Analysis of iterative ensemble smoothers for solving inverse problems
Sign Up to like & getrecommendations! Published in 2018 at "Computational Geosciences"
DOI: 10.1007/s10596-018-9731-y
Abstract: This paper examines the properties of the Iterated Ensemble Smoother (IES) and the Multiple Data Assimilation Ensemble Smoother (ES–MDA) for solving the history matching problem. The iterative methods are compared with the standard Ensemble Smoother… read more here.
Keywords: iterative methods; mda; analysis iterative; ensemble smoother ... See more keywords
Development of ensemble smoother–neural network and its application to history matching of channelized reservoirs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.107159
Abstract: Abstract This study develops ensemble smoother–neural network (ES-NN) that combines an ensemble smoother (ES) with a convolutional autoencoder (CAE) to yield comparable performance at a lower computational cost to that of an ensemble smoother–multiple data… read more here.
Keywords: ensemble smoother; smoother neural; neural network; history matching ... See more keywords