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Beam-steering Deep Azimuthal Resistivity Tools

Hit the most productive zone and maintain desired distances from bed or fluid boundaries with the next-gen boundary mapping technologies.



Key Features

  • The beam-steering technology allows to track bed boundaries while rotating or sliding

  • Fully symmetric antenna array offers superior measurement compensation for borehole or temperature effects

  • 16-sector fully compensated azimuthal resistivity measurements at 400 kHz and 2 MHz

  • Up to 12 fully compensated propagation resistivity measurements at 400 kHz, 2 MHz, and 4 MHz

  • Maps bed boundaries up to 20 ft (6.1 m) apart

More Features

  • Continuous inclination measurement

  • Downhole RPM measurement

  • 3-axis shock & vib monitoring in real time

  • Collar-based azimuthal gamma measurement (optional)

  • Annular pressure measurement (optional)

  • H2S-resistance upgrade available

Collar Size(s) Available

  • Available in 4-3/4 in., 6-3/4 in., and 8-1/4 in. collar sizes

  • Specially designed datalink connections allow to run with either top-mounted or bottom-mounted pulser

  • Modular packaging design permits electronics replacement in shop or at rig site

  • Short sub (11.3 ft or 3.5 m) helps minimize BHA length

  • Can be powered by either batteries or turbines

The beam-steering technology tracks boundaries while rotating or sliding

Can work with top-mounted pulser or bottom-mounted pulser

Available in both standard version (150°C) and high-temperature version (175°C) 

  • Navigate reservoirs and make timely adjustments to well trajectory

  • Track and maintain desired distances from reservoir boundaries

  • Monitor water zones and avoid contact

  • Eliminate relogging of sliding sections

  • Refine the earth model with the high-definition azimuthal & propagation resistivity measurements



  • BoundaryTracker eliminates need for relogging of any sliding section in which other azimuthal resistivity tools may not be able to track a bed boundary

  • BoundaryTracker is not limited to any particular type of BHA - it can be run with either RSS or motor or both

  • BoundaryTracker has a large memory that allows for long runs

  • BoundaryTracker is designed to work with any 3rd-party MWD system

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