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Ocean platform wellhead

Oil ( gas ) tree

Water injection well

Unitized solid-block tree

Double integral oil ( gas ) tree

Dual tubing head

Thermal recovery wellhead device

Wellhead and Christmas tree

The wellhead device

Throttle manifold

HP and LP manifolds

Wedge type adjustable throttle valve

Double ram BOP

Kill manifold

High pressure elbow

Casing head

Rod tail rod plate valve

Oil, gas, water three-phase separator

Thermal valve

Conversion flange