STABILIZER FOR DIRECTIONAL DRILLING OF WELLS von GRIGOREVA TATYANA M, GRIGOREV MIKHAIL N, IGREVSKIJ VALERIJ I

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DEFLECTOR FOR SLANTINGLY DIRECTED AND HORIZONTAL BOREHOLES DRILLING von GRIGOREV PETR M, GRIGOREVA TATYANA M, GRIGOREV MIKHAIL N, IGREVSKIJ VALERIJ I

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SELE-ORIENTING BOTTOM-HOLE HYDRAULIC DEFLECTING TOOL von GRIGOREV PETR M, GRIGOREVA TATYANA M, GRIGOREV MIKHAIL N, IGREVSKIJ VALERIJ I

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INTERACTIVE AUTOMATED TRAINING SYSTEM von VLADIMIROV AL'BERT IL'ICH, SHEJNBAUM VIKTOR SOLOMONOVICH, PJATIBRATOV PETR VADIMOVICH, SARDANASHVILI SERGEJ ALEKSANDROVICH, IGREVSKIJ LEONID VITAL'EVICH, MARTYNOV VIKTOR GEORGIEVICH, SAMSONOVA VALENTINA VLADIMIROVNA, RYZHKOV VALERIJ IVANOVICH

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DRAG BIT von MATVEEV GRIGORIJ IVANOVICH,SU, VOVCHANOVSKIJ IVAN FEDOROVICH,SU, SKLYAROV EDUARD DMITRIEVICH,SU, IGREVSKIJ VALERIJ IVANOVICH,SU, BAKUL VALENTIN NIKOLAEVICH,SU, TSYPIN NEKHEMYAN VENIAMINOVICH,SU, KRIST MARAT OTTOVICH,SU, FINKELSHTEJN EVGENIJ MIKHAJLOVICH,SU

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DEVICE FOR PROCESSING AND PREPARING DRILLING COMPOSITION von SHRAGO LEONID G,SU, RAVICH-SHCHERBO ROMAN YU,SU, MALIN BORIS V,SU, IGREVSKIJ VALERIJ ,SU, KOTLYAROV ALEKSANDR M,SU, BEKKER ROMAN M,SU, BARSUKOV GENNADIJ ,SU, RYTSLIN ROBERT E,SU, SELIVERSTOV MIKHAIL ,SU, IVANOV ANATOLIJ A,SU

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ELEVATOR FOR LOWERING AND RAISING DRILLING PIPES von ALEKSEEVSKIJ GEORGIJ V,SU, MALIN BORIS V,SU, BARSUKOV GENNADIJ ,SU, DLINOVSKOV VASILIJ P,SU, RUDOISKATEL VLADIMIR V,SU, ANDRIANOV YURIJ M,SU, SHRAGO LEONID G,SU, RAVICH-SHCHERBO ROMAN YU,SU, IGREVSKIJ VALERIJ ,SU, KOTLYAROV ALEKSANDR M,SU, STRIZHOV NIKOLAJ ,SU, GRAMOLIN VADIM N,SU, RAZUVAEV VIKTOR ,SU, IVANOV ANATOLIJ A,SU

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AUTOMATIC MACHINE FOR LOWERING-LIFTING OPERATIONS DURING DRILLING von TIMOFEEV VLADISLAV E,SU, SUSLIKOV BORIS S,SU, MALIN BORIS V,SU, BARSUKOV GENNADIJ ,SU, VOLOSYUK GEORGIJ K,SU, RUDOISKATEL VLADIMIR V,SU, ANDRIANOV YURIJ M,SU, SHRAGO LEONID G,SU, RAVICH-SHCHERBO ROMAN YU,SU, BLINOVSKOV VASILIJ P,SU, IGREVSKIJ VALERIJ ,SU, KOTLYAROV ALEKSANDR M,SU, GRAMOLIN VADIM N,SU, SELIVERSTOV MIKHAIL ,SU, RAZUVAEV VIKTOR ,SU, IVANOV ANATOLIJ A,SU

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DRILL PIPE ENGAGING DEVICE von MALIN BORIS V,SU, BARSUKOV GENNADIJ ,SU, VOLOSYUK GEORGIJ K,SU, RUDOISKATEL VLADIMIR V,SU, ANDRIANOV YURIJ M,SU, SHAKHOTKIN BORIS V,SU, SHRAGO LEONID G,SU, RAVICH-SHCHERBO ROMAN YU,SU, BLINOVSKOV VASILIJ P,SU, TIMOFEEV VLADIMIR E,SU, IGREVSKIJ VALERIJ ,SU, KOTLYAROV ALEKSANDR M,SU, STRIZHOV NIKOLAJ ,SU, GRAMOLIN VADIM N,SU, RAZUVAEV VIKTOR ,SU, IVANOV ANATOLIJ A,SU

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WRENCH FOR SCREWING-ON/OFF TOOL JOINTS von TIMOFEEV VLADISLAV E,SU, SUSLIKOV BORIS S,SU, MALIN BORIS V,SU, BARSUKOV GENNADIJ ,SU, VOLOSYUK GEORGIJ K,SU, RUDOISKATEL VLADIMIR V,SU, ANDRIANOV YURIJ M,SU, SHRAGO LEONID G,SU, RAVICH-SHCHERBO ROMAN YU,SU, BLINOVSKOV VASILIJ P,SU, IGREVSKIJ VALERIJ ,SU, KOTLYAROV ALEKSANDR M,SU, STRIZHOV NIKOLAJ ,SU, KHOLMANSKIKH BORIS ,SU, RAZUVAEV VIKTOR ,SU, IVANOV ANATOLIJ A,SU

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