METHOD FOR DEVELOPMENT OF OIL DEPOSITS

FIELD: oil production industry. SUBSTANCE: according to method, oil is recovered through producing wells. Oil is displaced out of bed by flooding which is positively performed through injection wells. Oil bed is subjected to pulsing action permanently or periodically through bottom holes of producin...

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Bibliographische Detailangaben
Hauptverfasser:	BRILLIANT L.S, RUBINSHTEJN O.I, SHARIFULLIN F.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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Beschreibung
Zusammenfassung:	FIELD: oil production industry. SUBSTANCE: according to method, oil is recovered through producing wells. Oil is displaced out of bed by flooding which is positively performed through injection wells. Oil bed is subjected to pulsing action permanently or periodically through bottom holes of producing wells and injection wells. Bottom holes of wells are provided with pulse generators. Pulsing treatment of oil bed ensures intensification of oil displacement from bed, especially from poorly drain low-permeable and stagnant zones. EFFECT: higher efficiency. 2 cld