X'mas tree and wellhead equipment

Our X’mas tree is used for controlling the pressure of production wellhead and the flow capacity of regulating oil gas wells, can be further used for special works including acidulation, fracturing, water injection ,steam injection and testing etc ., satisfies different working behaviors, has reliable seal and safe work, and accords with API6A standard specification requirement.


Our X’mas tree comprises convention tree, block tree and dual string X’mas tree, and can be freely designed according to clients' requirements and actual working behaviors.


The block tree adopts block structure, has small occupied space and compact structure, and can be used on marine platforms. The dual string X’ mas tree adopts block structure, has small occupied space, and can achieve oil recovery through two independent channel, and each channel is controlled by three valves.

Working pressure: 2000PSI-20000PSI


Working medium: petroleum, natural gas, mud, gas containing H2S and Co2


Working temperature:-46°C~121°C(LUclass)


Material class: AA, BB, CC, DD, EE, FF, HH


Specification class: PSL1~4


Performance class: PR1~2