METHOD FOR INCREASING WELL PRODUCTIVENESS

FIELD: oil extracting industry. SUBSTANCE: method includes well perforation, implosive well treatment and opening up of said well. During implosive treatment perforation of one perforated opening, throttling of gunpowder gases into implosion enclosure and detention of waste in implosion enclosure ar...

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Bibliographic Details
Main Authors SALIKHOV I.M, NURETDINOV JA.K, SALIKHOV M.M, MUKHAMADIEV R.S, PROSVIRIN A.A, MINIBAEV SH.KH
Format Patent
LanguageEnglish
Russian
Published 10.03.2004
Edition7
Subjects
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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Summary:FIELD: oil extracting industry. SUBSTANCE: method includes well perforation, implosive well treatment and opening up of said well. During implosive treatment perforation of one perforated opening, throttling of gunpowder gases into implosion enclosure and detention of waste in implosion enclosure are performed simultaneously. For this, housings of perforator and implosion enclosure are connected through a narrow opening for delaying powder gases influx into implosion enclosure. Above said opening return valve for preventing waste from getting into perforator housing from implosion enclosure is placed. EFFECT: increased perforated openings cleaning effectiveness. 1 ex
Bibliography:Application Number: RU20020134992