Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs

Details for Australian Patent Application No. 2011200525 (hide)

Owner Akzo Nobel Chemicals International B.V.

Inventors De Wolf, Cornelia Adriana; Nasr-ElDin, Hisham; Mahmoud, Mohamed Ahmed Nasr El Din; Bemelaar, Johanna Hendrika

Agent Spruson & Ferguson

Pub. Number AU-A-2011200525

Priority 61/424,253 17.12.10 US

Filing date 1 February 2011

Wipo publication date 5 July 2012

International Classifications

C09K 8/72 Compositions for drilling of boreholes or wells

C09K 8/528 Compositions for drilling of boreholes or wells

C09K 8/68 Compositions for drilling of boreholes or wells

C09K 8/74 Compositions for drilling of boreholes or wells

Event Publications

24 February 2011 Complete Application Filed

  Priority application(s): 61/424,253 17.12.10 US

5 July 2012 Application Open to Public Inspection

  Published as AU-A-2011200525

5 July 2012 Corrigenda

  Complete Applications Filed - Name Index Under the name Akzo Nobel Chemicals International B.V., Application No. 2011200525 under INID (54) correct the title to read Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs

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