BOREHOLE CLEANING USING DOWNHOLE PUMPS

Apparatus for borehole cleaning, comprises: a tubular conveyance for extending from the surface into a borehole to a region to be cleaned; a motor mounted at the end of the tubular conveyance that in use is introduced into the borehole; a pump connected to the motor and having a nozzle; a power cabl...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZEMLAK, WARREN, KOTSONIS, SPYRO, LAVRUT, ERIC
Format:	Patent
Sprache:	eng ; fre
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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