E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 33/12 (2006.01) E21B 33/134 (2006.01)
Patent
CA 2657283
A method for removing a sealing plug from a casing or a wellbore according to which a sealing plug is adapted to expand into engagement with the casing or the wellbore. A wireless signal is sent to the plug to cause the plug to lose its structural integrity and fall to the bottom of the wellbore.
La présente invention concerne un procédé pour retirer un bouchon de fermeture étanche d'un boîtier ou d'un puits de forage selon lequel un bouchon de fermeture étanche est conçu pour s'étendre et entrer en prise avec le boîtier ou le puits de forage. Un signal sans fil est envoyé au bouchon, lui faisant perdre son intégrité structurelle et le faisant tomber au fond du puits de forage.
Halliburton Energy Services Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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