Deepwater-1 MC3D | PGS

Campos - Brazil - 2020

Deepwater-1 MC3D 3D GeoStreamer (In Acquisition)

Modern acquisition for explorers to successfully image an extension of the presalt play fairway
Website Map for Survey Campos Deepwater-1 MC3D
Campos Deepwater-1 satisfies the industry’s demand for accurate seismic imaging of the presalt hydrocarbon plays offshore Brazil, and delivers the most geologically sound dataset to date. It mitigates exploration risk and provides a reliable seismic foundation to pursue new opportunities.
The Brazil presalt play fairway is a focus for many companies. Proven reservoir potential is present within the microbiolite and coquinas formations/structures, which contain large hydrocarbon accumulations. Brazil's production from presalt continues to rise.
This north-south azimuth long offset data will be instrumental in extending the presalt play north into the Campos Basin. Continuous broadband Kirchoff/RTM PSDM data are available to address the presalt reservoir in depth to save drilling costs.

Specifications

Survey summary

  • Type: 3D (In Acquisition)
  • GeoStreamer
  • Geometry: Standard
  • Size: 14496 sq.km
  • Acquisition year: 2020
  • Completion of processing: 2021
  • Water depth: 1800m-3200m m
  • Shooting direction: 0/180
  • Vessel: Ramform Titan

Acquisition parameters

  • Number of streamers: 14
  • Streamer length: 10050 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 15 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25 x 25 m
  • Bin dimensions (Processing): 12.5 x 12.5 m
  • Fold: 100

Depth products

  • Final Kirchhoff PSDM stack
  • Final multi-azimuth (MAZ) stack
  • Final RTM PSDM stack
  • Anisotropy and velocity models