PGS17M05NWS | PGS

Norwegian Sea - Norway - 2017

PGS17M05NWS 3D GeoStreamer

Provides insight into the prospectivity of the southern Frøya High and the Froan Basin
Website Map for Survey PGS17M05NWS
High quality dataset for detailed prospect mapping in an active exploration area with little existing 3D seismic coverage.
The highly prospective survey area comprises a wide range of potential hydrocarbon targets ranging from Tertiary deep marine fans to Jurassic fault blocks and Permian age carbonates.
This broadband GeoStreamer depth product provides a subsurface image rich in structural detail from the shallow to the very deep that is ideally suited for a more precise characterization and appraisal of potential hydrocarbon accumulations.

Specifications

Survey summary

  • Type: 3D
  • GeoStreamer
  • Geometry: Standard
  • Size: 5533.6 sq.km
  • Acquisition year: 2017
  • Completion of processing: 2018
  • Shooting direction: 297
  • Vessel: Ramform Vanguard
  • In partnership with: MCG

Acquisition parameters

  • Number of streamers: 14
  • Streamer length: 7 050 m
  • Streamer separation: 75 m
  • Shot interval: 18.75 m
  • Record length: 9068 ms
  • Sample rate: 2000 ms
  • Bin dimensions (Acquisition): 18.75x6.25 m
  • Bin dimensions (Processing): 12.5x12.5 m
  • Fold: 94

Processing

  • Kirchhoff prestack depth migration (PSDM)
  • Beam depth migration

Depth products

  • Final Kirchhoff PSDM stack
  • Final multi-azimuth (MAZ) stack
  • Final beam PSDM stack
  • Final WEM PSDM stack
  • Final SWIM stack
  • PSDM angle stack near
  • PSDM angle stack mid
  • PSDM angle stack far
  • PSDM angle stack u-far
  • PSDM gathers
  • Velocity model
  • Final Kirchhoff PSDM angle stacks
  • Final beam PSDM angle stacks

Time products

  • Final post-stack time migration
  • Final Kirchhoff PSTM Stack
  • Angle stack near
  • Angle stack mid
  • Angle stack far
  • Angle stack u-far
  • PSTM gathers
  • Stacking velocity
  • Migration velocity

Additional products

  • Gravity
  • Magnetics