METHOD FOR OIL RECOVERY

FIELD: oil-producing industry. SUBSTANCE: method consists in oil recovery from oil-bearing formation with the help of emulsion containing the following components: (a) 100 parts by weight of organopolysiloxane; (b) from 10 to 100 parts by weight of surfactant, and (c) water. EFFECT: higher efficienc...

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Bibliographische Detailangaben
Hauptverfasser:	KOVAL' JA.G, MESHKOV P.I, GUSEV S.V, VILLIBAL'D BURGER, MATSAEV V.V, PETER KHUBER
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES
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Beschreibung
Zusammenfassung:	FIELD: oil-producing industry. SUBSTANCE: method consists in oil recovery from oil-bearing formation with the help of emulsion containing the following components: (a) 100 parts by weight of organopolysiloxane; (b) from 10 to 100 parts by weight of surfactant, and (c) water. EFFECT: higher efficiency. 4 cl, 1 tbl Нефть из нефтеносных месторождений добывается с помощью эмульсии, содержащей компоненты: 100 вес. ч. органополисилоксана, от 10 до 100 вес. ч. поверхностно-активного вещества и воды.