SWIM uses separated wavefield imaging to improve subsurface illumination in shallow water, with existing...

Towing marine seismic sources wider is more efficient, improves near-offset coverage and gives more accurate subsurface information. In the last two years, TGS has towed six wide-tow multi-source...

Advances in processing and imaging techniques, combined with increased compute power, mean that we can extract more details from existing seismic data. The rejuvenation of both legacy and more recent...

Data is now available from the SNS Vision project targeting exploration potential in the mature Southern North Sea gas province. The final data supports exploration both for postsalt CO2 storage...

TGS is committed to providing the offshore wind industry with a technically and commercially viable ultra-high resolution (UHR) 3D solution at scale. Ground conditions seriously impact wind farm...

There is a growing need for ultra-high resolution 3D seismic data in pre-installation site surveys for wind farms, where a detailed understanding of the properties of the upper 100 m or so of the...

To build robust models, it is generally advisable to draw from a diverse set of input sources. Geophysical data complements geotechnical data in subsurface investigations, UHR3D seismic data in...

TGS is pioneering marine seismic solutions for evolving energy needs and adapting hydrocarbon exploration acquisition configurations for offshore wind and CCS. Here, we revisit modern towed-streamer...

Carbon storage is essential to combat climate change and understanding the subsurface is key. TGS' integrated expertise and assets can help plan, develop and operate storage sites efficiently and...

Understanding the Subsurface to Characterize the Capacity and Containment of Reservoirs for Carbon Storage Broadband seismic data allows significant and efficient site assessment based on reliable...

In Part 4 of this series, we demonstrate how we conducted more detailed investigations of the Elephant site and explored how specific subsurface evaluation methods are particularly valuable and can...

In Part 3 of this series, we dive deeper into the Elephant and demonstrate how we extract insight in a data-lean environment.

Here in Part 2 of the series, we will define the basic structural geometry of the open aquifer opportunity identified within the PGS19MO2NWS or "The Elephant" dataset. Part Three will dive deeper...

TGS is diving deep into existing GeoStreamer 3D seismic data in the Norwegian Sea, seeking large-scale (gigatonne) open saline aquifer CO2 storage sites. While the Bunter formation offers some known...

New Energy geoscientists are Searching for Giant Saline Aquifers Suitable for CO2 Storage The CCS segment continues to underdeliver the volume of storage required to meet net-zero targets, and we...