CUTTING TOOL WITH PRE-FORMED HARDFACING SEGMENTS

A downhole tool includes a blade coupled to a body. The body and blade rotate about a longitudinal axis. A pre-formed faceplate is connected to the blade and partially defines a cutter pocket therein. Another portion of the cutter pocket is defined by the blade. The cutter pocket includes a sidewall...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MORLEY, Jan Stefan, SONG, Huimin, ZHANG, Youhe
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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