Method of sealing an annular space in a wellbore

Details Method of sealing an annular space in a wellbore Method of sealing an annular space in a wellbore

E - Fixed Constructions

21

B

E21B 33/14 (2006.01)

Patent

CA 2585498

A method of sealing a space in a wellbore formed in an earth formation, the method comprising the steps of inserting a plurality of swelleable particles into said space, the particles being susceptible to swelling upon contact with a selected fluid, and inducing said selected fluid to contact the swelleable particles whereby the swelleable particles swell so as to form a body of swollen particles in said space.

La présente invention concerne un procédé de scellement d'un espace dans un puits formé dans une formation terrestre, ce procédé consistant à introduire une pluralité de particules gonflables dans cet espace, ces particules étant susceptibles de gonfler au contact d'un fluide sélectionné et, à induire le contact de ce fluide sélectionné avec les particules gonflables, ces particules gonflables gonflant de façon à former un corps de particules gonflées dans cet espace.

Affiliated with

Also associated with

Rating

Method of sealing an annular space in a wellbore does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of sealing an annular space in a wellbore, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of sealing an annular space in a wellbore will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1582931