EP 2342488 B1 20150107 - METHOD FOR ASSEMBLING A MARINE RISER FOR A FLUID IN A BODY OF WATER AND ASSOCIATED MARINE RISER
Title (en)
METHOD FOR ASSEMBLING A MARINE RISER FOR A FLUID IN A BODY OF WATER AND ASSOCIATED MARINE RISER
Title (de)
VERFAHREN ZUR MONTAGE EINES STEIGROHRS FÜR EINE FLÜSSIGKEIT IN EINEM WASSERKÖRPER UND ENTSPRECHENDES STEIGROHR
Title (fr)
PROCÉDÉ DE MONTAGE D'UNE TOUR D'EXPLOITATION D'UN FLUIDE DANS UNE ÉTENDUE D'EAU ET TOUR D'EXPLOITATION ASSOCIÉE
Publication
Application
Priority
- FR 2009052123 W 20091103
- FR 0857521 A 20081105
- FR 0952387 A 20090410
Abstract (en)
[origin: WO2010052422A2] This method comprises connecting a downstream point (40) of a pipe (24) to a buoy (26) and completely submerging the buoy (26). It comprises deploying in the body of water (12) an intermediate section (30) of the pipe (24) from the downstream point (40) to at least as far as an upstream point (38), anchoring the upstream point (38), and tensioning the intermediate section (30) to keep it vertical. The height of the buoy (26) is less than 1.5 times its greatest transverse dimension. The method comprises moving the buoy (26) between a remote position and an installed position in line with an anchoring region, keeping the buoy (26) partly submerged on the surface (16) of the body of water.
IPC 8 full level
F16L 1/15 (2006.01); E21B 17/01 (2006.01); E21B 43/013 (2006.01); F16L 1/24 (2006.01)
CPC (source: EP US)
E21B 19/002 (2013.01 - EP US); E21B 43/01 (2013.01 - EP US); E21B 43/013 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010052422 A2 20100514; WO 2010052422 A3 20110303; AP 2011005737 A0 20110630; AP 3176 A 20150331; AU 2009312647 A1 20100514; AU 2009312647 B2 20160114; BR PI0921088 A2 20151215; CA 2742499 A1 20100514; CA 2742499 C 20170523; EG 26639 A 20140415; EP 2342488 A2 20110713; EP 2342488 B1 20150107; MY 158881 A 20161130; US 2011274501 A1 20111110; US 8734055 B2 20140527
DOCDB simple family (application)
FR 2009052123 W 20091103; AP 2011005737 A 20091103; AU 2009312647 A 20091103; BR PI0921088 A 20091103; CA 2742499 A 20091103; EG 2011050702 A 20110505; EP 09768135 A 20091103; MY PI2011001958 A 20091103; US 200913127244 A 20091103