Injection head
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  • Injection head

Injection head


The main function of the injection head is to clamp the coiled tubing to overcome its own gravity, the friction of the wellbore on the coiled tubing and the upward jacking force of the downhole pressure on the coiled tubing, and to control the speed of the coiled tubing according to the needs of the operation, so as to push the coiled tubing into the well, or to lift it out of the wellbore, or to suspend it in the wellbore, or to lift it up and release it from the jam when it encounters obstruction in the operation.



Product Details

Technical parameters

Injector head Model No.

FR505

FR905

FR1805

FR2705

FR3605

FR4505

FR5805

FR6805

FR9005

Continuous lifting force/kN(lbs)

50

(11000)

90

(20000)

180

(40000)

270

(60000)

360

(80000)

450

(100000)

580

(130000)

680

(150000)

900

(200000)

Continuous injection force/kN(lbs)

25

(5600)

45

(10000)

90

(20000)

135

(30000)

180

(40000)

225

(50000)

270

(60000)

270

(60000)

270

(60000)

Max. Speed(high speed)/(m/min)

30

(6700)

30

(6700)

60

(13000)

60

(13000)

75

(16000)

60

(13000)

45

(10000)

35

(7800)

20

(4500)

Applicable range of tubing/in

3/8~1

3/8~

2-3/8

1~

2-3/8

1~

2-3/8

1-1/4~

3-1/2

1-1/4~

3-1/2

1-1/2~

3-1/2

1-1/2~

3-1/2

2~

4-1/2

Min. stable speed/(m/min)

0.04

0.04

0.04

0.04

0.04

0.04

0.04

0.04

0.04

Key words:

Petroleum machinery

High pressure manifold

Downhole tools

Well control products

Fracturing pump

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