Well treatment

Details for Australian Patent Application No. 2008263581 (hide)

Owner Champion Technologies Ltd Halliburton Energy Services, Inc.

Inventors Mebratu, Amare; Selle, Olav Martin; Chen, Ping; Hagen, Thomas; Montgomerie, Harry

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2008263581

PCT Pub. Number WO2008/152419

Priority 0711342.6 12.06.07 GB

Filing date 11 June 2008

Wipo publication date 18 December 2008

International Classifications

C09K 8/528 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/536 (2006.01) Compositions for drilling of boreholes or wells

E21B 37/06 (2006.01) Methods or apparatus for cleaning boreholes or wells

Event Publications

7 January 2010 PCT application entered the National Phase

  PCT publication WO2008/152419 Priority application(s): WO2008/152419

21 January 2010 Corrigenda

  PCT applications that have entered the National Phase - Name Index Under the Name Halliburton Energy Services, Inc. and Champion Technologies Ltd, Application No. 2008263581, under INID (71) correct the applicant to include StatoilHydro ASA

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