WELL COMPLETION METHOD

FIELD: oil production industry. SUBSTANCE: according to method, pressure of oil bed in well zone is reduced. Well is then filled with raw degassed dewatered oil taken from given deposit. Perforation procedure is performed in oil medium. Used in completion of well is steam-air mixture at relation of...

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Bibliographische Detailangaben
Hauptverfasser:	FILIMONOV L.I, SHAFTEL'SKIJ V.E, LEGEZA S.L, MEZENTSEV A.N, MANGAZEEV V.P
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:	FIELD: oil production industry. SUBSTANCE: according to method, pressure of oil bed in well zone is reduced. Well is then filled with raw degassed dewatered oil taken from given deposit. Perforation procedure is performed in oil medium. Used in completion of well is steam-air mixture at relation of steam and air volumes of 1:(5-15). This steam-air mixture is pumped through starting coupling. Application of aforesaid method enhances efficiency of completing oil wells with retaining their productive capacity. EFFECT: high efficiency.