Drain Valve

Drain Valve


The Drain Valve is installed between two valves, and provides a safe method for bleeding off trapped pressure (in the event that the tools are recovered from the well with trapped reservoir fluid). Attaching a drain nipple, and flow line, allows the trapped fluids to be bled off in a safe manner, or collected in a sample chamber.


  • Drill stem testing
  • Stimulations
  • Fluid sample collection


  • Safely relieves pressure trapped between two closed valves
  • Fluid can be transferred to a sample bottle
  • Used to recover large volume fluid samples
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