Search Results for author: Gege Wen

Found 7 papers, 2 papers with code

Learning CO$_2$ plume migration in faulted reservoirs with Graph Neural Networks

no code implementations16 Jun 2023 Xin Ju, François P. Hamon, Gege Wen, Rayan Kanfar, Mauricio Araya-Polo, Hamdi A. Tchelepi

Accurately capturing the impact of faults on CO$_2$ plume migration remains a challenge for many existing deep learning surrogate models based on Convolutional Neural Networks (CNNs) or Neural Operators.

Optimizing Carbon Storage Operations for Long-Term Safety

1 code implementation19 Apr 2023 Yizheng Wang, Markus Zechner, Gege Wen, Anthony Louis Corso, John Michael Mern, Mykel J. Kochenderfer, Jef Karel Caers

In this study, we address these issues by modeling the decision-making process for carbon storage operations as a partially observable Markov decision process (POMDP).

Decision Making

U-FNO -- An enhanced Fourier neural operator-based deep-learning model for multiphase flow

1 code implementation3 Sep 2021 Gege Wen, Zongyi Li, Kamyar Azizzadenesheli, Anima Anandkumar, Sally M. Benson

Here we present U-FNO, a novel neural network architecture for solving multiphase flow problems with superior accuracy, speed, and data efficiency.

Decision Making

CCSNet: a deep learning modeling suite for CO$_2$ storage

no code implementations5 Apr 2021 Gege Wen, Catherine Hay, Sally M. Benson

Numerical simulation is an essential tool for many applications involving subsurface flow and transport, yet often suffers from computational challenges due to the multi-physics nature, highly non-linear governing equations, inherent parameter uncertainties, and the need for high spatial resolutions to capture multi-scale heterogeneity.

Computational Efficiency

Multiphase flow prediction with deep neural networks

no code implementations21 Oct 2019 Gege Wen, Meng Tang, Sally M. Benson

This paper proposes a deep neural network approach for predicting multiphase flow in heterogeneous domains with high computational efficiency.

Computational Efficiency Small Data Image Classification +2

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