Q142006R | PGS

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Moray Firth - UK - 1999

Q142006R 3D

This dataset enables exploration companies to gain a better geological understanding of the area
Website Map for Survey MC3D-Q142006R
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Specifications

Survey summary

  • Type: 3D
  • Geometry: Standard
  • Size: 787 sq.km
  • Acquisition year: 1999
  • Completion of processing: 2006
  • Reprocessing: Yes
  • Water depth: 90-130 m
  • Shooting direction: 90
  • Vessel: Atlantic Explorer
  • Alternate ID: MC3D-Q142006R

Acquisition parameters

  • Number of streamers: 6
  • Streamer length: 3 600 m
  • Streamer separation: 100 m
  • Shot interval: 18.75 m
  • Record length: 5 632 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 12.5 x 25 m
  • Bin dimensions (Processing): 12.5 x 12.5 m
  • Fold: 48

Processing

  • 3D surface related multiple elimination (SRME)
  • High resolution radon demultiple
  • XT / Tau-P Deconvolution
  • 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