Standard Electronics Module

Bench Tree’s electronics module (EM) provides processing, communication, power and task management downhole. The EM is an industry-compatible, drop-in replacement for QDT-style downhole electronics modules.

Because it integrates Bench Tree’s DPU2 downhole processing unit and DPS downhole power supply in a strong-back chassis, it provides intelligent processing, efficient power and durability. The EM’s joints, bays, pin connections and communications protocols all meet standard MWD requirements.



  • Directional and horizontal MWD-LWD drilling
  • Custom drilling
  • SAGD drilling


  • Reduces downtime, while providing superior reliability
  • Increases integration flexibility
  • Decreases maintenance costs and time
  • Improves battery life


  • High-operating temperature: 175°C (347°F), 185°C (365°F)
  • Incorporate Bench Tree’s DPU2 and DPS
  • Patented instantaneous dynamic synchronization available
  • Drilling Dynamics data: RPM, shock, vibration, temperature, continuous inclination, azimuth, stick-slip available
  • Mode change with flow and/or rotation status available
  • Provides real-time/continuous inclination with any compatible OM

Covered by one or more of the following U.S. or international patents:

US 8,684,093

US 9,038,735

US 9,091,143

US 9,062,537

US 9,250,100

US 9,733,390

US 9,863,197

US 9,863,785