METHOD FOR INCREASE OF A BED OIL PRODUCTION RATE METHOD FOR INCREASE OF A BED OIL PRODUCTION RATE

Method for increase of oil production rate of a bed includes affecting the well bottom zone of extraction wells. By the ratio of debit of filtration flow to its medium value for the field one determines the intensity of filtration flows of oil and water, and in the wells where the ratio of water deb...

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Hauptverfasser:	ZARUBIN YURII OLEKSANDROVYCH ZARUBIN YURII OLEKSANDROVYCH, DOROSHENKO VOLODYMYR MYKHAILOVYCH DOROSHENKO VOLODYMYR MYKHAILOVYCH, YEHER DMYTRO OLEKSANDROVYCH YEHER DMYTRO OLEKSANDROVYCH, HORBUNOV VALERII IVANOVYCH HORBUNOV VALERII IVANOVYCH
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	Method for increase of oil production rate of a bed includes affecting the well bottom zone of extraction wells. By the ratio of debit of filtration flow to its medium value for the field one determines the intensity of filtration flows of oil and water, and in the wells where the ratio of water debit to its average value for the field is larger than one, one decreases the stratal water inflow, and for those wells for which that ratio is not larger than one there, under condition that the ration of the oil debit to the average value for the field is less than one, the oil extraction is increased.