DW III | PGS

Green Canyon & Walker Ridge Deep Water - USA - 1999

DW III 3D

3D Full Volume Depth Migration - Multiple Depth Products
Website Map for Survey DW III
This Multi-Client 3D survey was acquired with conventional streamers in 1999

Specifications

Survey summary

  • Type: 3D
  • Size: 7063.4 sq.km
  • Acquisition year: 1999
  • Reprocessing: Yes
  • Shooting direction: E-W

Acquisition parameters

  • Number of streamers: 8
  • Streamer length: 8200 m
  • Shot interval: 47.25 m
  • Record length: 9000 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 12.5 x 40 m
  • Bin dimensions (Processing): 25 x 37.5 m
  • Fold: 42

Depth products

  • Final Kirchhoff PSDM stack
  • Final beam PSDM stack
  • Final WEM PSDM stack
  • PSDM gathers
  • Velocity model

Additional products

  • Gravity
  • Magnetics