Shale hydration inhibition agent and method of use

Details for Australian Patent Application No. 2003251862 (hide)

Owner M.I L.L.C.

Inventors Cliffe, Steve; Patel, Arvind D.; Stamatakis, Emanuel; Davis, Eric

Agent Pizzeys

Pub. Number AU-B-2003251862

PCT Number PCT/US03/21717

PCT Pub. Number WO2004/007897

Priority 10/195,686 15.07.02 US

Filing date 14 July 2003

Wipo publication date 2 February 2004

Acceptance publication date 29 March 2007

International Classifications

C09K 8/06 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/12 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/22 (2006.01) Compositions for drilling of boreholes or wells

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 10/195,686 15.07.02 US

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003251862

29 March 2007 Application Accepted

  Published as AU-B-2003251862

2 August 2007 Standard Patent Sealed

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