Product Name: wellhead and Christmas tree equipment
Product description:
       Wellhead and Christmas tree is an important oil and gas exploration equipment, composed by three parts of the casing head, tubing head, oil (gas) tree used to connect casing string, tubing string and sealing layers between the casing and tubing the annular space between, and control production wellhead pressure and regulate oil (gas) wellhead flow, can also be used for acid fracturing, water injection, testing, and other special operations.

Wellhead christmas tree for oil well:

1.Fix drilling wellhead, connect wellhead casing string, seal and control the annular of casing, suspend tubing, control wellhead pressure and adjust flow rate, also induce oil into outlet pipeline, shut off oil well when necessary, and apply to acid fracturing, water injection and test service

2.Consist of casing head, tubing head and Christmas tree

3.Apply to all kinds of casing, tubing programs and connection forms

4.Can be equipped with (pneumatic) hydraulic safety valve

5.Working pressure: 2000Psi-15000psi