Geophysics as a hypothesis‐testing tool for critical zone hydrogeology

M Dumont, K Singha - Wiley Interdisciplinary Reviews: Water, 2024 - Wiley Online Library
Geophysical methods have long been used in earth and environmental science for the
characterization of subsurface properties. While imaging the subsurface opens the “black …

The impact of sub-resolution porosity of X-ray microtomography images on the permeability

C Soulaine, F Gjetvaj, C Garing, S Roman… - Transport in porous …, 2016 - Springer
There is growing interest in using advanced imaging techniques to describe the complex
pore-space of natural rocks at resolutions that allow for quantitative assessment of the flow …

[HTML][HTML] Quantification of sub-resolution porosity in carbonate rocks by applying high-salinity contrast brine using X-ray microtomography differential imaging

Q Lin, Y Al-Khulaifi, MJ Blunt, B Bijeljic - Advances in water resources, 2016 - Elsevier
Characterisation of the pore space in carbonate reservoirs and aquifers is of utmost
importance in a number of applications such as enhanced oil recovery, geological carbon …

Pore structure characteristics of an ultradeep carbonate gas reservoir and their effects on gas storage and percolation capacities in the Deng IV member, Gaoshiti …

L Wang, Y He, X Peng, H Deng, Y Liu, W Xu - Marine and Petroleum …, 2020 - Elsevier
Evaluating reservoir storage and percolation capacities, which are closely associated with
pore morphology and connectivity, is significant for the exploration and exploitation of oil …

A fractal model for the electrical conductivity of water-saturated porous media during mineral precipitation-dissolution processes

F Rembert, D Jougnot, L Guarracino - Advances in Water Resources, 2020 - Elsevier
Precipitation and dissolution are prime processes in carbonate rocks and being able to
monitor them is of major importance for aquifer and reservoir exploitation or environmental …

Influences of geological and petrophysical attributes on electrical resistivity–based reserve evaluation: Enhancing carbonate reservoir classification, Permian-Triassic …

S Omrani, V Tavakoli - SPE Journal, 2024 - onepetro.org
The strong heterogeneity of carbonate reservoirs makes it challenging to assess the spatial
distribution of fluid behavior, geological attributes, petrophysical properties, and estimate oil …

Electrical and fluid flow properties of carbonate microporosity types from multiscale digital image analysis and mercury injection

JH Norbisrath, GP Eberli, B Laurich… - AAPG …, 2015 - pubs.geoscienceworld.org
Electrical and fluid flow properties of porous media are directly related to the morphology of
pores and the connectivity of the pore network. Both are closely linked to the amount and …

Pore structure and fractal analysis of Lower Carboniferous carbonate reservoirs in the Marsel area, Chu-Sarysu basin

K Zhang, X Pang, Z Zhao, X Shao, X Zhang, W Li… - Marine and Petroleum …, 2018 - Elsevier
Abstract Evaluation of carbonate heterogeneity, closely related to pore geometry and
connectivity, is important in oil and gas field production and reservoir prediction. To …

Anti-correlated porosity–permeability changes during the dissolution of carbonate rocks: experimental evidences and modeling

C Garing, P Gouze, M Kassab, M Riva… - Transport in Porous …, 2015 - Springer
The dissolution of carbonate rocks usually leads to both porosity (ϕ)(ϕ) and permeability
(k)(k) increase. We present experimental evidences and physical-based models of positive …

A comparative study of micro-CT and mercury intrusion techniques for predicting permeability and surface area evolution during chemical dissolution

J Qajar, CH Arns - Advances in Water Resources, 2022 - Elsevier
In this paper, we report on experimental and computational studies investigating the
evolution of pore structure and permeability of a microporous carbonate rock during …