F - Mech Eng,Light,Heat,Weapons – 16 – L
Patent
F - Mech Eng,Light,Heat,Weapons
16
L
F16L 1/20 (2006.01) E21B 17/01 (2006.01)
Patent
CA 2624941
The invention relates to a pipeline assembly (1) and a method of installing a pipeline assembly, wherein the pipeline (10) extends at least in part on a seabed (14) and curves upwardly from the seabed along a curved section (15) thereof, the pipeline extending toward a delivery end (36) provided at the water surface (4) , wherein a connecting device (27) connects the pipeline at a coupling point (30) to an anchoring device (26) at the seabed for preventing the coupling point from moving upward. The invention further relates to a pipeline device (122) comprising at least two pipeline assemblies which are interconnected at a substantial distance from the seabed.
L'invention concerne un ensemble de pipeline (1) et un procédé d'installation d'un ensemble de pipeline, le pipeline (10) s'étendant au moins en partie sur un fond marin (14) et s'incurvant vers le haut à partir du fond marin le long d'une section incurvée (15) de celui-ci, le pipeline s'étendant vers une extrémité de livraison (36) installée à la surface de l'eau (4), un dispositif de raccordement (27) raccordant le pipeline en un point de branchement (30) à un dispositif d'ancrage (26) sur le fond marin pour empêcher le point de branchement de se déplacer vers le haut. L'invention concerne en outre un dispositif de pipeline (122) comportant au moins deux ensembles de pipeline interconnectés à une distance substantielle du fond marin.
Coppens Ton
Wolbers Dirk Rients
Gowling Lafleur Henderson Llp
Heerema Marine Contractors Nederland B.v.
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