DRILLING SAMPLING PERFORATOR

geophysical equipment, particularly, means for perforation and taking samples from well walls. SUBSTANCE: drilling sampling perforator includes connecting cable head, pressure compensator, body accommodating electric motor, double planetary reducing gear and turning mechanism. Mounted in case is hyd...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GLEBOV V.I, GNOEVYKH A.N, SUKMANSKIJ O.B, REMIZOV V.V, JAICHNIKOV E.A, PROKSHIN V.V, NESTEROV G.A, IPPOLITOV V.V, AKCHURIN KH.I, VJAKHIREV V.I
Format:	Patent
Sprache:	eng
Schlagworte:	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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