TGS, one of the world’s leading providers of energy data and information, today announces a significant expansion of its multi-client data library offshore Mauritania. The expansion includes more than 101,500 square kilometers of high-quality 3D seismic data, enriching existing resources and offering operators an unprecedented view of Mauritania’s subsurface.
This initiative marks a key step in offshore exploration in West Africa, a region recognized for its largely untapped energy potential. With this new acquisition, TGS consolidates its commitment to supporting exploration in emerging and frontier basins.
The integration of this new 3D seismic data complements an already robust library comprising more than 19,000 square kilometers of reprocessed 3D PSDM (Pre-Stack Depth Migration) seismic data and several regional 2D seismic surveys. Together, these datasets enable detailed mapping and a deeper understanding of the region’s complex geological formations.
Initial analyses reveal fascinating trends, notably the presence of Upper Cretaceous channel and fan systems. These structures offer promising prospects for identifying potential hydrocarbon traps, from shelf-edge wells to deep channels in the basin domain.
“This extensive regional study does more than increase the quantity of available data,” explains David Hajovsky, Executive Vice President of Multi-Client at TGS. “It also provides context for historical exploration results, whether successes or failures. This helps exploration teams better understand risks associated with future projects and make more informed investment decisions.”
The Islamic Republic of Mauritania plays a central role in this project. Through this collaboration, the country strengthens its position as a preferred destination for oil and gas investment. Mauritania’s rich but underexplored offshore basins contain natural resources whose potential remains largely untapped.
In a statement, Mauritanian Minister of Energy and Petroleum Mohamed Ould Khaled emphasized the importance of this development: “Enriching our offshore data library with this new 3D seismic data opens a new era for energy exploration in Mauritania. Our stable investment climate and rich basins make our country one of the most promising regions for oil and gas in Africa. We invite our international partners to collaborate with us to unlock this immense potential and ensure sustainable economic growth.”
The expansion of TGS’s multi-client data library in Mauritania forms part of a broader strategy to stimulate energy exploration in West Africa. The region is often considered a crossroads between mature basins and frontier areas, offering unique opportunities for oil and gas companies.
With this new acquisition, TGS continues to provide cutting-edge subsurface information, enabling industry participants to minimize exploration uncertainties. By combining advanced technologies with deep geoscientific expertise, TGS plays a crucial role in turning geological knowledge into tangible economic opportunities.
As global energy demand continues to grow, discoveries in emerging basins such as Mauritania’s become crucial to meeting future needs. The collaboration between TGS and Mauritania illustrates how science and technology can be used to explore natural resources while respecting environmental and economic requirements.
In conclusion, this expansion is more than a major technical advance; it represents an important milestone in the history of energy exploration in West Africa. With more precise data and a better geological understanding, Mauritania is now well positioned to attract strategic investment and contribute to global energy security.
TGS is a global leader in energy data and analysis, helping companies maximize their resources and make informed decisions. With activities spanning every continent, TGS strives to push exploration boundaries through constant innovation and unparalleled expertise.