DEVICE FOR SHUTTING-OFF TUBE SPACES OF WELLS
FEDOROV BORIS N,SU, POPELUKHA VALERIJ U,SU, SHTERN LEONID M,SU, CHUMIKOV NIKOLAJ N,SU
Year of Publication 15.10.1989
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Year of Publication 15.10.1989
Patent
METHOD OF MEASURING LEVEL OF INTERFACE BETWEEN TWO MEDIA WITH DIFFERENT DENSITY IN UNDERGROUND HOLDERS WITH LOW- AND HIGH-PRESSURE GAS PIPELINES ON THE SURFACE
FEDOROV BORIS N,SU, MIKHLIN ZAKHAR L,SU, GEFTER VALERIJ A,SU, PUZYREV PAVEL F,SU, CHUMIKOV NIKOLAJ N,SU, ZHADOVETS YURIJ T,SU
Year of Publication 15.09.1984
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Year of Publication 15.09.1984
Patent
APPARATUS FOR CLOSING CASED BORE HOLE OF UNDERGROUND OIL STORAGE
BORISOV VALERIJ V,SU, GOLOVANOVA LYUBOV A,SU, VISHNEVETSKIJ NIKOLAJ N,SU, GROKHOTOV VALENTIN A,SU, KOCHKUROV ALEKSEJ I,SU, BOGATYREV GENNADIJ S,SU, SHTERN LEONID M,SU, CHUMIKOV NIKOLAJ N,SU, BOGDANOV YURIJ M,SU
Year of Publication 15.10.1982
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Year of Publication 15.10.1982
Patent