Results 1 to 10 of about 5,322,584 (341)

Hydrogen Relative Permeability Hysteresis in Underground Storage

Geophysical Research Letters, 2022
Implementation of the hydrogen economy for emission reduction will require storage facilities, and underground hydrogen storage (UHS) in porous media offers a readily available large‐scale option.
Maksim Lysyy, Tore Føyen, Else Birkeland Johannesen, Martin Fernø, Geir Ersland   +4 more
doaj   +2 more sources

Relative permeability for water and gas through fractures in cement. [PDF]

PLoS ONE, 2019
Relative permeability is an important attribute influencing subsurface multiphase flow. Characterization of relative permeability is necessary to support activities such as carbon sequestration, geothermal energy production, and oil and gas exploration ...
Kenton A Rod, Wooyong Um, Sean M Colby, Mark L Rockhold, Christopher E Strickland, Sangsoo Han, Andrew P Kuprat   +6 more
doaj   +2 more sources

Impact of experimentally measured relative permeability hysteresis on reservoir-scale performance of underground hydrogen storage (UHS)

International Journal of Hydrogen Energy, 2023
(cid:1) Experimentally measured hydrogen-brine relative permeability curves show distinct characteristics compared to that of other fluid systems. (cid:1) UHS performances under different relative permeability curves are compared.
Zhenkai Bo, M. Boon, H. Hajibeygi, S. Hurter   +3 more
semanticscholar   +3 more sources

Relative permeability of gas and water flow in hydrate-bearing porous media: A micro-scale study by lattice Boltzmann simulation

Fuel, 2022
The water-gas relative permeability is an important parameter to characterize multiphase flow in sediments. To study the water-gas relative permeability of hydrate-bearing porous media, multiphase flow simulations were carried out at the pore scale using
Yunkai Ji, Timothy J Kneafsey, Jian Hou, Jianlin Zhao, Changling Liu, Tian-tian Guo, B. Wei, Ermeng Zhao, Yajie Bai   +8 more
semanticscholar   +3 more sources

Connectedness Theory of Relative Permeability

Transport in Porous Media
Abstract The Connectedness Theory is a mathematical approach to understanding the interactions between any number of phases in a complex medium that have different physical properties. It arose from the development of an Archie’s Law for n -phases when it is applied to fluid
Paul W. J. Glover, Wei Wei, Piroska Lorinczi   +2 more
openaire   +2 more sources

Effect of Displacement Pressure on Oil–Water Relative Permeability for Extra-Low-Permeability Reservoirs [PDF]

ACS Omega, 2021
Qing Liu, Keliu Wu, Xiangfang Li, Bin Tu, Wen Zhao, Minxia He, Qiukai Zhang, Yunfei Xie   +7 more
doaj   +2 more sources

Study on Characteristics of Phase Permeability Curve of Xingbei Development Zone During Extra High Water Cut Period [PDF]

E3S Web of Conferences, 2023
The relative permeability curve is an important basic data for the preparation and dynamic analysis of oilfield development ( adjustment ) schemes. Due to the different types of relative permeability curves in different water cut stages, there is a large
Zhang Jianda, Yin Daiyin
doaj   +1 more source

Impacts of relative permeability hysteresis, wettability, and injection/withdrawal schemes on underground hydrogen storage in saline aquifers

Fuel, 2023
24 Underground hydrogen storage (UHS) is a key strategy in the implementation of 25 a large-scale hydrogen (H2) economy and promotion of renewable energy 26 development/utilization.
Bin Pan, Kai-zheng Liu, Bo Ren, Mingshan Zhang, Yang Ju, Jianwei Gu, Xueying Zhang, C. Clarkson, K. Edlmann, Weiyao Zhu, S. Iglauer   +10 more
semanticscholar   +1 more source

Relative Permeability of Hydrogen and Aqueous Brines in Sandstones and Carbonates at Reservoir Conditions

Geophysical Research Letters, 2022
Geological hydrogen storage in depleted gas fields represents a new technology to mitigate climate change. It comes with several research gaps, around hydrogen recovery, including the flow behavior of hydrogen gas in porous media.
A. Rezaei, A. Hassanpouryouzband, I. Molnar, Z. Derikvand, R. Haszeldine, K. Edlmann   +5 more
semanticscholar   +1 more source

A Novel Equivalent Numerical Simulation Method for Non-Darcy Seepage Flow in Low-Permeability Reservoirs

Energies, 2022
The low permeability and submicron throats in most shale or tight sandstone reservoirs have a significant impact on microscale flow. The flow characteristics can be described with difficultly by the conventional Darcy flow in low-permeability reservoirs.
Hui Xu, Nannan Liu, Yan Chen, Yapeng Tian, Zhenghuai Guo, Wanjun Jiang, Yanfeng He   +6 more
doaj   +1 more source