PGS15005 | PGS

Norwegian Sea - Norway - 2015

PGS15005 3D GeoStreamer®

New exploration seismic for a better regional picture
Website Map for Survey PGS15005
This large survey covers the Sklinna Ridge, Rås Basin and western flank of the Frøya High. This is an area of significant exploration potential, including discoveries such as Pil and Bue.
This area of the Norwegian Sea is known for numerous commercial oil and gas discoveries, primarily within Jurassic and Cretaceous reservoirs. The prospectivity of the area is considered to be high.
GeoStreamer technology used on this dataset illuminates important subsurface structures more clearly, and characterizes reservoirs more accurately, allowing you to monitor hydrocarbon production with greater precision and plan future exploration.

Specifications

Survey summary

  • Type: 3D
  • GeoStreamer®
  • Size: 3 684 sq.km
  • Acquisition year: 2015
  • Completion of processing: 2016
  • Shooting direction: 297/117
  • Vessels: Ramform Atlas, Ramform Vanguard

Acquisition parameters

  • Number of streamers: 12
  • Streamer length: 7 500 m
  • Streamer separation: 75 m
  • Shot interval: 18.75 m
  • Record length: 7 680 ms
  • Sample rate: 2 ms
  • Bin dimensions (Acquisition): 6.25x18.75 m
  • Bin dimensions (Processing): 12.5x12.5 m
  • Fold: 100

Processing

  • Dual Sensor Wave Field separation and P-UP generation
  • 3D Surface Related Multiple Elimination (SRME)
  • High Resolution Radon Demultiple
  • Anisotropic Kirchhoff Pre-Stack Time Migration (PSTM)

Depth products

  • Final Kirchhoff PSDM Stack
  • Final BEAM PSDM Stack
  • Angle PSDM Stack Near
  • Angle PSDM Stack Mid
  • Angle PSDM Stack Far
  • Angle PSDM Stack UFar
  • PSDM Gathers
  • Velocity Model

Time products

  • Final Kirchhoff PSTM Stack
  • Angle Stack Near
  • Angle Stack Mid
  • Angle Stack Far
  • Angle Stack UFar
  • PSTM Gathers
  • Stacking Velocity
  • Migration Velocity