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Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, EarlyView.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
wiley +1 more source
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
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Review on physical and chemical factors affecting fines migration in porous media.
Water Research, 2022Permeability reduction and formation damage in porous media caused by fines (defined as unconfined solid particles present in the pore spaces) migration is one of the major reasons for productivity decline.
Yulong Yang +3 more
semanticscholar +1 more source
SPE Journal, 2022
The critical salt concentration (CSC) of injected water used for various water-based oil recovery operations is the salt concentration below which fine particles are released and their migration starts within sandstone reservoirs containing clays. This
R. Muneer, M. Hashmet, P. Pourafshary
semanticscholar +1 more source
The critical salt concentration (CSC) of injected water used for various water-based oil recovery operations is the salt concentration below which fine particles are released and their migration starts within sandstone reservoirs containing clays. This
R. Muneer, M. Hashmet, P. Pourafshary
semanticscholar +1 more source
Canadian geotechnical journal (Print), 2022
Fines migration associated with the multiphase flow in the exploitation of hydrate-bearing sediments (HBS) usually induces local clogging and sand production around wells, and thus its behaviour with multi-field coupling is of vital importance but still ...
Yajing Liu +3 more
semanticscholar +1 more source
Fines migration associated with the multiphase flow in the exploitation of hydrate-bearing sediments (HBS) usually induces local clogging and sand production around wells, and thus its behaviour with multi-field coupling is of vital importance but still ...
Yajing Liu +3 more
semanticscholar +1 more source
Fines Migration in Two-Phase Flow
Journal of Petroleum Technology, 1990Summary Fines migration is a recognized source of permeability reduction andproductivity decline in consolidated and unconsolidated cores. Previousinvestigations have shown that salinity, flow rate, pH, and temperaturesignificantly affect the process.
Amit K. Sarkar, Mukul M. Sharma
openaire +2 more sources
, 2021
Pore throat blockage due to fines migration during drilling and completion is one of the leading causes of damage to unconsolidated sandstone reservoirs. Therefore, it is necessary to explore an effective control method for fines migration.
Xin Zhao +5 more
semanticscholar +1 more source
Pore throat blockage due to fines migration during drilling and completion is one of the leading causes of damage to unconsolidated sandstone reservoirs. Therefore, it is necessary to explore an effective control method for fines migration.
Xin Zhao +5 more
semanticscholar +1 more source
Fines migration in porous media
AIChE Journal, 1987AbstractA model developed by Sharma and Yortsos (1987a) is applied to the processes of fines migration and fines injection in a porous medium. The first is a problem frequently encountered in oil reservoirs when release of fines is triggered by physicochemical interactions of the porous formation with the injected fluids. The second may be a problem in
M. M. Sharma, Y. C. Yortsos
openaire +1 more source
, 2021
Fines migration in the reservoir can leads to damage associated with the mobilization of particles and their posterior accumulation in throat pores, producing obstructions in the flow of fluids, resulting in a decrease of reservoir permeability.
Lady J. Giraldo +4 more
semanticscholar +1 more source
Fines migration in the reservoir can leads to damage associated with the mobilization of particles and their posterior accumulation in throat pores, producing obstructions in the flow of fluids, resulting in a decrease of reservoir permeability.
Lady J. Giraldo +4 more
semanticscholar +1 more source
Formation Damage by Fines Breakage and Migration
SPE International Conference and Exhibition on Formation Damage Control, 2022Abstract Fines migration is one of the most drastic causes for formation damage - the detached clays migrate and impairs well productivity. Two types of damaging clays are encountered in petroleum reservoirs: authigenic clays that grew on the grain surfaces during geological times, and detrital clays that have been broken off the grains ...
Abolfazl Hashemi +6 more
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