Coiled umbilical tubing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8925627
APP PUB NO 20120006444A1
SERIAL NO

13177368

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method of producing an umbilical includes providing an elongate flat metal strip, providing an elongate service carrier, encasing the service carrier in an insulation that is strain tolerant and high temperature tolerant, forming the metal strip into a tube shape around the insulated service carrier, and thereafter welding the edges of the metal strip to form a tube surrounding the insulated service carrier. The method may further comprise coiling the umbilical onto a spool. Such an umbilical may be useful for carrying fluids, power, control signals, or the like into a well.

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Patent Owner(s)

Patent OwnerAddress
COMPOSITE TECHNOLOGY DEVELOPMENT INC2600 CAMPUS DRIVE SUITE D LAYFAYETTE CO 80026

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hazelton, Craig Lafayette, US 3 45
Hooker, Matthew W Longmont, US 3 41
Kano, Kimiko Boulder, US 1 27
Munshi, Naseem A Lafayette, US 6 96
Tupper, Michael L Lafayette, US 7 111
Worrall, Robert Naples, US 5 57

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