Wellhead and X-mas Tree

Wellhead devices and Christmas trees are important equipment for oil and gas extraction, consisting of three parts: casing head, tubing head, and Christmas tree. They are used to connect casing and tubing strings, seal the annular space between each layer of casing and tubing, and control the pressure of the production wellhead and regulate the flow rate of oil (gas) wellhead. They can also be used for special operations such as acid fracturing, water injection, and testing.

Specification

 

Rated   working pressure

2000~ 20000Psi

Rated   temperature level

K,L,P,R,S,T,U,V

Product   material level

AA,BB,CC,DD,EE,FF, HH

Product   specification level

 PSL1~PSL4

Performance level

PR1PR2

Applicable medium

Oil,natural gas, mud ctc


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