Methods of sealing expandable pipe in well bores and sealing compositions

Details for Australian Patent Application No. 2003241050 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Brothers, Lance E.; Palmer, Anthony V.

Agent Callinan

Pub. Number AU-B-2003241050

PCT Number PCT/GB03/02606

PCT Pub. Number WO2004/001183

Priority 10/177,568 21.06.02 US

Filing date 17 June 2003

Wipo publication date 6 January 2004

Acceptance publication date 20 March 2008

International Classifications

E21B 33/14 (2006.01) Sealing or packing boreholes or wells

C04B 24/26 (2006.01) Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers

C04B 28/06 (2006.01) Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements

C04B 40/02 (2006.01) Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability - Selection of the hardening environment

C09K 8/42 (2006.01) Compositions for drilling of boreholes or wells - Compositions for cementing, e.g. for cementing casings into boreholes

C09K 8/46 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/473 (2006.01) Compositions for drilling of boreholes or wells

E21B 43/10 (2006.01) Obtaining fluids from wells

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 10/177,568 21.06.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-B-2003241050

20 March 2008 Application Accepted

  Published as AU-B-2003241050

17 July 2008 Standard Patent Sealed

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