Christmas tree

Description:

Christmas tree is a wellhead device used for oil extraction, such as blowout wells and machine wells. It is the main equipment for controlling and regulating oil and gas production at the top of the oil and gas well. Wellhead X-mas tree is the cross-over between the wellhead casing and the flow line to the production process. It controls and regulates the wellhead pressure and the flow of hydrocarbon fluids and enables the well to be shut off in an emergency. It assembled with a series of Upper master valves, Lower master valve, Production Valve, spools and adapter flanges fitted on top of the well, and used for controlling the well pressure during oil well production, drilling, fracturing operation. It is used for extracting two oil reservoir at the same time and also independently. It allows put down two tubing into the same casing. It can seal the different two oil reservoir with dual packer and single packer.

Features & Benefits

1. Christmas tree can be designed into general or integral structure as required

2. Christmas tree can be completed with pneumatic / hydraulic safety valve

3. It can be classified into two kinds of single-wing and dual-wing

4. Safe and reliable running, simple and convenient operating and maintenance

5. PR2 certificates can be provided for gate valve, choke valve and tubing head.

6. API 6A standard flange/clamp connection.

Technical Parameters