A gravity separator, and a method for separating a mixture containing water, oil, and gas

Details for Australian Patent Application No. 2006307504 (hide)

Owner M-I Epcon AS

Inventors Folkvang, Jorn

Agent Griffith Hack

Pub. Number AU-B-2006307504

PCT Pub. Number WO2007/049244

Priority 05388091.0 28.10.05 EP

Filing date 27 October 2006

Wipo publication date 3 May 2007

Acceptance publication date 19 August 2010

International Classifications

B01D 17/00 (2006.01) Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion

B01D 17/025 (2006.01) Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion - by gravity, in a settling tank

B01D 17/035 (2006.01) Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion

B03D 1/14 (2006.01) Flotation - Flotation machines

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

E21B 43/40 (2006.01) Obtaining fluids from wells

Event Publications

5 June 2008 PCT application entered the National Phase

  PCT publication WO2007/049244 Priority application(s): WO2007/049244

19 August 2010 Application Accepted

  Published as AU-B-2006307504

16 December 2010 Standard Patent Sealed

21 July 2011 Assignment Registered

  M-I Epcon AS The patent has been assigned to Schlumberger Norge AS

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