Downhole Tester Valves | Schlumberger
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Downhole Tester Valves

An open and shut case for reservoir testing certainty

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Your reservoir test results are only as reliable as the tester valves used

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.
Schlumberger worker performing tests on the IRVD dual valve.

Downhole Tester Valves Offerings

PCT
Pressure-controlled tester valve
Control flow and shut-in with annulus-pressure operation.
Dual-Action Valve
Full-opening downhole test valve
Minimize operating time by using rupture disc operations.
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 Dual-Action Valve

A full-opening downhole test valve.

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 PORT Pressure Operated Reference Tool

Eliminates high nitrogen precharge for increased safety at surface.

Product Sheet PCT Pressure-Controlled Tester Valve

Controls flows and shut-ins with annulus-pressure operation.

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