Cape Broyle | PGS

Carson Basin - 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
Broadband imaging of AVO compliant GeoStreamer data may help confirm additional hydrocarbon presence and drive successful exploration in the basin.

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: 18/198
  • Vessels: Ramform Sterling, Ramform Tethys, Ramform Titan
  • In partnership with: TGS

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

  • P-UP generation
  • 3D surface related multiple elimination (SRME)
  • High resolution radon demultiple
  • Anisotropic Kirchhoff prestack time migration (PSTM)

Time products

  • Final Kirchhoff PSTM Stack
  • PSTM gathers
  • Stacking velocity
  • Migration velocity
  • PSTM Angle stacks

Additional products

  • Gravity