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TIME SYNCHRONIZATION IN UNITS AT DIFFERENT LOCATIONS

  • US 20090217074A1
  • Filed: 01/27/2009
  • Published: 08/27/2009
  • Est. Priority Date: 02/22/2008
  • Status: Active Grant
First Claim
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1. A method of synchronizing units of a formation evaluation/drilling operation evaluation system, comprising:

  • determining a time delay associated with a communications link between a master unit and a slave unit of the formation evaluation/drilling operation evaluation system, wherein the master unit has a master time clock that provides universal time; and

    using the time delay associated with the communications link to enable synchronization of time provided by a slave time clock in the slave unit to the universal time.

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