PREPARATION OF WELL HEAD ZONE FOR ELIMINATION OF EMERGENCY FLOWING von DOVBNJA BORIS EVGEN'EVICH, SOLOMAKHIN VLADIMIR BORISOVICH, KABANOV NIKOLAJ IVANOVICH, KRASJUKOV ALEKSANDR GRIGOR'EVICH, SAFONOV IVAN ALEKSANDROVICH

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INSTALLATION FOR CONTINUOUS WELL AND WELLHEAD PLUGGING-BACK von DOVBNJA BORIS EVGEN'EVICH, KUZNETSOV VIKTOR GENAD'EVICH, MULLAJANOV RIF NIGMATZJANOVICH, OMINSKIJ ALEKSEJ SERGEEVICH

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PROCEDURE FOR KILLING OPEN WELL FLOWING von DOVBNJA BORIS EVGEN'EVICH, KUZNETSOV VIKTOR GENAD'EVICH, MULLAJANOV RIF NIGMATZJANOVICH, VERZHBITSKIJ ALEKSANDR STANISLAVOVICH

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DEVICE FOR SCREWING BALL COCK INTO WELLHEAD OF FLOWING WELL von DOVBNJA BORIS EVGEN'EVICH, KUZNETSOV VIKTOR GENAD'EVICH, AMIROV EHDUARD MASUDOVICH, MULLAJANOV RIF NIGMATZJANOVICH

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PROCEDURE FOR REPAIR OF PRODUCTION WELLS von CHABAEV LECHA USMANOVICH, DOVBNJA BORIS EVGEN'EVICH, KUZNETSOV VIKTOR GENAD'EVICH, MULLAJANOV RIF NIGMATZJANOVICH, MATVEEV VIKTOR MIKHAJLOVICH, FATEEV VLADIMIR NIKOLAEVICH

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HERMETIC SEALING TECHNIQUE FOR THREADED CONNECTION OF DIRECTOR CLUTCH AND TUBING HEAD INSTALLATION TUBE AT WELL WITHOUT OVERHAULING von KAS'JANENKO ANDREJ ALEKSANDROVICH, KRAVCHENKO IGOR' VLADIMIROVICH, RAZGON VLADISLAV VLADIMIROVICH, TSYGANKOV STANISLAV EVGEN'EVICH, KOLGANOV ANDREJ VLADIMIROVICH, ZAV'JALOV ALEKSANDR ARKAD'EVICH, SPIRIDONOV JURIJ LEONIDOVICH, DOVBNJA BORIS SERGEEVICH, MINLIKAEV VALERIJ ZIRJAKOVICH

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