COMPOUND FOR REGULATION OF BED PERMEABILITY

FIELD: oil production industry. SUBSTANCE: this is intended for increasing oil recovery from productive bed. Compound contains mixture of aluminium chloride and muriatic acid in amount of up to 33%. Volumetric ratio of aforesaid mixture and alkali is equal to 1:1. Application of aforesaid compound e...

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Bibliographische Detailangaben
Hauptverfasser:	VAKHITOVA A.G, SHUVALOV A.V, TRIFONOVA R.KH, PLOTNIKOV I.G, GARIFULLIN SH.S, KASHAPOV O.S, GALLJAMOV I.M
Format:	Patent
Sprache:	eng
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 production industry. SUBSTANCE: this is intended for increasing oil recovery from productive bed. Compound contains mixture of aluminium chloride and muriatic acid in amount of up to 33%. Volumetric ratio of aforesaid mixture and alkali is equal to 1:1. Application of aforesaid compound enhances efficiency of oil displacement due to creation of sediments resulted from interaction of aluminium chloride and alkali in definite range of ratios. EFFECT: higher efficiency. 1 tbl, 1 dwg