Method of delaying the setting time of crosslinked lost circulation control pills

Details for Australian Patent Application No. 2005232293 (hide)

Owner Texas United Chemical Company, LLC

Inventors Tresco, Kim O; Dobson Jr, James W

Agent Patent Attorney Services

Pub. Number AU-B-2005232293

Priority 60/631,527 29.11.04 US

Filing date 11 November 2005

Wipo publication date 15 June 2006

Acceptance publication date 4 August 2011

International Classifications

C09K 8/04 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/512 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/88 (2006.01) Compositions for drilling of boreholes or wells

E21B 33/13 (2006.01) Sealing or packing boreholes or wells - Methods or devices for cementing, for plugging holes, crevices, or the like

Event Publications

24 November 2005 Complete Application Filed

  Priority application(s): 60/631,527 29.11.04 US

15 June 2006 Application Open to Public Inspection

  Published as AU-B-2005232293

4 August 2011 Application Accepted

  Published as AU-B-2005232293

1 December 2011 Standard Patent Sealed

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