Home » Products » Downhole Tools » Stabilizer » Integral Spiral Stabilizer

Product Category

Integral Spiral Stabilizer

Availability:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Integral blade stabilizer

The integral blade stabilizer has a single piece body made of 4145H modified alloy steel, fully heat treated to 285-341 Brinell hardness and 40 ft x lb minimum impact strength. Integral stabilizers are available in either open design or tight design, near bit or string type. Connections are gauged to API standards. And their Stress relief grooves are cold rolled. Connections are phosphatized or plated copper, coated and equipped with thread protectors.

Through Ultrasonic testing and Magnetic testing the bodies are proved up to grade.


Hardfacing


1

HF 1000

Crushed tungsten carbide held in a nickel bronze matrix. The 3mm grain size ensures greater concentration of carbidewhich is ideal for soft formation drilling.

图片2

Sectons through hardfacing


3

HF 2000

Trapezoidal tungsten carbide inserts held in a sintered carbide nickel bronze matrix. This will give a greater depth of carbide coverage-ideal for high deviation drilling in abrasive fomations.

4

Sections through hardfacing

5

HF 3000

Tungsten carbide inserts set in a powder spray deposit idealfor abrasive fomations. 97% bonding guaranteed, certified by ultrasonic report. Recommended for non-magnetic stabilizers.

图片6


Sections through hardfacing

7

HF 4000

Tungsten carbide inserts (button type). The inserts have been developed toallow cold insertion and maintain close fit. A greater concentration of insertson the bottom third of the blade and leading edge will increase surface contact to reduce wear in highly abrasive formations.

8

Sections through hardfacing

9

HF 5000

This oxy-acetylene process applies tough molten carbide particles of varying sizes held in a nickel chrome matrix which provides excellent bonding properties and greater surface wear characteristics are achieved. Surface hardness levels over 40 HRC. ldear for GEO-THERMAL applications over 350°

10



图片11 On inquiries and orders please specify:

Hole size and type of stabilizer(string or near-bit)

● Drill Collar lD and OD

● Connections type and size

● APl stress relief groove or Bore Back

● Open or tight design

● Right or left hand spiral

● Hardfacing type

●Float valve and hole


12

Specifications

Hole size

Range (in)

DC

diameter

Range (in)

Wall

contact (in)

Overall length (in)

Blade

width

(in)

Fishing

neck

length

(in)

Configuration

Standard

under size

of blade

diameters

Approx.

weight

(kg)

String

Near

Bit

Tight

Open

blade

angle

blade

angle

6 1/8-6 3/4

4 1/8-4 3/4

12

53

50

23/16

20

23°

12°

1/32'

150

7 3/8-77/8

5 3/4-6 1/4

15

54

51

23/8

20

21°30

12°

1/16'

280

8 1/2-8 3/4

6 l/4-7

15

60

56

23/8

22

24°30

12°

1/16'

270

9 1/2-9 7/8

7-8

15

62

58

23/8

22  

27°30

12°

1/16'

280

9 1/2-9 7/8

7-8

15

62

58

23/8

22

27°30

12°

1/16'

280

10 5/8-11

7-8

16

66

62

31/8

24

28°

12°

1/16'

520

12-12 1/4

7 3/4-9 1/2

16

70

66

4

25

29°

12°

1/16'

580

14 3/4-15

8-10

16

74

70

2

25

35°

12°

3/16'

860

17 3/8-17 1/2

8-10

19

83

78

5

27

35°30

12°

3/16'

980

22-23

9-11

20

90

85

5

27

43°30

12°

3/16'

1650

24-26

9-11

20

93

88

5

27

45°

12°

3/16'

1800







Previous: 
Next: 
Inquire

We provide ISO/API standard equipment, drilling rig workover accessories, and customized processing according to customer drawings or requirements.

Quick Links

Contact Us

Copyright© 2024 Hebei Luqi Equipment Co., Ltd. All Rights Reserved.| Sitemap