METHOD TO CONTROL INJECTION WELL INJECTIVITY PROFILE

FIELD: oil field development, particularly to increase oil recovery from flooded oil reservoirs with non-uniform permeability by control of injection well injectivity profile. ^ SUBSTANCE: method involves preparing silica gel; metering and mixing thereof with water to be injected from water conduit...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GANEEVA ZEL'FIRA MUNAVAROVNA, RIZVANOV RAFGAT ZINNATOVICH, PETROV NIKOLAJ MIKHAJLOVICH, IBRAGIMOV NAIL' GABDULBARIEVICH, KUBAREVA NADEZHDA NIKOLAEVNA, KUBAREV NIKOLAJ PETROVICH, KHISAMETDINOV MARAT RAKIPOVICH, IBATULLIN RAVIL' RUSTAMOVICH, JAKHINA OL'GA ALEKSANDROVNA, FARKHUTDINOV GUMAR NAUFALOVICH, ABROSIMOVA NATAL'JA NIKOLAEVNA
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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