Machine learning in geo-and environmental sciences: From small to large scale

P Tahmasebi, S Kamrava, T Bai, M Sahimi - Advances in Water Resources, 2020 - Elsevier
In recent years significant breakthroughs in exploring big data, recognition of complex
patterns, and predicting intricate variables have been made. One efficient way of analyzing …

Graph deep learning model for map** mineral prospectivity

R Zuo, Y Xu - Mathematical Geosciences, 2023 - Springer
Mineral prospectivity map** (MPM) aims to reduce the areas for searching of mineral
deposits. Various statistical models that have been successfully adopted to delineate …

[HTML][HTML] Physics informed machine learning: Seismic wave equation

S Karimpouli, P Tahmasebi - Geoscience Frontiers, 2020 - Elsevier
Similar to many fields of sciences, recent deep learning advances have been applied
extensively in geosciences for both small-and large-scale problems. However, the necessity …

Linking morphology of porous media to their macroscopic permeability by deep learning

S Kamrava, P Tahmasebi, M Sahimi - Transport in Porous Media, 2020 - Springer
Flow, transport, mechanical, and fracture properties of porous media depend on their
morphology and are usually estimated by experimental and/or computational methods. The …

[HTML][HTML] Automatic fracture characterization in CT images of rocks using an ensemble deep learning approach

C Pham, L Zhuang, S Yeom, HS Shin - International Journal of Rock …, 2023 - Elsevier
The presence of fractures in a rock mass can have a substantial influence on its mechanical
and hydraulic properties. For many years, computed tomography (CT) scan has been …

Benchmarking conventional and machine learning segmentation techniques for digital rock physics analysis of fractured rocks

M Reinhardt, A Jacob, S Sadeghnejad… - Environmental Earth …, 2022 - Springer
Image segmentation remains the most critical step in Digital Rock Physics (DRP) workflows,
affecting the analysis of physical rock properties. Conventional segmentation techniques …

Permeability prediction of low-resolution porous media images using autoencoder-based convolutional neural network

HL Zhang, H Yu, XH Yuan, HY Xu, M Micheal… - Journal of Petroleum …, 2022 - Elsevier
Permeability prediction of porous media from numerical approaches is an important
supplement for experimental measurements with the benefits of being more economical and …

Super-resolution of real-world rock microcomputed tomography images using cycle-consistent generative adversarial networks

H Chen, X He, Q Teng, RE Sheriff, J Feng, S **ong - Physical Review E, 2020 - APS
Digital rock imaging plays an important role in studying the microstructure and macroscopic
properties of rocks, where microcomputed tomography (MCT) is widely used. Due to the …

Lithofacies classification integrating conventional approaches and machine learning technique

J Kim - Journal of Natural Gas Science and Engineering, 2022 - Elsevier
This study introduces an integrated approach for lithofacies classification utilizing core
samples, wireline logs, and a machine learning technique. It is specialized for the Eagle …

Evolution of coal microfracture by cyclic fracturing of liquid nitrogen based on μCT and convolutional neural networks

S Chen, L Dou, W Cai, L Zhang, M Tian… - Rock Mechanics and Rock …, 2024 - Springer
Coalbed methane (CBM) is an important unconventional fuel source, and its efficient
extraction is of great significance in reducing greenhouse gas emissions, energy …