DETONATORS FOR USE WITH EXPLOSIVE DEVICES - SCHLUMBERGER TECHNOLOGY CORP

Title:

DETONATORS FOR USE WITH EXPLOSIVE DEVICES

Document Type and Number:

WIPO Patent Application WO2000020820

Kind Code:

A3

Abstract:

A detonator assembly (22) for use with explosive devices includes a support structure (100), an exploding foil initiator (120) mounted on the support structure (100), and a barrel (112) attached to the support structure (100) and adjacent the exploding foil initiator (120). The support structure (100) may include a flex cable. An explosive (121) is placed in the proximity of the exploding foil initiator (120).

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Inventors:

LERCHE NOLAN (US)
BROOKS JAMES (US)
ROZEK KENNETH (US)

Application Number:

PCT/US1999/021779

Publication Date:

July 13, 2000

Filing Date:

September 23, 1999

Export Citation:

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Assignee:

SCHLUMBERGER TECHNOLOGY CORP (US)
LERCHE NOLAN (US)
BROOKS JAMES (US)
ROZEK KENNETH (US)

International Classes:

E21B43/1185; F42B3/12; F42B3/13; F42B3/198; F42D1/045; (IPC1-7): F42D1/04; F42D1/045

Foreign References:

US4441427A	1984-04-10
US5731538A	1998-03-24
US4602565A	1986-07-29
EP0675262A1	1995-10-04
US4762067A	1988-08-09

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