Heating method

A tubular comprises a composite material including a matrix and a plurality of reinforcing elements embedded within the matrix. A method for heating the composite material of the tubular comprises exposing the composite material to a time-varying magnetic field to directly induce a flow of electrica...

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Bibliographische Detailangaben
Hauptverfasser:	Roberts, Richard Damon Goodman, Tavner, Charles Alexander, Hatton, Stephen
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A tubular comprises a composite material including a matrix and a plurality of reinforcing elements embedded within the matrix. A method for heating the composite material of the tubular comprises exposing the composite material to a time-varying magnetic field to directly induce a flow of electrical current in the composite material. The method may comprise configuring the composite material so as to control the flow of electrical current and/or heat in the composite material. The method may be used for heating a composite fluid conduit for use in a subsea environment for the removal of the build-up of wax and/or hydrates on an inner surface of the fluid conduit. Additionally or alternatively, the method may be used for deforming a composite fluid conduit, or for joining a composite fluid conduit to a further component such as a further composite fluid conduit.