The mining industry faces unprecedented hurdles; these challenges can be met with the right geoscience data and digital technologies. Viridien's geophysics, satellite mapping and digital transformation paving the way for important mineral discoveries.
We describe how FWI Imaging results from existing, raw, conventional 3D seismic data, can be used as a rapidly available 3D alternative to dedicated site surveys or supplementary dataset to help improve understanding of the shallow subsurface.
In an exclusive interview with Frontier Energy Network, Emmanuel Nformi, Viridien’s Business Development Manager, Sub-Saharan Africa, Earth Data, and Samuel Essoh, Geoscience Director, PETROCI, spoke about the relationship forged with Côte d’Ivoire’s General Directorate of Hydrocarbons (DGH) and NOC, PETROCI Holding (PETROCI) since 1999 ...
In this exclusive interview for AI and Technology Magazines, Agnès Boudot, EVP, HPC & Cloud Solutions, discusses her decades of HPC experience and how Viridien is collaborating with new clients to tailor and optimize their HPC and cloud environments.
The northern North Sea is a very active oil and gas exploration region, where several commercial discoveries have been made over recent years. The Lower Cretaceous sands within the Agat Formation is a reservoir play that has been targeted for decades. The quality and ...
In this paper, we show, first, how a high-resolution 65 Hz Vp model, obtained using Time-Lag FWI, can improve the imaging from the shallow to the deep. Similar improvements are then shown for PS data using a 30 Hz Vs model obtained from PS ...
This paper illustrates a robust methodology for achieving detailed mapping of sand injectites in the Greater Fram area using seismic attribute analysis and integrating machine learning techniques that are specifically targeted at injectites and fault prediction. Key to our methodology is the use of ...
We propose a more accurate alternative to Gassmann's equation for the modeling of the undrained bulk compressibility of a reservoir rock with moderate to high crack density. The new model combines the Vernik-Kachanov model and Brown-Korringa's equation. A practical quantification of the applicability of ...
Exploring the Middle East’s energy landscape in an exclusive chat with CGG’s Ramez Refaat