Swellable packer anchors

Details for Australian Patent Application No. 2011202331 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Lembcke, Jeffrey J.

Agent Fisher Adams Kelly

Pub. Number AU-A-2011202331

Priority 12/842,510 23.07.10 US

Filing date 19 May 2011

Wipo publication date 9 February 2012

International Classifications

E21B 33/1295 (2006.01) Sealing or packing boreholes or wells

Event Publications

2 June 2011 Complete Application Filed

  Priority application(s): 12/842,510 23.07.10 US

9 February 2012 Application Open to Public Inspection

  Published as AU-A-2011202331

9 February 2012 Corrigenda

  Complete Applications Filed - Name Index Under the name Weatherford/Lamb, Inc., Application No. 2011202331, under INID (31) correct the number to read 12/842,510

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