PROTECTIVE SLEEVE FOR THREADED CONNECTIONS FOR EXPANDABLE LINER HANGER

Title:

PROTECTIVE SLEEVE FOR THREADED CONNECTIONS FOR EXPANDABLE LINER HANGER

Document Type and Number:

WIPO Patent Application WO2003059549

Kind Code:

A8

Abstract:

A tubular sleeve (16) is coupled to and overlaps the threaded connection between a pair of adjacent tubular members (10,28).

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Inventors:

COSTA SCOTT (US)
HOCKADAY JOEL GRAY (US)
WADDELL KEVIN K (US)
RING LEV (US)
BULLOCK MICHAEL (GB)
COOK ROBERT LANCE (US)
KENDZIORA LARRY (US)
BRISCO DAVID PAUL (US)

Application Number:

PCT/US2002/039418

Publication Date:

April 28, 2005

Filing Date:

December 10, 2002

Export Citation:

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Assignee:

ENVENTURE GLOBAL TECHNOLOGY (US)
COSTA SCOTT (US)
HOCKADAY JOEL GRAY (US)
WADDELL KEVIN K (US)
RING LEV (US)
BULLOCK MICHAEL (GB)
COOK ROBERT LANCE (US)
KENDZIORA LARRY (US)
BRISCO DAVID PAUL (US)

International Classes:

E21B17/042; E21B43/10; F16L15/08; (IPC1-7): B21D39/00; B23P11/00

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