CDI Blk 12/501 | PGS

West Africa Transform Margin - Côte d’Ivoire - 2013

CDI Blk 12/501 3D GeoStreamer®

3D data covering both shallow and deep water acreage offshore Côte d'Ivoire
Website Map for Survey CDI_12_501_GS_MC3D_14
This 1 500 sq. km GeoStreamer survey complements the extensive existing PGS 3D and 2D seismic datasets in the region.
Contemporary fields such as Jubilee (2007) and Paon (2012) have begun to explore the deeper waters with remarkable success. These discoveries have begun to de-risk post-rift, Late Cretaceous turbidite fan systems in 2 000 m water depths.

Specifications

Survey summary

  • Type: 3D
  • GeoStreamer®
  • Geometry: Standard
  • Size: 1 580 sq.km
  • Acquisition year: 2013
  • Completion of processing: 2014
  • Shooting direction: 90/270
  • Vessel: Ramform Challenger
  • In partnership with: Petroci

Acquisition parameters

  • Number of streamers: 12
  • Streamer length: 7 050 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 8 000 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25 x 12.5 m
  • Bin dimensions (Processing): 12.5 x 12.5 m
  • Fold: 70

Processing

  • 3D Surface Related Multiple Elimination (SRME)
  • High Resolution Radon Demultiple
  • Kirchhoff Pre-Stack Time Migration (PSTM)

Time products

  • Final Kirchhoff PSTM Stack
  • PSTM Gathers
  • Stacking Velocity
  • Migration Velocity
  • Angle Stacks