Experimental study of seepage properties of broken sandstone under different porosities

X Miao, S Li, Z Chen, W Liu - Transport in Porous Media, 2011 - Springer
… and steady seepage, the seepage properties of broken sandstone have been studied. We
have presented the results of our seepage experiment under different conditions of porosity. …

Influence of Hydraulic Conditions on Seepage Characteristics of Loose Sandstone

M Jia, Q Jiang, Q Xu, X Su - Lithosphere, 2024 - pubs.geoscienceworld.org
… the seepage characteristics of loose sandstone, this study employed optimized methods to
prepare loose sandstone … By analyzing the response of seepage characteristics to pore and …

Seepage characteristics of chemical grout flow in porous sandstone with a fracture under different temperature conditions: An NMR based experimental investigation

Y Zhou, Z Wu, L Weng, Q Liu - International Journal of Rock Mechanics and …, 2021 - Elsevier
porosity, transverse relaxation time (T 2 ) distribution and T 2 peak area, were quantitatively
analysed to study the seepage characteristicsseepage characteristics of porous sandstone

Theoretical analysis and verification of the influence of bubble, pore throat and water film on pore water seepage characteristics-taking sandstone as the research …

S Fan, Z Song, X Li, X Tian, L Liu, K Li - Archives of Civil and Mechanical …, 2023 - Springer
… 6 MPa, another two kinds of sandstone samples with different pore sizes are selected in this
study … the influence of pore size on pore water seepage and distribution characteristics. The …

[HTML][HTML] Effect of pore structure on the seepage characteristics of tight sandstone reservoirs: A case study of Upper Jurassic Penglaizhen Fm reservoirs in the western …

L Sima, C Wang, L Wang, F Wu, L Ma, Z Wang - Natural Gas Industry B, 2017 - Elsevier
seepage characteristics. It is necessary to identify the effects of various pore structures on
seepage characteristics of tight sandstone … and III reservoirs are different in pore structures, the …

Experimental Study on Seepage Characteristics of Jurassic Weakly Cemented Sandstone under Water‐Rock Interaction

Q Liu, Y Sun, J Li - Geofluids, 2020 - Wiley Online Library
seepage model of straight capillary was constructed and the theoretical permeability equations
of stable seepage stage and seepagesandstones is directly proportional to porosity and …

Effect of pore-throat structure on gas-water seepage behaviour in a tight sandstone gas reservoir

G Liu, S Xie, W Tian, J Wang, S Li, Y Wang, D Yang - Fuel, 2022 - Elsevier
… In this paper, the seepage characteristics of tight sandstone with different pore-throat
structures together with their correlations were examined and analyzed by carrying out flow …

Experimental study on nonlinear seepage characteristics and particle size gradation effect of fractured sandstones

X Shi, W Zhou, Q Cai, X Lu - Advances in Civil Engineering, 2018 - Wiley Online Library
seepage characteristics of sand, that is, the Darcy flow equation. Subsequently, a large number
of experiments on fractured sandstones seepageporosity in the seepage characteristics

Experimental study of mechanics and seepage characteristics of sandstones after liquid-nitrogen stimulation

B Zhao, G Zhang, P Zhao, L Wang, Y Lin… - Journal of Natural Gas …, 2017 - Elsevier
… , oil) existing in rock pores on the mechanical properties of … the mechanics and seepage
characteristics of sandstones with … pore sizes and the saturated conditions of the sandstones. …

Experimental study on the oil-water relative permeability relationship for tight sandstone considering the nonlinear seepage characteristics

X Ren, A Li, S Fu, S Wang - Journal of Petroleum Science and Engineering, 2018 - Elsevier
… The fluid seepage characteristics in low permeability porous medium did not … seepage
characteristics were not obvious. Thus, in the present work, the nonlinear seepage characteristics