Характеристики нефтевытесняющей кислотной композиции ГБК
GBK is an oil-displacing acid composition of prolonged action based on surfactant, an adduct of an inorganic acid and a polyhydric alcohol. It can be used in the treatment of bottomhole zones of injection and production wells using various injection schemes. Composition reacts with carbonate breed,...
| Published in: | Перспективы развития фундаментальных наук. Т. 2 : сборник научных трудов XIX Международной конференции студентов, аспирантов и молодых ученых, 26-29 апреля 2022 г. Т. 2 : Химия. С. 260-262 |
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| Format: | Book Chapter |
| Language: | Russian |
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| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001007194 Перейти в каталог НБ ТГУ |
| Summary: | GBK is an oil-displacing acid composition of prolonged action based on surfactant, an adduct of an inorganic acid and a polyhydric alcohol. It can be used in the treatment of bottomhole zones of injection and production wells using various injection schemes. Composition reacts with carbonate breed, prevents formation of insoluble products of acid reaction in porous medium, has dewatering effect and restores initial permeability of collector. In this study, filtration characteristics of a model of a non-homogeneous formation of carbonate core material were studied and analysis of composition components in samples was carried out. The corrosion rate of St3 steel in the presence of acid compositions was also investigated. The GBK composition meets the requirements of internal regulations of companies for acid compositions in terms of corrosion rate. |
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| Bibliography: | Библиогр.: 2 назв. |
| ISBN: | 9785438710837 9785438710813 |