CDI Blk 205 | PGS

Côte d’Ivoire

CDI Blk 205 3D GeoStreamer

GeoStreamer 3D data covering block CI-205 offshore Côte d’Ivoire
Website Map for Survey MC3D-CI205
This high quality GeoStreamer dataset allows for accurate mapping of a number of potential leads and studies have demonstrated significant prospectivity in the survey area.
Multiple plays have been identified including syn-rift, syn-transform and post-rift. Recent exploration activities chasing regional analogues such as Upper Cretaceous fan systems similar to neighboring Paon and Pelican fields show encouraging results.
GeoStreamer multi-sensor technology provides subsurface images of greater clarity, accuracy and reliability. Improved imaging of the stratigraphic pinch-out traps reduces risks associated with hydrocarbon migration and trap integrity.


Survey summary

  • Type: 3D
  • GeoStreamer
  • Geometry: Standard
  • Size: 1477.8
  • Acquisition year: 2018
  • Completion of processing: 2018
  • Shooting direction: 90 / 270
  • Vessel: Ramform Titan
  • In partnership with: Petroci

Acquisition parameters

  • Number of streamers: 14
  • Streamer length: 8100 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 10240 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25 x 25 m


  • 3D surface related multiple elimination (SRME)
  • High resolution radon demultiple
  • Kirchhoff prestack time migration (PSTM)
  • Anisotropic Kirchhoff prestack time migration (PSTM)

Time products

  • Navmerge P-UP shot gathers
  • Post-demultiple shot gathers
  • Final regularized CMP gathers
  • Final KPSTM CIG's
  • Raw Angle stacks KPSTM
  • Raw Full stack KPSTM
  • Final Angle stacks KPSTM
  • Final Full stack KPSTM
  • Navigation data
  • Velocity model