Methods of reducing or preventing particulate flow-back in wells

Details for Australian Patent Application No. 2003204901 (hide)

Owner Halliburton Energy Services, Inc.

Inventors Nguyen, Philip D.; Barton, Johnny A.

Agent Callinan

Pub. Number AU-B-2003204901

Priority 10/241,987 11.09.02 US

Filing date 23 June 2003

Wipo publication date 25 March 2004

Acceptance publication date 13 March 2008

International Classifications

E21B 43/02 (2006.01) Obtaining fluids from wells - Subsoil filtering

C09K 8/62 (2006.01) Compositions for drilling of boreholes or wells

C09K 8/80 (2006.01) Compositions for drilling of boreholes or wells

E21B 43/04 (2006.01) Obtaining fluids from wells

E21B 43/267 (2006.01) Obtaining fluids from wells

Event Publications

10 July 2003 Complete Application Filed

  Priority application(s): 10/241,987 11.09.02 US

25 March 2004 Application Open to Public Inspection

  Published as AU-B-2003204901

13 March 2008 Application Accepted

  Published as AU-B-2003204901

10 July 2008 Standard Patent Sealed

20 January 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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