PCPDefender is a solids diversion solution that is used in combination with a progressive cavity pump (PCP to increase production uptime and decrease workover frequency. PCPDefender is the industry’s first diverter valve for use with rod driven PCP’s. The valve automatically diverts solids settling in production fluid during shutdown into the annulus and away from the top of the pump. This production optimization solution is a key technology that drives increased gas production and decreased workover costs.

Workers-on-a-Rig

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Welldog Twilight

  • Increase pump run life by diverting settling solids into the annulus during shutdown
  • Managing solids production increases the time between workovers leading to more gas production and reduced work over cost
  • Industry leading solution for “pump off” – the condition caused when the pump no longer has fluid inflow from the reservoir.
  • Valve operation during shutdown primes the PCP with fluid and prevents the stator from running dry, hence increasing pump run life