Method and apparatus for fluid bypass of a well tool

Details for Australian Patent Application No. 2005319126 (hide)

Owner BJ Services Company, U.S.A.

Inventors Smith, David R.; Hill, Thomas G Jr.; Bolding, Jeffrey L.

Agent Shelston IP

Pub. Number AU-B-2005319126

PCT Pub. Number WO2006/069247

Priority 60/593,216 22.12.04 US

Filing date 22 December 2005

Wipo publication date 29 June 2006

Acceptance publication date 22 April 2010

International Classifications

E21B 27/00 (2006.01) Containers for collecting or depositing substances in boreholes or wells, e.g. bailers for collecting mud or sand

Event Publications

19 July 2007 PCT application entered the National Phase

  PCT publication WO2006/069247 Priority application(s): WO2006/069247

20 September 2007 Change of Name(s) of Applicant(s), Section 104

  BJ Services Company The name of the applicant has been changed to BJ Services Company, U.S.A.

22 April 2010 Application Accepted

  Published as AU-B-2005319126

19 August 2010 Standard Patent Sealed

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