Greater Castberg, Barents Sea

CGG has a new 5,168 sq km multi-client 3D survey in the Barents Sea. The survey was acquired with TGS in 2019 using CGG's TopSeis acquisition and is being processed using the latest developments of imaging technology. The unique TopSeis solution combines an innovative source-over-spread configuration with CGG's advanced imaging technology, delivers vastly increased near offset coverage. This enables our clients to delineate shallow-to-intermediate depth targets in the Barents Sea, which are not resolved by conventional methods.

The survey includes the highly prospective Castberg area, and cover existing and newly awarded licenses in addition to open acreage with several play models in multiple geological layers. 
GtCastberg Barents Map

The survey will incorporate:

  • Next-generation TopSeis configuration:
    • Five sources deployed on source vessel
    • Additional source on streamer vessel to provide long-offset data for FWI and deep imaging
  • Superior imaging and AVO quality:
    • Rich near offsets
    • High trace density
    • Low noise

    Fast-track PSDM data is available now.

    The right data , in the right place, at the right time

Greater Johan Castberg area, Barents Sea: Out...

Vetle Vinje | Anna Rumyantseva | Gustav Aagenes Ersdal | Mar...
©2020 GeoPublishing AS

A Novel Source-Over-Cable Solution to Address...

P.E. Dhelie (Lundin Norway) | V. Danielsen (Lundin Norway) |...
©2018 EAGE

On top of the spread

Jo Firth | Vetle Vinje
©2018 Palladian Publications Ltd
Multi-Client Data - Barents Sea

Barents Sea

See play models at different levels, from the Triassic/Jurassic, through Carboniferous/Permian to the Devonian/Carboniferous with BroadSeis data in the Barents Sea
Multi-Client-Data - West of Shetland RAZ

North Rona Ridge

A rich-azimuth towed streamer multi-client survey from NW of Shetland. Acquired using an innovative geometry to undershoot the volcanic sills and other shallow reflectors.
Multi-Client Data - North Viking Graben

Northern Viking Graben

A huge integrated geoscience program covering 44,000 km2 of the Northern Viking Graben. BroadSeis-BroadSource ghost-free data with reservoir-oriented QC.
Multi-Client Data


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Offshore - TopSeis

TopSeis - Video

An innovative source-over-spread solution for imaging shallow reservoirs.


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Shooting Over the Spread
by Vetle Vinje
© 2018 EAGE Education B.V.