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Oil & Gas

Viridien awarded large seismic imaging project in Algeria by Groupement Berkine

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Paris, France
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Viridien, formerly CGG, has been selected by Groupement Berkine; a joint venture between Sonatrach, Occidental Petroleum, and other international partners, to perform the seismic imaging of a 3,400 sq km high-density onshore data set currently being acquired over blocks B404a and B208 of the Berk

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Image of Algerian Berkin Basin
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Detailed mapping of sand injectites integrating seismic attribute analysis and machine learning techniques in the Norwegian North Sea

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 newly processed dual-azimuth seismic data, characterized by advances in pre-processing, noise mitigation, and velocity model building (VMB) technologies. Applying ML predictions to enable the identification of injectite geobodies provides deeper insights into these subsurface reservoirs, allowing a better understanding of the geometries of the injectites and helping to increase the efficiency of hydrocarbon exploration and production.

CGG Launches Two New 3D Reimaging Projects Near Côte d’Ivoire’s World-Class Discoveries

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Paris, France
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CGG, in association with Côte d’Ivoire's Direction Générale des Hydrocarbures (DGH) and PETROCI Holding (PETROCI), has announced two new multi-client 3D reimaging programs, CDI24 Phase I (3,120 km2) and Phase II (6,610 km2).

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CGG Earth Data reimaging projects offshore Côte d’Ivoire provide a seamless coverage of over 16,000 km², overlapping the recently announced Calao discovery and adjacent to the world-class Baleine field.
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Map of CGG Earth Data reimaging projects offshore Côte d’Ivoire
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