Single line sliding sleeve downhole tool assembly

Details for Australian Patent Application No. 2008245468 (hide)

Owner Petroquip Energy Services, LLP

Inventors Wintill, Charles David; Darnell, William John; Long, Rodney Wayne; Darnell, William Ryle; Darby, Michael Chad

Agent Spruson & Ferguson

Pub. Number AU-A-2008245468

PCT Pub. Number WO2008/134700

Priority 11/742,318 30.04.07 US; 11/742,343 30.04.07 US

Filing date 30 April 2008

Wipo publication date 6 November 2008

International Classifications

E21B 33/10 (2006.01) Sealing or packing boreholes or wells - in the borehole

E21B 33/12 (2006.01) Sealing or packing boreholes or wells - Packers

E21B 34/10 (2006.01) Valve arrangements for boreholes or wells

E21B 43/00 (2006.01) Obtaining fluids from wells

E21B 43/10 (2006.01) Obtaining fluids from wells

F16K 17/00 (2006.01) Safety valves

F16L 9/22 (2006.01) Pipes

Event Publications

3 December 2009 PCT application entered the National Phase

  PCT publication WO2008/134700 Priority application(s): WO2008/134700

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