Wellhead Equipment & Christmas Tree

Wellhead Equipment & Christmas Tree

•Working pressure: 2000PSI～20000PSI

•Working Medium:oil,natural,gas,mud

and gas containing H2S,CO2

•Working temperature: -46°C～121°C（

Class LU）

•Material class: AA、BB、CC、DD、

EE、FF 、HH

•Specification level: PSL 1-4

•Performance level: PR 1-2

detailed description

•Fix drilled wellhead, connect wellhead

casing string, seal and control the

annular of casing, suspend tubing,

control wellhead pressure and adjust flow

rate, also include oil into outlet pipeline,

shut off oil well when necessary, and

apply to acid fracturing, water injection

and test service.

•Consist of casing head, tubing head and

Christmas tree.

•Apply to all kinds of casing, tubing

programs and connection forms.

•Feature reliable running, simple and

convenient operating and repairing.

•Can be equipped with (pneumatic)

hydraulic safety valve.

•Working pressure 2000PSI～20000PSI

•Working medium: oil, natural gas, mud

,including H2S,CO2

•Working temperature: -46°C～121°C（

Class LU）

•Material class: AA、BB、CC、DD、

EE、FF 、HH

•Specification level: PSL 1-4

•Performance level: PR 1-2