Anzeige
Erschienen in:
2009 | OriginalPaper | Buchkapitel
Comparing Genetic Algorithms and Newton-Like Methods for the Solution of the History Matching Problem
verfasst von : Elisa Portes dos Santos, Carolina Ribeiro Xavier, Paulo Goldfeld, Flavio Dickstein, Rodrigo Weber dos Santos
Erschienen in: Computational Science – ICCS 2009
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
In this work we presents a comparison of different optimization methods for the automatic history matching problem of reservoir simulation. The history matching process is an inverse problem that searches a set of parameters that minimizes the difference between the model performance and the historical performance of the field. This model validation process is essential and gives credibility to the predictions of the reservoir model. Derivative-based methods are compared to a free-derivative algorithm. In particular, we compare the Quasi-Newton method, non-linear Conjugate-Gradient, Steepest-Descent and a Genetic Algorithm implementation. Several tests are performed and the preliminary results are presented and discussed.