Liner hanger with sliding sleeve valve

An apparatus and method for forming or repairing a wellbore casing, a pipeline, or a structural support. An expandable tubular member is radially expanded and plastically deformed by an expansion cone that is displaced by hydraulic pressure. Before or after the radial expansion of the expandable tub...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Brisco, David Paul, Zwald, Edwin Arnold, Daigle, Chan Lawrence, Noel, Gregory Marshall, Dean, William Joseph, Filippov, Andrei Gregory, Nida, Ronald D, Cook, Robert Lance, Ring, Lev, Waddell, Kevin Karl, Stephenson, William Rusty, Gusevik, Rune T
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An apparatus and method for forming or repairing a wellbore casing, a pipeline, or a structural support. An expandable tubular member is radially expanded and plastically deformed by an expansion cone that is displaced by hydraulic pressure. Before or after the radial expansion of the expandable tubular member, a sliding sleeve valve within the apparatus permit a hardenable fluidic sealing material to be injected into an annulus between the expandable tubular member and a preexisting structure.