Extreme’s electromagnetic telemetry system offers precision inclination/azimuth, Full MWD, gamma ray logging, and Bore/Annular Pressure While Drilling (PWD). It has second-to-none performance in overbalanced and underbalanced applications. Also, a high voltage option available for specific depth applications.


• Ideal MWD tool for all directional drilling applications.

• Suitable for all applications from vertical monitoring to horizontal drilling with full MWD functionality.

• Ability to switch from Survey on Connection™ to full steering mode.

• Optional gamma ray logging capability, supported by the Extreme 24/7 Command Center.

• No risk of catastrophic lithium battery failure in air drilling applications.

•Superior performance in air drilling and high LCM environments.