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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

Double ram BOP

Wedge type adjustable throttle valve

Kill manifold

High pressure elbow

Casing head

Orifice plate adjustable throttle valve

Rod tail rod plate valve

Conversion flange

High pressure oil