DW I | PGS

Green Canyon Deep Water - USA - 1997

DW I 3D

3D Full Volume Depth Migration.
Website Map for Survey DW I
This Multi-Client 3D survey was acquired with conventional streamers in 1997

Specifications

Survey summary

  • Type: 3D
  • Geometry: Other
  • Size: 2940.8 sq.km
  • Acquisition year: 1997
  • Completion of processing: 1998
  • Shooting direction: E - W
  • Vessels: Ramform Explorer, Gary Chouest, Edison Chouest, Bessie Chouest, New Venture, Edison Chouest

Acquisition parameters

  • Number of streamers: 6 - 10
  • Streamer length: 8200 m
  • Shot interval: 94.5 m
  • Record length: 9000 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 12.5 x 40 m
  • Bin dimensions (Processing): 25 x 40 m
  • Fold: 43

Depth products

  • Final beam PSDM stack
  • Velocity model

Time products

  • PostStack Time Migration
  • Interpolated Stack
  • Velocity Field

Additional products

  • Gravity
  • Magnetics