Surge chamber assembly and method for perforating in dynamic underbalanced conditions

Details for Australian Patent Application No. 2005201862 (hide)

Owner Halliburton Energy Services, Inc.

Inventors George, Flint R.; Watson, Roger C.; Harrison, Ryan A.

Agent Callinan

Pub. Number AU-B-2005201862

Priority 10/841,817 08.05.04 US

Filing date 3 May 2005

Wipo publication date 24 November 2005

Acceptance publication date 25 March 2010

International Classifications

E21B 43/117 (2006.01) Obtaining fluids from wells

E21B 43/116 (2006.01) Obtaining fluids from wells

E21B 43/119 (2006.01) Obtaining fluids from wells

E21B 43/24 (2006.01) Obtaining fluids from wells

E21B 43/25 (2006.01) Obtaining fluids from wells - Methods for stimulating production

Event Publications

19 May 2005 Complete Application Filed

  Priority application(s): 10/841,817 08.05.04 US

24 November 2005 Application Open to Public Inspection

  Published as AU-B-2005201862

25 March 2010 Application Accepted

  Published as AU-B-2005201862

27 May 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 04 May 2010. Address for service in Australia - Callinans 1193 Toorak Road Camberwell VIC 3124

16 September 2010 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 04 May 2010

23 September 2010 Standard Patent Sealed

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