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 WO2004010039

Kind Code:

B1

Abstract:

A tubular sleeve (16) is coupled to and overlaps the threaded connection between a pair of adjacent tubular members (10 and 28). The adjacent tubular members (10 and 28) are then radially expanded and plastically deformed.

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Inventors:

COSTA SCOTT (US)
HOCKADAY JOEL (US)
WADDELL KEVIN K (US)
RING LEV (US)
BULLOCK MICHAEL (US)
COOK ROBERT LANCE (US)
KENDZIORA LARRY (US)
BRISCO DAVID PAUL (US)
JACKSON TANCE (US)
RAO VIKRAM (US)

Application Number:

PCT/US2003/019993

Publication Date:

January 27, 2005

Filing Date:

June 24, 2003

Export Citation:

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Assignee:

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

International Classes:

E21B17/042; E21B17/10; E21B43/10; (IPC1-7): E21B19/16; E21B7/00; E21B29/10; F16L21/00

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