METHOD FOR DISPLACING OIL FROM CARBONATE STRATA OF INHOMOGENEOUS PERMEABILITY

FIELD: oil production, methods of oil extraction of carbonate strata of inhomogeneous permeability. SUBSTANCE: method includes cyclic pumping of water solutions of polymer soluble in water and dispersed particles in productive strata followed by injection of displacing agent. Relation between polyme...

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Bibliographische Detailangaben

Hauptverfasser:	MUSLIMOV R.KH, MARDANOV A.F, GAZIZOV A.SH, GAZIZOV A.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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