Apparatus and method for downhole communication

Details for Australian Patent Application No. 2010286183 (hide)

Owner Petrowell Limited

Inventors Purkis, Daniel

Agent Wrays

Pub. Number AU-A-2010286183

PCT Pub. Number WO2011/021053

Priority 0914650.7 21.08.09 GB

Filing date 23 August 2010

Wipo publication date 24 February 2011

International Classifications

E21B 47/12 (2012.01) Survey of boreholes or wells - Means for transmitting measuring-signals from the well to the surface, e.g. for logging while drilling

Event Publications

5 April 2012 PCT application entered the National Phase

  PCT publication WO2011/021053 Priority application(s): WO2011/021053

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