Oil Gas Christmas Tree

Christmas Tree ETANG design and manufacture the wellhead and christmas tree in according with API 6A standards, also can be supplied to meet the complete material class, temperature range and PSL & PR level requirements. We have lots of type of wellhead for choice,such as conventional spool wellhead, ESP wellhead system, thermal wellhead ,water injection wellhead, time saving wellhead, dual tubing wellhead, integral wellhead, etc.

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Product Details

API 6A Oil And Gas Christmas Tree  
Christmas tree is the assembly of the valve and the accessories, which is used for the fluid control of the oil/gas well, and supply the inlet for the tubing string. The Christmas tree refers to all the devices on the tubing head and the flange. The Christmas tree could be assembled differently so as to meet the different requirements. The Christmas tree could be used for oil exploration, gas exploration, water injection, hydro-fracture, acidification, etc. The different Christmas tree is with the different pressure grade.
 
The Christmas tree and the tubing heads are mainly used for gas exploration and injection. Because the natural gas is with the low relative density and injection pressure, while the wellhead is with the high pressure and flow rate, it would be easy to leak. Sometimes, there’s H2S, CO2 and other corrosive medium in the natural gas. It would have the more strict requirements on the sealing capacity and the sealing materials of the Christmas tree. Thus, the tube and the sleeve should be with double valves. The valves should be forged by the best-quality steel for the high-pressure or extra-high-pressure gas well.
   
Specification of Christmas tree

Parameter

Type

KY65/25

KQ65/60

Rated pressure

3500psi

8500psi

Nominal size

2 9/16”

2 9/16”

Working pressure

PU,LU

PU,LU

Available medium

Oil, Gas

Oil, Gas

Connection type

Clamp connection

Flanged connection

Material class

AA~FF

AA~FF

PSL

PSL1~3

PSL1~3

PR

PR1~2

PR1~2


Technical Parameters for Christmas Tree Assembly and Tubing Heads

Parameter

Type

KQ65/21

KQ65/35

KQ80-65/35

KQ65/70

KQ78-65/70

KQ65/105

KQ78-65/105

Rated pressure

3500psi

5000psi

5000psi

10000psi

10000psi

15000psi

15000psi

Nominal

Main

2 9/16”

2 9/16”

3 1/8”

2 9/16”

3 1/16”

2 9/16”

3 1/16”

Size

Size

2 9/16”

2 9/16”

2 9/16”

2 9/16”

2 9/16”

2 9/16”

2 9/16”

Working pressure

LU,PU

LU,PU

LU,PU

LU,PU

LU,PU

LU,PU

LU,PU

Available Medium

Oil/Gas

Oil/Gas

Oil/Gas

Oil/Gas

Oil/Gas

Oil/Gas

Oil/Gas

PSL

1~3

1~3

1~3

1~3

1~3

1~3

1~3

PR

1~2

1~2

1~2

1~2

1~2

1~2

1~2

Material Class

AA~FF

AA~FF

AA~FF

AA~FF

AA~FF

AA~FF

AA~FF

Connection Type

Clamp,
     Flanged

Clamp,
     Flanged

Clamp,
     Flanged

Flanged

Flanged

Flanged

Flanged

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