BPOT-100 | PGS

Potiguar Basin - Brazil - 2000

BPOT-100 3D

The survey encompasses the shelf slope of the northwestern part of the Potiguar Basin.
Website Map for Survey BPOT-100
Prospective Cretaceous rift phase sands are potential targets.

Specifications

Survey summary

  • Type: 3D
  • Geometry: Standard
  • Size: 2092 sq.km
  • Acquisition year: 2000
  • Completion of processing: 2000
  • Water depth: 800 - 2100 m
  • Shooting direction: 132 / 312
  • Vessel: Ramform Explorer

Acquisition parameters

  • Number of streamers: 8
  • Streamer length: 6000 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 9000 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25 x 25 m
  • Bin dimensions (Processing): 12.5 x 12.5 m
  • Fold: 60

Processing

  • Kirchhoff Pre-Stack Time Migration (PSTM)

Time products

  • Final Kirchhoff PSTM Stack
  • Angle Stack Near
  • Angle Stack Mid
  • Angle Stack Far
  • PSTM Gathers
  • Stacking Velocity
  • Migration Velocity