METHOD FOR DEVELOPMENT OF OIL PRODUCTIVE BED

FIELD: oil production industry. SUBSTANCE: this is aimed at increasing oil recovery from flooded oil beds which are nonuniform in permeability. According to method, treating solution is prepared from polymer and water with subsequent injecting this solution into oil bed. Additionally introduced into...

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Bibliographische Detailangaben
Hauptverfasser:	MUSABIROV R.KH, KUBAREVA N.N, DOBROSKOK B.E, NENAROKOV S.JU, MUSLIMOV R.KH, BONDAR' V.A, NIKONOVA V.I, GANEEVA Z.M, JUSUPOV I.G, SULEJMANOV EH.I
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 aimed at increasing oil recovery from flooded oil beds which are nonuniform in permeability. According to method, treating solution is prepared from polymer and water with subsequent injecting this solution into oil bed. Additionally introduced into treating solution is cross-linked polymer with high water-retention at definite proportioning of components. EFFECT: higher efficiency. 4 tblg