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FlowStop™ U-Tube Arresting Valve

  • Arrests u-tubing while pumps are stopped
  • Can clearly identify shallow flow events with ROV 
  • Eliminates false positive of shallow flow events
  • Placed in BHA on top of MWD
  • Does not interrupt mud signal
  • Useful for Pump & Dump and Managed Pressure Drilling applications
Download Product Sheet
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