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

Control flow with applied annulus or tubing pressure

Close up of the downhole tester valves.
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Complete your test objectives with our reliable circulating and reversing valves.

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Selected Options
IRDV
Intelligent remote dual valve
Combine a tester valve and a circulating valve that can be cycled independently or in sequence.
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.
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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.

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