Storable fracturing suspension containing ultra lightweight proppants in xanthan based carriers and methods of using the same

Details for Australian Patent Application No. 2006228043 (hide)

Owner BJ Services Company

Inventors Cawiezel, Kay E.

Agent Shelston IP

Pub. Number AU-B-2006228043

Priority 11/253534 19.10.05 US

Filing date 12 October 2006

Wipo publication date 3 May 2007

Acceptance publication date 15 September 2011

International Classifications

C08L 1/00 (2006.01) Compositions of polysaccharides or of their derivatives

C08L 3/00 (2006.01) Compositions of starch, amylose or amylopectin or of their derivatives or degradation products

C08L 5/00 (2006.01) Compositions of polysaccharides or of their derivatives not provided for in group or

E21B 43/26 (2006.01) Obtaining fluids from wells

E21B 43/267 (2006.01) Obtaining fluids from wells

Event Publications

26 October 2006 Complete Application Filed

  Priority application(s): 11/253534 19.10.05 US

3 May 2007 Application Open to Public Inspection

  Published as AU-B-2006228043

15 September 2011 Application Accepted

  Published as AU-B-2006228043

8 December 2011 Assignment before Grant

  BJ Services Company The application has been assigned to Baker Hughes Incorporated

19 January 2012 Standard Patent Sealed

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