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Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver

  • US 6,727,827 B1
  • Filed: 08/15/2000
  • Issued: 04/27/2004
  • Est. Priority Date: 08/30/1999
  • Status: Active Grant
First Claim
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1. A downhole telemetry system, comprising:

  • a first tubular disposed within a borehole, the first tubular having an elongated body and including at least one slot formed in a portion thereof;

    a second tubular being disposed within the first tubular; and

    a receiver adapted to receive a signal, the receiver being mounted on the outer surface of the second tubular within the first tubular such that the receiver is aligned with the at least one slot formed in the first tubular.

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