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Modeling the closure behavior of natural fractures in porous media using high aspect ratio interface elements
(2021-01-01)
Many reservoirs consist of fully saturated rock masses containing a very complex natural fracture network. In such cases a decrease in the fracture fluid pressure reduces its aperture due to an increase in the effective ...
Impact of fracture clustering on the seismic signatures of porous rocks containing aligned fractures
(Society of Exploration Geophysicists, 2018-09)
The presence of fractures in a reservoir can have a significant impact on its effective mechanical and hydraulic properties. Many researchers have explored the seismic response of fluid-saturated porous rocks containing ...
Tailoring microstructure, tensile properties and fracture process via transient directional solidification of Zn-Sn alloys
(2018-01-17)
The aim of the present study is to determine interrelations of microstructure length-scale, tensile properties and fracture mechanisms of hypoeutectic Zn-Sn alloys. Three compositions were subjected to transient directional ...
Structural characterization of naturally fractured geothermal reservoirs in the centralupper rhine graben
(Elsevier, 2021)
Image logs and the continuous coring of 8 geothermal wells in the Central Upper Rhine Graben (URG) are used for the structural characterization of 3 geothermal reservoirs at Soultz-sous-Forets, Rittershoffen and Illkirch ...
Tensile response and fracture and failure behavior of jute fabrics-fly ash-vinylester hybrid composites
(Korean Fiber Society, 2013-02)
In this work, hybrid materials consisting on a vinylester matrix simultaneaously reinforced with jute woven fabrics and flyash particles were prepared. The tensile response and the fracture and failure behavior of these ...
Seismic dispersion and attenuation in saturated porous rocks with aligned fractures of finite thickness: Theory and numerical simulations - part 1: P-wave perpendicular to the fracture plane
(Society of Exploration Geophysicists, 2018-01)
When a seismic wave travels through a fluid-saturated porous reservoir containing aligned fractures, it induces oscillatory fluid flow between the fractures and the embedding background medium. Although there are numerous ...