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Cementing Head
Source: LONGER | [ 2013-10-16 ] Hits: 4077

 

Cementing Head

 

Double-Plug Cementing Head

Special tool for pumping slurry and releasing plug. It can couple with two plugs simultaneously, and makes the drilling fluid fill into casing in turn and quickly. This can simplify the cementing operation, prevent cement pollution.

 

Features

1.  Quick-latch adapter is designed to offer easier, faster and safer makeup for two-stage cementing. It is manufactured utilizing API grade steels with connections for API 8 round, buttress and premium threads.

2.  Double balance pipe is developed.

3.  Positive lever indicates plug releasing.

4.  Main parts are made from AISI4145H alloy steel.

5.  Top cover and union nut with large trapezoidial-threaded, it makes the tool convenient to disassemble and carry.

 

Technical Parameters

Specification mm(in)

Φ139.7

(5-1/2”)

Φ177.8

(7”)

Φ193.7

(7-5/8”)

Φ244.5

(9-5/8”)

Φ273

(10-3/4”)

Φ339.7

(13-3/8”)

Overall-length

(mm)

1950

2020

2020

2360

2360

2440

Manifold

2” Union

I.D. of plug container

(mm)

Φ125

Φ160

Φ175

Φ225

Φ250

Φ320

Length of plug container

(mm)

400

450

450

550

550

600

Working pressure

(MPa)

3550

3550

3550

3550

35

35

 

Single-Plug Cementing Head

Special tool for pumping slurry and releasing plug. The single-plug cement head can be connected with casing.

 

Features

1.  Main parts are made from AISI4145H alloy steel.

2.  Quick-latch and adapter id designed to offer easier, faster and safer makeup for two-stage cementing. It is manufactured utilizing API grade steels with connections for API 8 round, buttress and premium threads.

3.  Positive lever indicates plug releasing.

4.  Balance pipe is developed.

 

Technical Parameters

Specification

(in)

Φ139.7

(5-1/2”)

Φ168

(6-5/8”))

Φ177.8

(7”)

Φ194

(7-5/8”)

Φ244.5

(9-5/8”)

Φ273

(10-3/4”)

Φ339.7

(13-3/8”)

Overall-length

(mm)

1460

1500

1500

1550

1750

1750

1780

Manifold

2” Union

I.D. of plug container

(mm)

Φ125

Φ150

Φ160

Φ175

Φ225

Φ250

Φ320

Length of plug container

(mm)

400

450

450

450

550

550

600

Working pressure

(MPa)

3550

3550

3550

3550

3550

35

35

 

ZSC Cementing Head

Special tool for pumping slurry and releasing plug. The ZSC single-cement head can be connected with drill pipe.

Features

1.      Main parts are made from AISI4145H alloy steel.

2.      Positive lever indicates plug releasing.

Technical Parameters

Specification

mm(in)

Φ73(2-7/8”)

Φ88.9(3-1/2”)

Φ127(5”)

Φ139.7(5-1/2”)

Overall-length

(mm)

910

2020,1600

1130,1850

1200,1900

Manifold

2” Union

I.D. of plug container (mm)

Φ55

Φ72

Φ102

Φ118

Length of plug container (mm)

290

340

380

400

Working pressure

(MPa)

3550

3550

3550

3550

Threads

2-7/8”IF

NC31

3-1/2”IF

NC38

4-1/2”IF NC50

FH 5-1/2”

 

 

Note: When ordering or requesting for quote, please specify the detailed requirements.

 

 

 

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