Downhole flow control devices

Details for Australian Patent Application No. 2003200174 (hide)

Owner Baker Hughes Incorporated

Inventors Hopmann, Mark E; Coon, Robert J; Carmody, Michael A; Roth, Brian A; Murray, Douglas J; Jennings, Steven L; Jones, Kevin R

Agent Freehills

Pub. Number AU-B-2003200174

Parent 71556

Filing date 21 January 2003

Wipo publication date 17 April 2003

Acceptance publication date 27 April 2006

International Classifications

E21B 34/14 (2006.01) Valve arrangements for boreholes or wells

E21B 43/12 (2006.01) Obtaining fluids from wells - Methods or apparatus for controlling the flow of the obtained fluid to or in wells

Event Publications

6 February 2003 Complete Application Filed

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2003200174

27 April 2006 Application Accepted

  Published as AU-B-2003200174

24 August 2006 Standard Patent Sealed

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