WELL CUT-OFF DEVICE

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Bibliographic Details
Main Authors AKHMEDOV KHIKMET YU,SU, EFENDIEV OKTAJ I,SU, RZAEV ALI I,SU, SULTANOV SHCHAKHIN I,SU
Format Patent
LanguageEnglish
Russian
Published 23.09.1992
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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Bibliography:Application Number: SU19914868262