DRILLING TOOL WITH DOWNHOLE ELECTRIC POWER GENERATOR ASSEMBLY

Drilling tool with downhole electric power generator assembly (500), wherein the drilling tool comprising a bottom hole assembly (11) with a foremost full-face drill bit (20) driven by an internal drive shaft (150) transferring feed and rotation forces from a drill string of a drill rig onto the ful...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LOVO, ARNSTEIN, TOKLE, VIKTOR
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRICITY FIXED CONSTRUCTIONS GENERATION MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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