Expandable casing with enhanced collapse resistance and sealing capability

Details for Australian Patent Application No. 2010213617 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Watson, Brock W.

Agent Callinan

Pub. Number AU-A-2010213617

PCT Pub. Number WO2010/093878

Priority 12/371,741 16.02.09 US

Filing date 12 February 2010

Wipo publication date 19 August 2010

International Classifications

E21B 43/10 (2006.01) Obtaining fluids from wells

E21B 17/00 (2006.01) Drilling rods or pipes

Event Publications

18 August 2011 PCT application entered the National Phase

  PCT publication WO2010/093878 Priority application(s): WO2010/093878

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