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Designed for simplicity and dependability

The Halliburton Otis® Equalizing Prong and Valve Assemblies are used with a Halliburton Otis® lock mandrel. The plug is designed to hold a pressure differential from above or below the lock when considerable amounts of sand or other debris is expected above the lock.

Equalizing Valve
Equalizing Valve

Equalizing Valve

The Halliburton Equalizing Valve Assembly is installed between a Halliburton Otis® Lock Mandrel and a subsurface flow control device. It allows fluid bypass and equalization of a pressure differential across the control device when running and pulling.

Equalizing Prong

The equalizing prong housing with lock and prong assembly is installed/retrieved by standard wireline methods.

PXX equalizing prong
PXX equalizing prong
Landing Nipples and Lock Mandrels
Landing Nipples and Lock Mandrels

Landing Nipples and Lock Mandrels

Functional and reliable control for the life of the well

Halliburton subsurface flow control systems are designed to simplify completion programs and help maintain production control for the life of the well. Every lock mandrel can be functionally tested by installing into a nipple profile.

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Subsurface flow controls

Subsurface flow controls

Maintain production control for the life of your well

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