E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 7/12 (2006.01) B63B 35/44 (2006.01) E21B 43/017 (2006.01)
Patent
CA 2327098
A system for producing hydrocarbons from a subsea well comprises an unmanned floating platform (20) positioned over the well, the platform including equipment for inserting coiled tubing or wireline tools or the like into the well for servicing, controlling, and conducting other operations in or to the well, a vertical access riser (22) connecting the platform to the well, a control umbilical (14) connecting the platform to the well, a host facility adapted to receive the produced hydrocarbons, and a production pipeline (16) connecting the well to the host facility, the production pipeline including at least one access port between the well and the host facility.
L'invention concerne un système et un procédé de production d'hydrocarbures à partir d'un puits sous-marin, le système comprenant: une plate-forme (20) flottante non habitée disposée au-dessus du puits, la plate-forme comportant du matériel destiné à l'introduction d'un tube enroulé ou de câbles électriques ou analogues dans le puits afin d'entretenir ou de régler le puits et d'effectuer d'autres opérations dans ou vers le puits; un tube goulotte (22) d'accès vertical reliant la plate-forme au puits; un câble ombilical (14) de commande reliant la plate-forme au puits; une installation hôte adaptée pour recevoir les hydrocarbures produits; et un oléoduc (16) de production reliant le puits à l'installation hôte, l'oléoduc de production comprenant au moins un orifice d'accès situé entre le puits et l'installation hôte.
Amin Raj M.
Mangiavacchi Andrea
Nolan Clyde E. Jr.
O'sullivan James F.
Vandenworm Nicolaas
Kellogg Brown & Root Inc.
Ridout & Maybee Llp
LandOfFree
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