Product Sheet Dual-Action Valve
A full-opening downhole test valve.
Our wide range of high-reliability valves and actuation mechanisms means you don't have to settle—pick the right valves for your well and reservoir conditions to obtain the accurate, representative test data you require.
Downhole Tester Valves Offerings
Combine a tester valve and a circulating valve that can be cycled independently or in sequence.
Eliminates high nitrogen precharge for increased safety at surface.