Improved method of developing subsurface freeze zone

Details for Australian Patent Application No. 2007313391 (hide)

Owner ExxonMobil Upstream Research Company

Inventors Kaminsky, Robert D.

Agent Watermark

Pub. Number AU-A-2007313391

PCT Pub. Number WO2008/048451

Priority 60/851,543 13.10.06 US

Filing date 10 October 2007

Wipo publication date 24 April 2008

International Classifications

E02D 3/00 (2006.01) Improving or preserving soil or rock, e.g. preserving permafrost soil

E21B 43/26 (2006.01) Obtaining fluids from wells

Event Publications

23 April 2009 PCT application entered the National Phase

  PCT publication WO2008/048451 Priority application(s): WO2008/048451

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