CDI Blk 706 | PGS

Côte d’Ivoire - 2018

CDI Blk 706 3D GeoStreamer® (In Processing)

Multi Azimuth survey over open block CI-706 providing increased resolution and sharper imaging
Website Map for Survey MC3D-CI706
Advances in processing technology and the generation of a MAZ image is believed to overwrite previous exploration efforts and provide a new insight in this area already of interest to West Africa Transform Margin explorers.
Syn-rift Aptian/Albian transitional marine sandstones within a prominent structural target and deepwater Upper Cretaceous channels and fans are key play types in this prolific region. Enhanced imaging in this new survey improves understanding of these play types for the entire surrounding region.
New N-S acquisition covers the majority of CI-706 and will be processed with underlying existing (re-processed) East-West acquired data. Improved imaging of the stratigraphic pinch-outs traps will reduce risks associated with hydrocarbon migration and trap integrity.

Specifications

Survey summary

  • Type: 3D (In Processing)
  • GeoStreamer®
  • Geometry: MAZ
  • Size: 912.2 sq.km
  • Acquisition year: 2018
  • Completion of processing: 2019
  • Water depth: 1000-2400 m
  • Shooting direction: N-S
  • Vessel: Ramform Titan
  • In partnership with: Petroci and DGH

Acquisition parameters

  • Number of streamers: 14
  • Streamer length: 8,100 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 12 ms

Processing

  • Kirchhoff prestack depth migration (PSDM)

Depth products

  • Final Kirchhoff PSDM stack
  • Final multi-azimuth (MAZ) stack
  • PSDM angle stack near
  • PSDM angle stack mid
  • PSDM angle stack far
  • PSDM angle stack u-far