Wellhead Christmas Tree
Fix drilled wellhead connect wellhead casing string, seal and control the annular space 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.
Wellhead Christmas Tree
- Working Pressure: 2000psi ~ 20000psi
- Nominal Bore Diameter: 2 1/16″ ~ 5 1/8″
- Temperature Class: L ~ U
- Material Class: AA ~ HH
- Product Specification Level: PSL1 ~ PSL4
- Performance Requirement: PR1 ~ PR2
- Working Medium: petroleum, natural gas, water, mud, gas containing H2S or CO2
Technical Specifications of Wellhead Assembly
| Wellhead Assembly Parameter | Wellhead Assembly Type | |||||||
| 65/21 | 65/35 | 80-65/35 | 65/70 | 78-65/70 | 65/105 | 78-65/105 | ||
| Rated Pressure(psi) | 3000 | 5000 | 5000 | 10000 | 10000 | 15000 | 15000 | |
| Nominal Size | Main(in) | 2 9/16 | 2 9/16 | 3 1/8 | 2 9/16 | 3 1/16 | 2 9/16 | 3 1/16 |
| Side(in) | 2 9/16 | 2 9/16 | 2 9/16 | 2 9/16 | 2 9/16 | 2 9/16 | 2 9/16 | |
| Working Temperature | P.U | |||||||
| Available Medium Oil | Oil,Gas | |||||||
| PSL | PSL1-3 | |||||||
| Material Class | AA-FF | |||||||
| PR | PR1-2 | |||||||
| Connection Type | Clamp, Flanged | Flanged |
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