CENTRALIZER

A method of manufacturing a centralizer having a plurality of blades includes cutting the plurality of blades from a metal sheet; hardening the plurality of blades using a heat treatment process; and welding the plurality of blades to a tubular body. The blades may be welded to the tubular body usin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIESS, Christian, KRIEGER, Sebastian F
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A method of manufacturing a centralizer having a plurality of blades includes cutting the plurality of blades from a metal sheet; hardening the plurality of blades using a heat treatment process; and welding the plurality of blades to a tubular body. The blades may be welded to the tubular body using a plurality of weld seams.