Cape Broyle | PGS

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Canada - 2017/2018

Cape Broyle 3D GeoStreamer®

Open and held acreage in the Carson Basin
Website Map for Survey Cape Broyle
Potential producing reservoir section in the Cretaceous with a Jurassic source
South of the producing fields of the Jeanne d"Arc basin
Narrow azimuth GeoStreamer

Specifications

Survey summary

  • Type: 3D
  • GeoStreamer®
  • Geometry: Standard
  • Size: 3837 sq.km
  • Acquisition year: 2017/2018
  • Completion of processing: 2019
  • Water depth: 100 - 2500 m
  • Shooting direction: 18 degrees / 198 degrees
  • Vessels: Ramform Sterling, Ramform Tethys, Ramform Titan
  • In partnership with: TGS NOPEC

Acquisition parameters

  • Number of streamers: 14 /16
  • Streamer length: 8100 m
  • Shot interval: 25 m
  • Record length: 10000 ms
  • Sample rate: 2.0 ms
  • Bin dimensions (Acquisition): 6.25 x 25 m
  • Bin dimensions (Processing): 12.5 x 25 (12.5 x 12.5 Final) m
  • Fold: 81

Processing

  • 3D surface related multiple elimination (SRME)
  • High resolution radon demultiple
  • P-UP generation
  • Anisotropic 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
  • Angle stack u-far

Additional products

  • Gravity