North Tablelands | PGS

Canada - 2019

North Tablelands 3D GeoStreamer

Positioned in the eastern part of Orphan Basin, the largest under-explored sub-basin of Grand Banks
Website Map for Survey Tablelands North
The survey delineates the northernmost extent of the Grand Banks source fairway, with 3D coverage of the eastern Orphan Basin.
With potential producing reservoirs from Lower Cretaceous to Lower Tertiary above the Kimmeridgian source rock super highway. In conjunction with the Long Range survey to the south, Tablelands continues to identify play fairways north into the Orphan Basin.
Broadband imaging of narrow azimuth GeoStreamer data identifies all the necessary petroleum system elements contained in the very underexplored Flemish Pass Basin and discoveries to the east.


Survey summary

  • Type: 3D
  • GeoStreamer
  • Geometry: Standard
  • Size: 4610
  • Acquisition year: 2019
  • Water depth: 2000m to 3000m m
  • Shooting direction: 90/270
  • Vessel: Ramform Titan
  • In partnership with: TGS NOPEC

Acquisition parameters

  • Number of streamers: 16
  • Streamer length: 8100 m
  • Streamer separation: 100 m
  • Shot interval: 25 m
  • Record length: 10000 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25 x 25 m