Subsea drilling with casing

Details for Australian Patent Application No. 2009313697 (hide)

Owner Weatherford/Lamb, Inc.

Inventors Trevino, Jose A.; Odell II, Albert C.; Twardowski, Eric M.; Le, Tuong Thanh; Xu, Wei Jake; Feasey, Guy F.

Agent Spruson & Ferguson

Pub. Number AU-A-2009313697

PCT Pub. Number WO2010/057221

Priority 61/199,510 17.11.08 US

Filing date 17 November 2009

Wipo publication date 20 May 2010

International Classifications

E21B 7/20 (2006.01) Special methods or apparatus for drilling - Driving or forcing casings or pipes into boreholes, e.g. sinking

Event Publications

7 July 2011 PCT application entered the National Phase

  PCT publication WO2010/057221 Priority application(s): WO2010/057221

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