E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/10 (2006.01) E21B 43/08 (2006.01)
Patent
CA 2452857
The present invention relates to methods and apparatus for expanding tubulars in a wellbore. In one aspect of the invention, an apparatus is provided for filtering fluid flowing between a wellbore (806) and a formation (830) penetrated by said wellbore. The apparatus comprises an expandable filter (810) disposable within the wellbore and an expansion tool (100) disposable within the filter. The expansion tool is rotatable to expand the filter. Axial conveyance means (430') are insertable within the wellbore to dispose the expansion tool within the expandable filter.
L'invention porte sur des procédés et un appareil permettant de dilater des éléments tubulaires à l'intérieur de puits. Dans l'un de ses aspects l'invention a trait à un appareil filtrant le fluide, se plaçant entre un puits (806) et une formation (830) traversée par le puits, et comportant un filtre dilatable (810) placé dans le puits et un outil de dilatation (100) disposé dans le filtre et qu'on fait tourner pour assurer la dilatation du filtre. On utilise par ailleurs des moyens de guidage axial (430') s'insérant dans le puits pour mettre en place l'outil de dilatation à l'intérieur du filtre dilatable.
Abercrombie Simpson Neil Andrew
Hopmann Mark
Marks & Clerk
Weatherford/lamb Inc.
LandOfFree
Apparatus, methods and applications for expanding tubulars... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus, methods and applications for expanding tubulars..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus, methods and applications for expanding tubulars... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1668382