Labrador - North and South Regions | PGS

Labrador - Canada

Labrador - North and South Regions 2D GeoStreamer

Exciting deep water frontier with increasing evidence for an oil-prone source rock
Website Map for Survey Labrador Sea
Regional survey providing new and unrivaled imaging of this frontier area through improved resolution of deep structures, permitting better understanding of the relationship between basins and more reliable stratigraphic correlation.
Potential reservoirs exist throughout the section. Cretaceous syn-rift and post-rift sediments and the Paleogene syn-rift sediments are common. Potential for oil prone source rocks of Cretaceous and Cenozoic age.
Long offset multi-sensor technology has delivered ghost-free 2D seismic data with a high S/N ratio.


Survey summary

  • Type: 2D
  • GeoStreamer
  • Size: 30000 km
  • Water depth: 200 - 4 000 m
  • Shooting direction: NW-SE, NE-SW
  • Vessels: Atlantic Explorer, Sanco Spirit
  • In partnership with: TGS

Acquisition parameters

  • Number of streamers: 1
  • Streamer length: 8100 m
  • Shot interval: 25.00 m
  • Record length: 10000 ms
  • Sample rate: 2 ms
  • Fold: 162 nominal fold


  • Wavefield summation
  • 2D SRME / Radon Demultiple / Tau P
  • Decon
  • Kirchhoff pre stack time migration

Time products

  • PSTM gathers
  • PSTM Stacks (RAW & Poststack)
  • Angle stacks
  • Velocities (migration & stack)

Additional products

  • Gravity
  • Magnetics
  • Interpretation