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WirelessTag Tracer Method and Apparatus

  • US 20090211754A1
  • Filed: 08/29/2008
  • Published: 08/27/2009
  • Est. Priority Date: 06/25/2007
  • Status: Active Grant
First Claim
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1. A method of tracking a fluid in a wellbore comprising:

  • entraining at least one wireless identification (WID) tag in the fluid; and

    locating the at least one WID tag in the wellbore with at least one reader.

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