Gravel packing method

Details for Australian Patent Application No. 2004263745 (hide)

Owner Schlumberger Technology B.V.

Inventors Morris, Liz; Chen, Yiyan; Price, Paul; Parlar, Mehmet

Agent Griffith Hack

Pub. Number AU-B-2004263745

PCT Pub. Number WO2005/014974

Priority 10/644,429 20.08.03 US; 60/493,172 07.08.03 US; 60/493,212 06.08.03 US

Filing date 21 July 2004

Wipo publication date 17 February 2005

Acceptance publication date 6 December 2007

International Classifications

C09K 8/36 (2006.01) Compositions for drilling of boreholes or wells

E21B 43/04 (2006.01) Obtaining fluids from wells

Event Publications

23 March 2006 PCT application entered the National Phase

  PCT publication WO2005/014974 Priority application(s): WO2005/014974

6 July 2006 Assignment before Grant

  Sofitech N.V. The application has been assigned to Schlumberger Technology B.V.

6 December 2007 Application Accepted

  Published as AU-B-2004263745

3 April 2008 Standard Patent Sealed

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