Ireland IRE-16

Porcupine Basin

CGG has acquired 10,500 kmĀ² of 3D and 1,500 km of 2D long-offset broadband data in the Porcupine Basin, which has been processed through advanced pre-stack depth imaging, including Full-Waveform Inversion (FWI) velocity modeling. Prestack time migrated data for the 2016 surveys is available now and prestack depth migrated data will be available in Q4. Fast track data for the 2017 data will be available in mid October.

Ireland-FWIFWI velocity overlay on Fast Track depth slice 

IRE17-mapThe data has been processed through Ghost Wavefield Elimination (GWE), advanced demultiple and high-resolution velocity modeling, through Multi-Layer Tomography (Tomo ML) and FWI, to provide broadband data with minimal noise contamination.

The enhanced low frequencies deliver unprecedented deep imaging for this area, with enhanced definition of the prospective deep Jurassic fault blocks and overlying Creataceous-Tertiary wedges.

In addition, the high resolution in the shallow data  provides clear, highly-detailed images of channels and other features  which are also highlighted by the FWI velocity model.

These state-of-the-art seismic images complement our existing extensive GeoSpec Irish Legacy Database to enhance understanding of this highly prospective area.

All CGG multi-client data worldwide are available for license on a non-exclusive basis. Contact us for availability, quality inspection and pricing.

  Explore our interactive map and see details of all CGG's multi-client data in this area.
Seismic data IRE-16

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

 Regional Contact 
 Regional Contact 
Multi-Client Data - Lodestone


Better imaging in the Southern North Sea. All 3 areas reprocessed in depth using TomoML modelling and Q-wave amplitude compensation
Multi-Client Data - West of Shetland

West of Shetland

We have just reprocessed the Judd Basin 3D survey West of Shetland with the latest bandwidth extension and demultiple technology to deliver an advanced PSTM dataset to identify the remaining subtle tertiary traps.

Multi-Client Data - Cornerstone


35,000km2 Cornerstone contiguous broadband PSDM data with added-value Facies Finder and PPP products to help pinpoint the best prospects

Multi-Client Data - GeoSpec Ireland

GeoSpec Ireland TerraCube

Revitalised, reprocessed and regridded legacy data with added-value interpretative products
Multi-Client Data - North Viking Graben

Northern Viking Graben

A huge integrated geoscience program covering over 35,000km2 of the Northern Viking Graben. BroadSeis-BroadSource ghost-free data with reservoir-oriented QC.
Multi-Client Data - Geospec UK Terracube

GeoSpec UK TerraCube

Revitalised, merged and regridded legacy data with added value products