A method and system using zeta potential altering compositions as aggregating reagents for sand control

Details for Australian Patent Application No. 2010206281 (hide)

Owner Weatherford/Lamb, Inc

Inventors Petegem, Ronald Van; Kakadjian, Sarkis R.; Zamora, Frank

Agent Fisher Adams Kelly

Pub. Number AU-B-2010206281

PCT Pub. Number WO2010/084009

Priority 61/146,386 22.01.09 US

Filing date 22 January 2010

Wipo publication date 29 July 2010

Acceptance publication date 11 October 2012

International Classifications

C09K 8/56 Compositions for drilling of boreholes or wells - Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof

C09K 8/575 Compositions for drilling of boreholes or wells

E21B 43/02 Obtaining fluids from wells - Subsoil filtering

Event Publications

4 August 2011 PCT application entered the National Phase

  PCT publication WO2010/084009 Priority application(s): WO2010/084009

11 October 2012 Application Accepted

  Published as AU-B-2010206281

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