AR068949A1 - COATING METHOD AND EXPANSION TOOLS - Google Patents
COATING METHOD AND EXPANSION TOOLSInfo
- Publication number
- AR068949A1 AR068949A1 ARP080104585A AR068949A1 AR 068949 A1 AR068949 A1 AR 068949A1 AR P080104585 A ARP080104585 A AR P080104585A AR 068949 A1 AR068949 A1 AR 068949A1
- Authority
- AR
- Argentina
- Prior art keywords
- liner
- coating
- cover
- coating method
- loss
- Prior art date
Links
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
La presente hace referencia a un método de revestimiento para sellar una pérdida (2) en un recubrimiento (3), una tubería, un orificio de sondeo o en el fondo del pozo mientras se utiliza un revestidor (1) que tiene un tubo (4) con un primer diámetro, una pluralidad de ranuras circunferenciales (5), y una pluralidad de medios de sellado (6) en las ranuras que se extienden más allá del primer diámetro. El método de revestimiento comprende los pasos de fijar el revestidor en un medio de fijacion (9) de una herramienta de expansion, insertar el revestidor que tiene una primera parte (8) y una segunda parte (10) dentro del recubrimiento (3) afuera de la pérdida (2), colocar un medio de expansion de la herramienta de expansion en la primera parte del revestidor, expandir la primera parte del revestidor hasta que el medio de sellado en las ranuras de la primera parte del revestidor haga presion contra el recubrimiento y fije la primera parte al recubrimiento, liberar el revestidor de manera que el revestidor se desprenda de la herramienta y el revestidor quede en su lugar mediante el medio de sellado en la primera parte del revestidor y expandir completamente a través del revestidor expandiendo también la segunda parte del revestidor para que colinde con el recubrimiento para sellar la pérdida.This refers to a coating method for sealing a loss (2) in a coating (3), a pipe, a drilling hole or the bottom of the well while using a casing (1) that has a tube (4) ) with a first diameter, a plurality of circumferential grooves (5), and a plurality of sealing means (6) in the grooves extending beyond the first diameter. The coating method comprises the steps of fixing the liner in a fixing means (9) of an expansion tool, inserting the liner having a first part (8) and a second part (10) inside the coating (3) outside of the loss (2), place an expansion means of the expansion tool in the first part of the liner, expand the first part of the liner until the sealing medium in the grooves of the first part of the liner presses against the liner and fix the first part to the coating, release the cover so that the cover detaches from the tool and the cover remains in place by means of the sealing means in the first part of the cover and fully expand through the cover also expanding the second part of the liner to collide with the coating to seal the loss.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP080104585 AR068949A1 (en) | 2008-10-21 | 2008-10-21 | COATING METHOD AND EXPANSION TOOLS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP080104585 AR068949A1 (en) | 2008-10-21 | 2008-10-21 | COATING METHOD AND EXPANSION TOOLS |
Publications (1)
Publication Number | Publication Date |
---|---|
AR068949A1 true AR068949A1 (en) | 2009-12-16 |
Family
ID=41527556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080104585 AR068949A1 (en) | 2008-10-21 | 2008-10-21 | COATING METHOD AND EXPANSION TOOLS |
Country Status (1)
Country | Link |
---|---|
AR (1) | AR068949A1 (en) |
-
2008
- 2008-10-21 AR ARP080104585 patent/AR068949A1/en unknown
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Legal Events
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FB | Suspension of granting procedure |