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Bayesian rock physics inversion for CO2 storage monitoring

Bayesian rock physics inversion for CO2 storage monitoring

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Sammendrag
We present a two-step inversion workflow for quantitative CO2 monitoring. In the first inversion step, we carry out CSEM inversion and seismic FWI with uncertainty assessment. The uncertainty is propagated in the second step (rock physics inversion) using a Bayesian formulation. We show sensitivity tests and case study at Sleipner to highlight the importance of uncertainty estimation in the full workflow
Oppdragsgiver
  • Norges forskningsråd / 271697
Språk
Engelsk
Forfatter(e)
  • Dupuy Bastien
  • Nordmann Pierre-Louis
  • Romdhane Mohamed Anouar
  • Eliasson Peder
Institusjon(er)
  • SINTEF Industri / Petroleum
År
2019
Forlag
European Association of Geoscientists and Engineers (EAGE)
Bok
EAGE Petroleum Geostatistics
ISBN
9781510892354
Side(r)
1 - 5