Surrogate-Assisted Iterative Ensemble Smoothing: An Lstm Simulator Twin for Fast, Robust History Matching and Uncertainty Quantification
Abstract Reservoir history matching and uncertainty quantification remain constrained by the cycle time of large-ensemble, full-physics simulations. Ensemble-based history matching, particularly the Ensemble Smoother with Multiple Data Assimilation (ES-MDA), has proven highly effective for uncertainty quantification in...