FSB Rejuvenation | PGS

Faroe Shetlands - UK - Various

FSB Rejuvenation MegaSurveyPlus (In Processing)

Broadband-reprocessed regional depth dataset revealing further potential in a prolific area.
Website Map for Survey FSB MegaSurveyPlus Rejuvenation Phase 1
The Faroe Shetland Basin is an exploration hub with significant proven reserves and potential for further discoveries. Fully migrated 3D data will provide an improved and consistent regional geological perspective.
A major Cretaceous to early Paleogene rift event was followed by extensive intrusions and volcanism. Reservoir units in Paleocene sands within the volcanic sequences are difficult to image but very prolific. Shows and smaller discoveries also attest to petroleum potential in the Cretaceous.
MegaSurveyPlus provides good data quality and coverage by reprocessing release-age and PGS data from field tapes. Broadband reprocessing boosts bandwidth and signal fidelity for better velocity models and more reliable images.

Specifications

Survey summary

  • Type: MegaSurveyPlus (In Processing)
  • Size: 7921.7 sq.km
  • Acquisition year: Various
  • Completion of processing: 2022

Processing

  • P-UP generation
  • Full source and receiver deghosting (conventional data)
  • 3D surface related multiple elimination (SRME)
  • Wave equation 3D SRME
  • High resolution radon demultiple
  • HyperTomo velocity model building
  • Full waveform inversion (FWI)
  • Kirchhoff prestack depth migration (PSDM)
  • Post-migration image optimization

Depth products

  • Final Kirchhoff PSDM stack
  • Velocity model
  • Final Kirchhoff PSDM angle stacks