Use of elastomers to produce gels for treating a wellbore

Details for Australian Patent Application No. 2008245781 (hide)

Owner M-I LLC

Inventors Ballard, David Antony

Agent Pizzeys

Pub. Number AU-B-2008245781

PCT Pub. Number WO2008/134359

Priority 60/942,346 06.06.07 US; 60/914,604 27.04.07 US

Filing date 23 April 2008

Wipo publication date 6 November 2008

Acceptance publication date 28 June 2012

International Classifications

C09K 3/00 Materials not provided for elsewhere

E21B 33/13 Sealing or packing boreholes or wells - Methods or devices for cementing, for plugging holes, crevices, or the like

E21B 43/27 Obtaining fluids from wells

Event Publications

19 November 2009 PCT application entered the National Phase

  PCT publication WO2008/134359 Priority application(s): WO2008/134359

28 June 2012 Application Accepted

  Published as AU-B-2008245781

25 October 2012 Standard Patent Sealed

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