Reservoir Characterization and Prediction Uncertainty Assessment through Scale Splitting Trond Mannseth RF-Rogaland Research CIPR – University of Bergen.

Reservoir Characterization and Prediction Uncertainty Assessment through Scale Splitting Trond Mannseth RF-Rogaland Research CIPR – University of Bergen

Background Predict reservoir flows Property model Physical/Numerical model Calibrated property modelCalibrated permeability model

Work Flow - Alternatives CPU intensive Need good initial guess Insufficient information Selection of zones?Finer scale variations?

Selection of Zones – Multiscale Estimation Reference permeability Ordinary ME Adaptive ME

AME – Some Examples

AME Predictor – Level Set Corrector

Incorporating Fine Scale Variation Uncertainty assessment Fine scale history match

Uncertainty Assessment

Project Summary Personnel A-A Grimstad T Mannseth R Valestrand (RF) I Berre H Kruger MØ Lien LK Nielsen (UoB) Industry partners ENI (Agip) Norsk Hydro Time frame 1/7 2002 – 30/6 2005 Budget 8200 (5400) kNOK Collaboration CIPR-UoB HWU TAMU

Reservoir Characterization and Prediction Uncertainty Assessment through Scale Splitting Trond Mannseth RF-Rogaland Research CIPR – University of Bergen.

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Reservoir Characterization and Prediction Uncertainty Assessment through Scale Splitting Trond Mannseth RF-Rogaland Research CIPR – University of Bergen.

Liknende presentasjoner

Presentasjon om: "Reservoir Characterization and Prediction Uncertainty Assessment through Scale Splitting Trond Mannseth RF-Rogaland Research CIPR – University of Bergen."— Utskrift av presentasjonen:

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