Results 11 to 20 of about 1,826 (259)
Deadlock-free fine-grained thread migration [PDF]
Proceedings of the Fifth ACM/IEEE International Symposium on Networks-on-Chip, 2011 Several recent studies have proposed fine-grained, hardware-level thread migration in multicores as a solution to power, reliability, and memory coherence problems. The need for fast thread migration has been well documented, however, a fast, deadlock-free migration protocol is sorely lacking: existing solutions either deadlock or are too slow and ...
Myong Hyon Cho +4 more
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Fine Tuning Cell Migration by a Disintegrin and Metalloproteinases [PDF]
Mediators of Inflammation, 2017 Cell migration is an instrumental process involved in organ development, tissue homeostasis, and various physiological processes and also in numerous pathologies. Both basic cell migration and migration towards chemotactic stimulus consist of changes in cell polarity and cytoskeletal rearrangement, cell detachment from, invasion through, and ...
D. Dreymueller +3 more
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Modeling of Fine Migration in a Porous Medium [PDF]
MATEC Web of Conferences, 2016 The structure of underground waters and water permeability of rocks must be taken into account when choosing the location of construction objects, the design of tunnels, hydraulic and underground structures. The model of filtration for suspension in solid porous medium during its displacement with clean water is considered. The numerical calculation of
Galaguz Yuri, Safina Galina
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Application of silica nanofluid to control initiation of fines migration
Petroleum Exploration and Development, 2017 : Core flooding experiment was carried out through SiO2 nanofluid, which was used to change the surface properties of the pore walls, improve the attractive force between fines and pores walls against the hydrodynamic repulsive force in order to increase
Reza HASANNEJAD +3 more
doaj +1 more source
Water Resources Research, 2023 Fines migration driven by fluid flows often causes pore clogging in porous media and thus reduces the permeability of the porous media. The clogging can pose serious problems in various practices, such as formation damage in hydrocarbon reservoirs ...
Gyeol Han, Tae‐Hyuk Kwon
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Fines Migration: Problems and Treatments
Oil & Gas Research, 2017 Fines migration can cause severe damage to formation permeability and can plug the formation under certain circumstances. To effectively address this address, the mechanisms of fines migration and factors that causing fines migration were analyzed in this study.
Jie Xiao, Jianghong Wang, Xin Sun
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Effect of hydrochemical properties on the migration of coal fines in propped fractures
Meitan xuebao, 2023 The problem of coal fines restricts the efficient development of coalbed methane in China. The coal sample of No. 3 coal seam in the Shanxi Formation in the Hancheng mining area was selected for carrying out a physical simulation experiment on the effect
Ziliang LIU +5 more
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Using nanotechnology to prevent fines migration while production
Petroleum, 2021 Formation damage due to fines migration is a major reason for well productivity decline for oil and gas wells. Formation fines are small enough to pass through pore throats causing pore plugging and permeability decline.
Mohamed Mansour +3 more
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Coal fines migration: A holistic review of influencing factors
Advances in Colloid and Interface Science, 2022 Coal fines can substantially influence coal seam gas reservoir permeability, thus impeding the flow of gas in coal microstructure. The coal fines generation and migration are influenced by several factors, wherein coal fines are generally hydrophobic and aggregate in natural coal seam gas (CSG) under prevailing conditions of pH, salinity, temperature ...
Awan, Faisal Ur Rahman +3 more
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Geofluids, 2019 Coal fines migration exerts negative impacts on early water drainage of undersaturated coal seam gas (CSG) reservoirs. The complicated migration process results in ineffective and inaccurate forecast of coal fines production.
Xiaolong Peng +6 more
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