System and method for sensing pressure using an inductive element

Details for Australian Patent Application No. 2008282816 (hide)

Owner Chevron U.S.A. Inc.

Inventors Coates, Don M.; Thompson, M. Clark; Beck, David W.

Agent Davies Collison Cave

Pub. Number AU-A-2008282816

PCT Pub. Number WO2009/017728

Priority 11/882,104 30.07.07 US

Filing date 30 July 2008

Wipo publication date 5 February 2009

International Classifications

E21B 47/06 (2006.01) Survey of boreholes or wells - Measuring temperature or pressure

G01L 9/12 (2006.01) Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements - by making use of variations in capacitance

Event Publications

25 February 2010 PCT application entered the National Phase

  PCT publication WO2009/017728 Priority application(s): WO2009/017728

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