ARRANGEMENT FOR FIXING THE SETTING OF INCLINOMETER IN DRILL STRING von OGRYZKO VALERIJ D,SU, PIRSKIJ IVAN A,SU, ORLOVSKIJ VITALIJ N,SU, BAZALIJSKIJ VASILIJ I,SU

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BOTTOMHOLE CHOKE FOR CASING CEMENTING von VERESHCHAKA IVAN G,SU, SERYAKOV ANATOLIJ S,SU, VOLOSHINIVSKIJ BOGDAN O,SU, GLUSHAKOV ADOLF YA,SU, MIKHAJLENKO SERGEJ G,SU, ORLOVSKIJ VITALIJ N,SU

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BOTTOM-HOLE CHOKE von VERESHCHAKA IVAN G,SU, SERYAKOV ANATOLIJ S,SU, MIKHAJLENKO SERGEJ G,SU, ORLOVSKIJ VITALIJ N,SU, KERTSMAN ALFRED Z,SU

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GRIPPING DEVICE von SOKOLOV VITALIJ N,SU, ORLOVSKIJ VITALIJ V,SU, MOLOKANOV VITALIJ V,SU, TOKHMAKHCHI NIKOLAJ S,SU, CHERNYJ ALEKSANDR G,SU, PERTEN YURIJ A,SU

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GRIPPING DEVICE von SOKOLOV VITALIJ N,SU, ORLOVSKIJ VITALIJ V,SU, MOLOKANOV VITALIJ V,SU, CHERNYJ ALEKSANDR G,SU, PERTEN YURIJ A,SU

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CRATE-ENGAGING DEVICE von ORLOVSKIJ VITALIJ V,SU, YANSON ALEKSEJ A,SU, ANDREEV ALEKSANDR F,SU, CHERNYJ ALEKSANDR G,SU, PERTEN YURIJ A,SU, STORCHEVOJ EVGENIJ N,SU

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HYDRAULIC JACK von GORBATOV PAVEL A,SU, MARCHENKO IGOR N,SU, PLYUNGIN ALEKSEJ V,SU, LYSENKO NIKOLAJ M,SU, ORLOVSKIJ OLEG L,SU, GULYAEV VLADIMIR G,SU, KONDRAKHIN VITALIJ P,SU

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CORE BOX von SYSOEV YURIJ F,SU, ORLOVSKIJ EDUARD P,SU, ZYKOV ANATOLIJ P,SU, KUZOVKOV VLADIMIR K,SU, BUROVA LYUBOV S,SU, CHEREPANOV VIKTOR N,SU, BUGAJ VITALIJ V,SU

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