A gas-liquid separator positionable down hole in a well bore

Details for Australian Patent Application No. 2003268103 (hide)

Owner Marathon Oil Company

Inventors Tomlinson, James A.; Hall, Jared C.; Ellwood, David E.

Agent Davies Collison Cave

Pub. Number AU-B-2003268103

PCT Number PCT/US03/25547

PCT Pub. Number WO2004/016335

Priority 10/222,771 16.08.02 US

Filing date 15 August 2003

Wipo publication date 3 March 2004

Acceptance publication date 12 June 2008

International Classifications

E21B 43/34 (2006.01) Obtaining fluids from wells - Arrangements for separating materials produced by the well

E21B 43/38 (2006.01) Obtaining fluids from wells

Event Publications

8 January 2004 Complete Application Filed

  Priority application(s): 10/222,771 16.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003268103

12 June 2008 Application Accepted

  Published as AU-B-2003268103

9 October 2008 Standard Patent Sealed

11 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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