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SYSTEM AND METHOD FOR ESTIMATING REMAINING USEFUL LIFE OF A DOWNHOLE TOOL

  • US 20120089336A1
  • Filed: 07/12/2011
  • Published: 04/12/2012
  • Est. Priority Date: 07/14/2010
  • Status: Active Grant
First Claim
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1. A system for determining the amount of life consumed for a tool, the system comprising:

  • at least one sensor associated with the tool for generating observation data;

    a memory in operable communication with the at least one sensor, the memory including a database for storing the observation data generated by the sensor; and

    a processor in operable communication with the memory, the processor including;

    a model generator that generates a current model for a current run of the tool, the current model including parameters of a functional approximation of the observation data;

    a classifier that classifies the current model;

    a current run estimator that determines the amount of life consumed based on the classification of the current model and a time of use associated with the current run.

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