BCAM-40/BM-CAL-4 | PGS

Camamu-Almada Basin - Brazil - 2004

BCAM-40/BM-CAL-4 3D

The survey is located in the shallow waters of the Camamu-Almada basin.
Website Map for Survey BCAM-40_BM-CAL-4
The survey encompasses the Manati & Canapu gas fields.

Specifications

Survey summary

  • Type: 3D
  • Geometry: Standard
  • Size: 1288 sq.km
  • Acquisition year: 2004
  • Completion of processing: 2004
  • Water depth: 20 - 1900 m
  • Shooting direction: 0 / 180
  • Vessel: Ramform Viking

Acquisition parameters

  • Number of streamers: 8
  • Streamer length: 4500 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 8000 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 25 x 6.25 m
  • Bin dimensions (Processing): 12.5 x 12.5 m
  • Fold: 45

Processing

  • Radon and residual
  • Poststack time migration

Time products

  • Angle stack near
  • Angle stack far
  • Stacking velocity
  • Migration velocity
  • Final post-stack time migration