Subsurface sedimentary structure identification using deep learning: A review

C Zhan, Z Dai, Z Yang, X Zhang, Z Ma, HV Thanh… - Earth-Science …, 2023 - Elsevier
The reliable identification of subsurface sedimentary structures (ie, geologic heterogeneity)
is critical in various earth and environmental sciences, petroleum reservoir engineering, and …

[图书][B] Flow through heterogeneous geologic media

TC Yeh, R Khaleel, KC Carroll - 2015 - books.google.com
This textbook integrates classic principles of flow through porous media with recently
developed stochastic analyses to provide new insight on subsurface hydrology. Importantly …

Geotechnical, geoelectric and tracing methods for earth/rock-fill dam and embankment leakage investigation

S Nan, J Ren, L Zhang, H Li, Z Ma, J Kang… - Surveys in Geophysics, 2024 - Springer
Earth/rock-fill dams and embankments are the main water retaining structures in hydraulic
projects, and they can effectively resist floods and are of great significance for protecting …

Three-dimensional imaging of aquifer and aquitard heterogeneity via transient hydraulic tomography at a highly heterogeneous field site

Z Zhao, WA Illman - Journal of Hydrology, 2018 - Elsevier
Previous studies have shown that geostatistics-based transient hydraulic tomography (THT)
is robust for subsurface heterogeneity characterization through the joint inverse modeling of …

Improved high-resolution characterization of hydraulic conductivity through inverse modeling of HPT profiles and steady-state hydraulic tomography: Field and …

Z Zhao, WA Illman - Journal of Hydrology, 2022 - Elsevier
Direct-push based hydraulic profiling tool (HPT) and geostatistically-based hydraulic
tomography (HT) are two promising techniques for the high-resolution estimation of …

On the importance of geological data for hydraulic tomography analysis: Laboratory sandbox study

Z Zhao, WA Illman, SJ Berg - Journal of Hydrology, 2016 - Elsevier
This paper investigates the importance of geological data in Hydraulic Tomography (HT)
through sandbox experiments. In particular, four groundwater models with homogeneous …

Equivalence of discrete fracture network and porous media models by hydraulic tomography

Y Dong, Y Fu, TCJ Yeh, YL Wang, Y Zha… - Water Resources …, 2019 - Wiley Online Library
Hydraulic tomography (HT) has emerged as a potentially viable method for mapping
fractures in geologic media as demonstrated by recent studies. However, most of the studies …

Geostatistical analysis of high-resolution hydraulic conductivity estimates from the hydraulic profiling tool and integration with hydraulic tomography at a highly …

Z Zhao, N Luo, WA Illman - Journal of Hydrology, 2023 - Elsevier
Hydraulic profiling tool (HPT) and hydraulic tomography (HT) have been developed as
promising techniques for the high-resolution characterization of surficial aquifer systems …

Integrating hydraulic profiling tool pressure logs and hydraulic tomography for improved high-resolution characterization of subsurface heterogeneity

Z Zhao, WA Illman - Journal of Hydrology, 2022 - Elsevier
Hydraulic tomography (HT) has been developed as a robust technique in characterizing
subsurface heterogeneity over the last two decades. Hydraulic conductivity (K) and specific …

On the importance of geological data for three-dimensional steady-state hydraulic tomography analysis at a highly heterogeneous aquifer-aquitard system

Z Zhao, WA Illman - Journal of Hydrology, 2017 - Elsevier
Hydraulic tomography (HT) has been shown to map subsurface heterogeneity accurately
through the joint interpretation of multiple pumping tests. Previous research has shown that …