E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 19/16 (2006.01) B21D 39/04 (2006.01) B21D 39/08 (2006.01) E21B 23/01 (2006.01) E21B 43/10 (2006.01) F16B 17/00 (2006.01) F16L 55/163 (2006.01)
Patent
CA 2407983
An apparatus and method for coupling a tubular member to a preexisting structure. The tubular member is anchored to the preexisting structure and an expansion cone is pulled through the tubular member to radially expand the tubular member.
La présente invention concerne un appareil et un procédé permettant de relier un élément tubulaire (140) à une structure préexistante (100). Cet élément tubulaire (140) est ancré à cette structure préexistante (100) et un cône de dilatation (130) est tiré à travers cet élément tubulaire (140) de façon à dilater radialement cet élément tubulaire (140).
Cook Robert Lance
Filippov Andrei Gregory
Grant Thomas Patrick III
Haut Richard Carl
Ring Lev
Kirby Eades Gale Baker
Shell Canada Limited
Shell Oil Company
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