MWD Flow Simulator


Reliable testing. Proven performance.

Learn More

Pre-Deployment Testing Made Easy


The Bench Tree MWD Flow Simulator allows technicians to verify MWD tool strings and surface system functionality before deployment, helping identify issues before equipment reaches the rig. By simulating both pump flow states and pressure pulses, the simulator provides a fast, reliable method for confirming system readiness.


Features & Benefits

  • Verifies complete MWD string and surface system operation before deployment
  • Simulates pump flow on/off states through the 0–5V EFS system line
  • Simulates pressure pulses using a 4–20mA current loop
  • Integrated power and flow-state switches for simple operation
  • LED indicators display power, pump/flow state, and pulse line status
  • Rugged, field-proven construction for dependable performance
  • Heavy-duty Pelican® case protects equipment during transport and use
  • MIL-spec connectors and over-molded cables provide reliable field connections
  • Optional MWD Tool 5C programming cable available separately

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