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The global energy sector from a subsurface perspective

South America

Santos Basin, Brazil: Understanding the CO₂ exploration risk with ultra-deep seismic

Roberto Juncken, Bruna Lyra, Mariano Gatti, Abraham Rodriguez, CGG, and Natasha Stanton, Andres Gordon, University of Rio De Janeiro State
Location of pre-salt blocks in the Santos Basin, the Nebula-C polygon and exploration well results. Santos Basin: New seismic data helps de-risk CO₂ contamination for pre-salt exploration CGG’s latest imaging technology…

The source rock for Venus

Henk Kombrink
Duncan Macgregor and his colleague Colin Reeves are working on a project that will result in the creation of a series of paleotectonic and paleogeographic maps of the African continent.…

The Suriname-Guyana Basin

Jamie Vinnels and Henk Kombrink
Hydrocarbons were first noted in the Guyana-Suriname region by Dutch explorers in the 1750’s. Onshore discoveries of biodegraded heavy oil in Suriname supported the presence of a working petroleum system.…

Tractors and Technology

Henk Kombrink
“Remember, oil is a product of nature”, says César Patiño when we meet on Teams in April. In his role as a delegate for the International Energy Agency Technology Collaboration…

Argentina’s first deep water well

Ian Cross
2022 saw the award of around 60 blocks in Brazil, most as a result of the ANP’s 3rd Open Acreage Concession Bid Round. However, licensing activity in South America has…

Offshore Brazil: Reducing risk with regional 3D reprocessing

Andrew Hartwig, TGS Houston
Coloured Pre-Salt Isopach Map relating mature Lagoa Feia source rock presence with Base of Salt structure contours displaying the fetch and hydrocarbon migration pathways to the pre-salt lead. Interpreted seismic…