DNOW provides field and local pump shop service, pump tracking, failure analysis and solutions consulting, and customized individual and classroom training.

Rod Pump Systems

  • Complete system design
    • RODSTAR™ analysis – software calculates pumping speed, plunger size, optimum rod string design, pumping unit size, and motor size based on your target production
    • Surface equipment design (stuffing boxes, blow-out preventers)
  • Rod pump data tracking
  • Well failure improvement meetings
  • Training support
    • Component training
    • Customized group or individual training
  • Rod pump pickup, repair, and return
  • Rod pump inventory management
  • Surface equipment kits

Progressing Cavity (PC) Pumps

  • Complete system design – customized to consider well operating conditions and fluid properties
  • Installation supervision – our experts provide on-site supervision and guidance
  • Local test bench capabilities – our local pump shops provide highly accurate and consistent PC pump analysis and testing
  • Borescope analysis – routine inspections help prevent and troubleshoot problems
  • PC pump data tracking – failure history, pump life, and run criteria
  • Failure data improvement meetings – consulting services and regularly scheduled meetings
  • Back-up inventory – we manage pump inventories so that critical spares are always ready

Variable Frequency Drives (VFD)

  • Sensorless Artificial Lift Technology (SALT™) – logs pump running and warning data
  • Field programming – our technicians can re-program your pump controllers in the field in response to changing well conditions
  • Troubleshooting – we analyze the pump data collected to troubleshoot pump failures and inefficiencies