MAGNETIC IMPULSE APPLIED SLEEVE METHOD OF FORMING A WELLBORE CASING

Title:

MAGNETIC IMPULSE APPLIED SLEEVE METHOD OF FORMING A WELLBORE CASING

Document Type and Number:

WIPO Patent Application WO2004018824

Kind Code:

B1

Abstract:

A method of forming a wellbore casing within a borehole (10) that traverses a subterranean formation includes the steps of assembling a tubular liner by coupling a threaded portion (24) of a first tubular member (16) to a threaded portion (22) of a second tubular member (14) and coupling a tubular sleeve (40) to the threaded portions (22,24) of the first (16) and second (14) tubular members. The method further includes positioning the wellbore casing within the borehole (10). The step of coupling the tubular sleeve (40) through the threaded portions (22,24) of the first (16) and second (14) tubular members includes applying impulsive magnetic energy to the tubular sleeve (40).

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Inventors:

SHUSTER MARK (US)
RING LEV (US)

Application Number:

PCT/US2003/025677

Publication Date:

April 07, 2005

Filing Date:

August 18, 2003

Export Citation:

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Assignee:

ENVENTURE GLOBAL TECHNOLOGY (US)
SHUSTER MARK (US)
RING LEV (US)

International Classes:

E21B17/042; E21B17/08; E21B23/00; E21B23/02; E21B43/10; F16L13/16; F16L15/00; F16L25/00; E21B; (IPC1-7): E21B23/00; F16L25/00

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