Ensemble-based data assimilation in reservoir characterization: A review
This paper presents a review of ensemble-based data assimilation for strongly nonlinear
problems on the characterization of heterogeneous reservoirs with different production …
problems on the characterization of heterogeneous reservoirs with different production …
Geological model sampling using PCA-assisted support vector machine for reliable channel reservoir characterization
History matching is a crucial procedure for predicting reservoir performances and making
decisions. However, it is difficult due to uncertainties of initial reservoir models. Therefore, it …
decisions. However, it is difficult due to uncertainties of initial reservoir models. Therefore, it …
Characterization of three-dimensional channel reservoirs using ensemble Kalman filter assisted by principal component analysis
Abstracts Ensemble-based analyses are useful to compare equiprobable scenarios of the
reservoir models. However, they require a large suite of reservoir models to cover high …
reservoir models. However, they require a large suite of reservoir models to cover high …
Construction of prior models for ES-MDA by a deep neural network with a stacked autoencoder for predicting reservoir production
The design of prior models has continued to receive research attention because of their
importance for ensemble-based methods. There are two approaches to ensemble design …
importance for ensemble-based methods. There are two approaches to ensemble design …
Model regeneration scheme using a deep learning algorithm for reliable uncertainty quantification of channel reservoirs
Reservoir characterization is one of the essential procedures for decision makings.
However, conventional inversion methods of history matching have several inevitable issues …
However, conventional inversion methods of history matching have several inevitable issues …
History matching of a channelized reservoir using a serial denoising autoencoder integrated with ES‐MDA
For an ensemble‐based history matching of a channelized reservoir, loss of geological
plausibility is challenging because of pixel‐based manipulation of channel shape and …
plausibility is challenging because of pixel‐based manipulation of channel shape and …
Regeneration of initial ensembles with facies analysis for efficient history matching
B Kang, J Choe - Journal of Energy Resources …, 2017 - asmedigitalcollection.asme.org
Reservoir characterization is needed for estimating reservoir properties and forecasting
production rates in a reliable manner. However, it is challenging to figure out reservoir …
production rates in a reliable manner. However, it is challenging to figure out reservoir …
Integration of an Iterative Update of Sparse Geologic Dictionaries with ES‐MDA for History Matching of Channelized Reservoirs
This study couples an iterative sparse coding in a transformed space with an ensemble
smoother with multiple data assimilation (ES‐MDA) for providing a set of geologically …
smoother with multiple data assimilation (ES‐MDA) for providing a set of geologically …
Reliable Initial Model Selection for Efficient Characterization of Channel Reservoirs in Ensemble Kalman Filter
Ensemble Kalman filter is typically utilized to characterize reservoirs with high uncertainty.
However, it requires a large number of reservoir models for stable and reliable update of its …
However, it requires a large number of reservoir models for stable and reliable update of its …
Weathering/ageing of liquefied natural gas cargoes during marine transport and processing on floating storage units and FSRU
DA Wood, M Kulitsa - Journal of Energy Resources …, 2018 - asmedigitalcollection.asme.org
The phenomenon of liquefied natural gas (LNG) cargo weathering is considered in terms of
the conditions influencing boil-off gas (BOG) rates during the offshore movements and …
the conditions influencing boil-off gas (BOG) rates during the offshore movements and …