CGO Marine XX | PGS

Congo Basin - Congo - 2015

CGO Marine XX 3D GeoStreamer®

New acquisition with fast-track PSDM data available now, in time for 2016 Licensing Round
Website Map for Survey Marine XX
This long offset GeoStreamer survey covers more than 2 900 sq. km over the open block Marine XX, which is included in the Congo 2016 License round. Fast-track PSDM data is available now, with final PSDM/PSTM products available mid-December, 2016.
The survey is designed to target the proven Miocene channel and Sendji carbonate plays as well as prospectivity in the under-explored presalt section.

Specifications

Survey summary

  • Type: 3D
  • GeoStreamer®
  • Geometry: SLO
  • Size: 2 918 sq.km
  • Acquisition year: 2015
  • Completion of processing: December 2016
  • Shooting direction: 32/212
  • Vessel: Ramform Vanguard
  • In partnership with: SNPC

Acquisition parameters

  • Number of streamers: 12
  • Streamer length: 14 000 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 12 000 ms
  • Sample rate: 2 ms

Processing

  • Dual Sensor Wave Field separation and P-UP generation
  • 3D Surface Related Multiple Elimination (SRME)
  • High Resolution Radon Demultiple
  • Kirchhoff Pre-Stack Depth Migration (PSDM)
  • Beam Depth Migration

Depth products

  • Final Kirchhoff PSDM Stack
  • Final BEAM PSDM Stack
  • Final RTM PSDM Stack
  • Fast Track Beam stack

Time products

  • Fast Track PSTM stack

Additional products

  • Gravity
  • Magnetics