Oilfield equipment identification method and apparatus

Data processing: measuring – calibrating – or testing – Measurement system – Remote supervisory monitoring

Reexamination Certificate

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Details

C235S375000

Reexamination Certificate

active

07606682

ABSTRACT:
In combination, an identifier assembly is mounted to a tubular of a drill string to uniquely identify the tubular. The identifier assembly is provided with a radio-frequency-identification tag having a unique identification code stored therein, and means for mounting the radio-frequency-identification tag to the tubular such that the radio-frequency-identification tag is disposed outside of an arcuate external perimeter of the tubular.

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