Method for production metering of oil wells

Details for Australian Patent Application No. 2007235957 (hide)

Owner Shell Internationale Research Maatschappij B.V.

Inventors Overschee, Peter; Goh, Keat-Choon; Briers, Jan Jozef Maria; Moncur, Charles Edward

Agent Spruson & Ferguson

Pub. Number AU-B-2007235957

PCT Pub. Number WO2007/116006

Priority 06112397.2 07.04.06 EP; 06112438.4 10.04.06 EP

Filing date 5 April 2007

Wipo publication date 18 October 2007

Acceptance publication date 2 December 2010

International Classifications

E21B 49/08 (2006.01) Testing the nature of borehole walls

E21B 41/00 (2006.01) Equipment or details not covered by groups

G01F 1/74 (2006.01) Measuring volume flow - Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid

G01F 15/08 (2006.01) Details of, or accessories for, apparatus of groups insofar as such details or appliances are not adapted to particular types of such apparatus

Event Publications

2 October 2008 PCT application entered the National Phase

  PCT publication WO2007/116006 Priority application(s): WO2007/116006

2 December 2010 Application Accepted

  Published as AU-B-2007235957

31 March 2011 Standard Patent Sealed

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