A process and system for creating enhanced cavitation

Details for Australian Patent Application No. 2010200223 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Ekstrand, Barry; Petegem, Ronald Van

Agent Fisher Adams Kelly

Pub. Number AU-B-2010200223

Priority 12/357,556 22.01.09 US

Filing date 20 January 2010

Wipo publication date 5 August 2010

Acceptance publication date 2 February 2012

International Classifications

E21B 43/02 (2006.01) Obtaining fluids from wells - Subsoil filtering

Event Publications

4 February 2010 Complete Application Filed

  Priority application(s): 12/357,556 22.01.09 US

5 August 2010 Application Open to Public Inspection

  Published as AU-B-2010200223

2 February 2012 Application Accepted

  Published as AU-B-2010200223

31 May 2012 Standard Patent Sealed

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