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Antenna Sub

The Antenna Sub is placed in the bottom hole assembly to create an electrical break in the drill string. This electrical break is used by Electromagnetic Measurement While Drilling (EM MWD) equipment to initiate a subsurface signal which conveys real-time drilling parameters and information to the surface.

 

Our latest generation of Antenna Sub has been designed for quick and easy service in any shop capable of servicing downhole tools.

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