Electrical power or chemical supply system and method for a well

An electrical power or chemical supply system and method for a well which comprises a structure 12 with a region 15 adapted to receive a tubing hanger interface and conduits 26 penetrating the structure below the region adapted to receive the tubing hanger interface. The well may be a subsea well an...

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Bibliographic Details
Main Authors ALAN J JOHNSTON, RODERICK MACKENZIE, KENNETH C DAVIDSON, JOHN A KERR
Format Patent
LanguageEnglish
Published 18.12.2002
Edition7
Subjects
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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Summary:An electrical power or chemical supply system and method for a well which comprises a structure 12 with a region 15 adapted to receive a tubing hanger interface and conduits 26 penetrating the structure below the region adapted to receive the tubing hanger interface. The well may be a subsea well and the structure may be a wellhead or a well tree. The electrical power may be from an external supply 18 and the conduits may extend to electrical connectors (28, fig. 5B) on an interior surface of a wellhead/well tree sidewall.
Bibliography:Application Number: GB20020013396