BM-CAL-10 | PGS

Camamu-Almada Basin - Brazil - 2011

BM-CAL-10 3D GeoStreamer

Website Map for Survey BM-CAL-10

Specifications

Survey summary

  • Type: 3D
  • GeoStreamer
  • Geometry: Standard
  • Size: 547 sq.km
  • Acquisition year: 2011
  • Completion of processing: 2011
  • Vessel: Ramform Valiant

Acquisition parameters

  • Number of streamers: 10
  • Streamer length: 8100 m
  • Streamer separation: 100 m
  • Shot interval: 12.5 m
  • Record length: 10240 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25 x 25 m
  • Bin dimensions (Processing): 12.5 x 25 m
  • Fold: 80

Processing

  • P-UP generation
  • Kirchhoff prestack time migration (PSTM)

Time products

  • Final Kirchhoff PSTM Stack
  • Angle stack near
  • Angle stack mid
  • Angle stack far
  • PSTM gathers
  • Stacking velocity
  • Migration velocity