Results 21 to 30 of about 808,967 (278)
Journal of King Saud University: Engineering Sciences, 2010 Production performance of a hydrocarbon-bearing reservoir is vital and largely controlled by certain reservoir rock and fluids intrinsic properties. Therefore, realistic measurements of reservoir rock properties under simulated in-situ stress-state are ...
Abdulrahman A. Al-Quraishi +2 more
doaj +1 more source
Numerical simulation of three-dimensional fracturing fracture propagation in radial wells
Petroleum Exploration and Development, 2023 A fracture propagation model of radial well fracturing is established based on the finite element-meshless method. The model considers the coupling effect of fracturing fluid flow and rock matrix deformation.
Tianyu WANG +6 more
doaj +1 more source
Laboratory determination of hydraulic anisotropy of dense graded asphalt concrete
Ingeniería e Investigación, 2018 Dense graded asphalt concrete is widely used in roads as support structure for vehicle loads. However, it is also used for hydraulic purposes in canal linings as well as faces and cores of dams. In the design stage of these constructions, it is necessary
Alberto Gaxiola-Hernández
doaj +1 more source
In-Plane Permeability Measurement of Biaxial Woven Fabrics by 2D-Radial Flow Method
Science and Engineering of Composite Materials, 2021 The accurate characterization of fabrics used in vacuum assisted resin transfer molding (VARTM) is essential in order to model the flow through these porous preforms.
Khan Muhammad Azhar Ali
doaj +1 more source
Rock and Soil Mechanics, 2021 Based on Barron’s equal strain consolidation theory of sand-drained ground and Gibson’s one-dimensional large strain consolidation theory, and considering the well resistance of drains, the variation of radial permeability coefficient and the vertical ...
JIANG Wen-hao, ZHAN Liang-tong
doaj +1 more source
Scientific Reports, 2023 This study investigated attapulgite-modified loess as an efficient and cost-effective method for creating an impermeable liner for landfills in regions with scarce clay resources.
Zhengrui Zhang +6 more
doaj +1 more source
Error Assessment in Permeability Measurement Using Radial Flow Method [PDF]
Advanced Composites Letters, 2009 Permeability values measured on textile reinforcements with different methods or different test set-ups can differ significantly from each other. Even measurements preformed on the same test set-up can have a substantial scatter of measured permeability values. This paper discusses the sources of possible measurement errors for a radial flow set-up and
Frank Gommer +3 more
openaire +1 more source
Radial Filtration in Permeable Reactive Barriers
International Journal of Environmental Pollution and Remediation, 2012 Permeable Reactive barriers (PRBs) constitute an in situ technique of remediation which has been largely applied for two decades. Their originality relies on the treatment of contaminated groundwater thanks to natural gradients and without any energy. Nevertheless, natural gradients are most of the time limited to dozens of centimetres and the filters ...
openaire +1 more source
An Analytical Heat Transfer Model in Oil Reservoir during Long-Term Production
Energies, 2022 Contrary to the assumption of previous researchers, the radial temperature in the petroleum reservoir during production is non-isothermal because several heat transfer mechanisms change the radial temperature in reservoirs. As there have been few studies,
Minsoo Jang, Troy S. Chun, Jaewoo An
doaj +1 more source
Gong-kuang zidonghuaTo investigate the coupling mechanism between permeability evolution of coal around boreholes and the radial stress distribution and failure characteristics in hard low-permeability coal seams, and to reveal the radial gas seepage characteristics of coal
LI Yufei +3 more
doaj +1 more source