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Title:
GAS VENTING
Document Type and Number:
WIPO Patent Application WO/2013/005000
Kind Code:
A3
Abstract:
An end fitting (300), flexible pipe (100), riser (203), and method of producing the same are disclosed. A method of venting gas from annuli (312, 319) of a flexible pipe is also disclosed. The end fitting includes a first vent flow fluid communication path (311) and a further vent flow fluid communication path (318). The end fitting is capable of enabling gas to be vented from a flexible pipe body with two annulus regions (312, 319).

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Inventors:
ROBERTS ANDREW PETER (GB)
CLEVELARIO JUDIMAR (BR)
Application Number:
PCT/GB2012/050945
Publication Date:
March 14, 2013
Filing Date:
April 27, 2012
Export Citation:
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Assignee:
WELLSTREAM INT LTD (GB)
ROBERTS ANDREW PETER (GB)
CLEVELARIO JUDIMAR (BR)
International Classes:
F16L33/01
Domestic Patent References:
WO2010067092A12010-06-17
WO2011120525A12011-10-06
WO2012092931A12012-07-12
Foreign References:
US6123114A2000-09-26
Attorney, Agent or Firm:
HARRISON GODDARD FOOTE (9 St SaviourgateYork, Yorkshire YO1 8NQ, GB)
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