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METHODS AND APPARATUS FOR MONITORING COMPONENTS OF DOWNHOLE TOOLS

  • US 20080257548A1
  • Filed: 06/27/2008
  • Published: 10/23/2008
  • Est. Priority Date: 10/14/2004
  • Status: Abandoned Application
First Claim
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1. A downhole tool comprising:

  • a moveable component of the downhole tool;

    a stationary component of the downhole tool; and

    a sensor element positioned and configured to be physically compressible by a portion of one of the moveable component and the stationary component against the other of the moveable component and the stationary component only during some moveable component positions to sense position of the moveable component relative to the stationary component.

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