Cristin-resultat-ID: 1955293
Sist endret: 16. november 2021, 17:19
Resultat
Vitenskapelig artikkel
2021

Seismic modeling using dual-reservoir and geophysical models

Bidragsytere:
  • Espen Oen Lie
  • Tuhin Bhakta og
  • Ivar Sandø

Tidsskrift

SEG technical program expanded abstracts
ISSN 1949-4645
e-ISSN 1949-4645
NVI-nivå 0

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2021
Trykket: 2021

Beskrivelse Beskrivelse

Tittel

Seismic modeling using dual-reservoir and geophysical models

Sammendrag

We suggest a new philosophy of seismic modeling in the context of seismic history matching (SHM). The concept of dual equivalence models, which is honoring the fundamental differences between disciplines, is introduced and demonstrated on geophysical and reservoir flow models. We construct a mapping between these two and show how high quality seismic can be modeled from the uniform blocks of a reservoir model. The key steps are geometrically handling the different models and Fourier surface modeling of the resulting multi-scale grid. We demonstrate this approach on a complex reservoir/ geo-model coming from the North Sea. The results show that this approach can produce realistic and high quality seismic data from a reservoir model within a reasonable time frame.

Bidragsytere

Espen Oen Lie

  • Tilknyttet:
    Forfatter

Tuhin Bhakta

  • Tilknyttet:
    Forfatter
    ved NORCE Energi ved NORCE Norwegian Research Centre AS

Ivar Sandø

  • Tilknyttet:
    Forfatter
    ved NORCE Energi ved NORCE Norwegian Research Centre AS
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