E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/10 (2006.01) E21B 17/00 (2006.01)
Patent
CA 2445752
Well (1) comprising a bore hole (3) extending from surface (5) to an underground formation (7), a casing (10) arranged in the borehole (3), a tubing hanger (13) supported on the top of the casing (10), a packer (16) arranged in the casing (10) at a predetermined depth, and a tubing (20) extending from the tubing hanger (13) to the packer (16), wherein the tubing (20) includes a tubing section (21) that consists of a tubular body (22) of elastomeric material that is reinforced by axially extending reinforcement strands arranged in the tubular body (22).
Puits (1) comportant un trou de forage (3) qui s'étend de la surface (5) jusqu'à une formation souterraine (7), un cuvelage (10) placé dans le trou de forage (3), un dispositif de suspension (13) de la colonne reposant sur la partie supérieure du cuvelage (10), une garniture d'étanchéité (16) placée dans le cuvelage (10) à une profondeur prédéterminée et une colonne de production (20) qui s'étend du dispositif de suspension (13) à la garniture d'étanchéité (16). Selon la présente invention, la colonne de production (20) comporte une partie constituée d'un corps tubulaire (22) en matière élastomère qui est renforcée par des fils de renforcement axial encastrés dans le corps tubulaire (22).
Shell Canada Limited
Smart & Biggar
LandOfFree
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