Circulating Valves - Downhole Test Tools | Schlumberger
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Circulating and Reversing Valves

Control flow with applied annulus or tubing pressure

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Complete your test objectives with our reliable circulating and reversing valves.

Circulating and Reversing Valves Offerings

Multicycle Valve
Insensitivity to pressure surges when lock is engaged
Enhance downhole test efficiency with a reclosable valve operated by tubing pressure for spotting fluids and nitrogen.
Single-Shot Reversing Valve
Various versions to meet test objectives
Improve the efficiency of well-killing operations by reversing out fluids produced during the test.
IRDV
Intelligent remote dual valve
Combine a tester valve and a circulating valve that can be cycled independently or in sequence.
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Product Sheet Single-Shot Reversing Valve

Reverse out fluids produced during the test.

Product Sheet IRDV Intelligent Remote Dual Valve

Combine a tester valve and a circulating valve that can be cycled independently or in sequence.

Product Sheet Multicycle Circulating Valve with Lock Module

Insensitive to pressure surges in tubing and annulus when lock is engaged.

Product Sheet Annulus Reclosable Circulating Valve

Unlimited opening and closing cycles in HPHT wells.

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