Search Results - "Fakhreeva, V. V."
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A Methodology for Recalculation of Parameters of Submersible Induction Motors Operating in Nonnominal Modes
Published in Russian electrical engineering (2024)“…In this paper, we consider methods for calculating nonnominal operating modes of induction motors used in wells with individual characteristics. The results of…”
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Conformational Analysis of the Multicomponent Media Used in Oil and Gas Production Technologies for Water Shutoff
Published in Russian journal of general chemistry (01-03-2023)“…The rheological behavior of the complex hydrogel systems used for water shutoff in high water-cut wells, before and after filtration in cracks with different…”
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Stabilization of Swellable Aluminosilicate Suspensions
Published in Colloid journal of the Russian Academy of Sciences (01-12-2023)“…The goal of this study is to increase the energy efficiency of pipeline hydraulic transport of water-swellable aluminosilicate dispersions. A model commercial…”
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Polyacrylamide Hydrogels with a Dispersed Filler: Specifics of Rheology and Filtration in Fractures
Published in Journal of engineering physics and thermophysics (01-03-2023)“…In using flow diversion and water shutoff technologies, the most widely used sealing compounds are polyacrylamide solutions crosslinked with Cr 3+ ions. To…”
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Crystallochemiluminescence accompanying the fluorination of europium (III) nitrate by xenon difluoride in acetonitrile solution
Published in Journal of fluorine chemistry (01-10-2019)“…[Display omitted] •CCL in the reaction of Eu(NO3)3•6H2O with XeF2 in CH3CN to give EuF3•nH2O has been discovered.•Xe (λem = 458 nm), Xe+ (416, 484, 542 nm),…”
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Effect of sodium-carboxymethylcellulose on inhibition of scaling by calcium carbonate and sulfate
Published in Russian journal of applied chemistry (2016)“…Sodium-carboxymethylcellulose inhibits the crystallization of calcium carbonate and sulfate on the surface of stainless steel in a supersaturated aqueous…”
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