Shanghai HUAYU Technology (Energy) Co.
wellhead and christmas

Wellhead / Christmas Tree


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Wellheads and Christmas Trees

Wellhead assembly consists of casing head, tubing head and Xmas tree, which are applicable for connection of casing string and tubing string, sealing the annular space between casing and tubing, controlling the pressure of the production wellhead and adjusting the flow rate of oil / gas wellhead as well as some special operations such as fracturing, injection and testing etcwellhead and christmas tree

All of components are designed, fabricated and inspected in accordance with API Spec. 6A. all of gate valves with stem-position-indicator can obviously show the status of valves.

Our wellhead assemblies are being in service in Oman, Columbia and Russia.