Methods and systems for characterizing LCM particle plugging and rheology in real time

Details for Australian Patent Application No. 2009323867 (hide)

Owner HALLIBURTON ENERGY SERVICES, INC.

Inventors Jamison, Dale E.; Murphy, Robert; Savins, J. G.

Agent Callinan

Pub. Number AU-B-2009323867

PCT Pub. Number WO2010/064009

Priority 12/328,836 05.12.08 US

Filing date 2 December 2009

Wipo publication date 10 June 2010

Acceptance publication date 31 May 2012

International Classifications

G01N 33/28 (2006.01) Investigating or analysing materials by specific methods not covered by groups

E21B 21/00 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

G01N 11/04 (2006.01) Investigating flow properties of materials, e.g. viscosity, plasticity

Event Publications

16 June 2011 PCT application entered the National Phase

  PCT publication WO2010/064009 Priority application(s): WO2010/064009

31 May 2012 Application Accepted

  Published as AU-B-2009323867

27 September 2012 Standard Patent Sealed

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