Method and apparatus for monitoring cement sheath degradation related to CO2 exposure

Details for Australian Patent Application No. 2010306134 (hide)

Owner SCHLUMBERGER TECHNOLOGY B.V.

Inventors Barlet-Gouedard, Veronique

Agent Griffith Hack

Pub. Number AU-A-2010306134

PCT Pub. Number WO2011/045005

Priority 09290776.5 12.10.09 EP

Filing date 8 October 2010

Wipo publication date 21 April 2011

International Classifications

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

E21B 47/00 (2012.01) Survey of boreholes or wells

G01N 27/04 (2006.01) Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means - by investigating resistance

G01N 33/38 (2006.01) Investigating or analysing materials by specific methods not covered by groups - Concrete

Event Publications

3 May 2012 PCT application entered the National Phase

  PCT publication WO2011/045005 Priority application(s): WO2011/045005

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