High Precision Alloy Steel Oilfield Stabilizer Equipment For Downhle Drilling Tools
Description:
Replaceable sleeve stabilizer is made up of a body and a centralizer body, and its advantage is quickly replace centralizer body when the front is wear and failure. It is flexible and especially suitable to play directional well.
Applications:
Replaceable sleeve stabilizer is the important tool of oil, gas and geology exploration drilling engineering, prevent well deflection. It is mainly used in setting with arger in rigid drill collars and drilling pressure to make well deflection rate and orientation rate smaller, improving well deep quality and drilling speed, reducing the drilling cost.
Specifications:
1. Material: 4145H, 4145HMod, 40CrMnMo etc.
2. UT: ASTM A388
3. Smelting method: EAF+LF+VD
4. Heat treatment: normalizing + tempering + Q&T
5. Chemical component(%):
|
C
|
Si
|
Mn
|
P
|
S
|
|
0.43~0.49
|
0.20~0.35
|
1.05~1.20
|
≤0.025
|
≤0.025
|
|
Cr
|
Ni
|
Mo
|
Cu
|
|
|
1.05~1.25
|
≤0. 25
|
0.25~0.35
|
. 20
|
|
6.Standard Stabilizer Sizes:
|
Hole size
|
Body OD
|
Fishing Neck length
|
Blade Length
|
Blade Width
|
Tong Space
|
Bore
|
Oal Length
|
|
8
|
4 3/4
|
30
|
15
|
3
|
25
|
2 1/4
|
72
|
|
8 1/2
|
6 1/2
|
30
|
18
|
3
|
27
|
2 13/16
|
78
|
|
12 1/4
|
8
|
30
|
18
|
3 1/2
|
28
|
2 13/16
|
83
|
|
12 1/4
|
9 1/2
|
30
|
18
|
3 1/2
|
28
|
3
|
83
|
|
14 3/4
|
8
|
30
|
18
|
3 1/2
|
30
|
2 13/16
|
90
|
|
14 3/4
|
9 1/2
|
30
|
18
|
3 1/2
|
30
|
3
|
90
|
|
16
|
9 1/2
|
30
|
18
|
3 1/2
|
30
|
3
|
92
|
|
17 1/2
|
8
|
30
|
20
|
3 1/2
|
30
|
2 13/16
|
94
|
|
17 1/2
|
9 1/2
|
30
|
20
|
3 1/2
|
30
|
3
|
94
|
|
20-26
|
9 1/2-11
|
30
|
22
|
4
|
30
|
3
|
110
|
|
Stabilizer size is designed according to customers’ requirements.
|
|
Wear-resisting belt types are HF1000, HF2000, HF3000, HF4000.
|
Technical data of Replaceable sleeve stabilizer:
|
Drill
Diameter
(in)
|
Collar
Diameter (in)
|
Body
|
Types of thread
|
|
Thickening parts diameter
(mm)
|
Thickening parts length
(mm)
|
Salvage neck length
(mm)
|
Buckled torque
(KN.m)
|
Oveoverall
rall Length(mm)
|
Drill string type
|
Near bit type
|
|
Near bit type
|
Drill string type
|
upper
|
bottom
|
upper
|
bottom
|
|
8 1/2
|
6 1/2
|
190
|
200
|
600
|
6.95～
7.25
|
1800～1900
|
1800～1900
|
4 1/2 IF
|
4 1/2 IF
|
4 1/2 IF
|
4 1/2 REG
|
|
8 1/4
|
|
8
|
|
7 3/4
|
|
12 1/4
|
8
|
238
|
9.7～
11
|
1800～2000
|
1800～2000
|
6 5/8 REG
|
6 5/8 REG
|
6 5/8 REG
|
6 5/8 REG
|
|
12
|
|
11 1/2
|
|
11
|
|
17 1/2
|
9
|
279
|
13.85～
16.55
|
7 5/8 REG
|
7 5/8 REG
|
7 5/8 REG
|
7 5/8 REG
|
|
17
|
|
16 1/2
|
|
16
|
|
22
|
2000～2200
|
2000～2200
|
|
24
|
|
26
|
Competitive Advantage:
Strict quality control
Competitive price
Just-in-time delivery
Specialist services
Quality certificate:ISO9001:2008
Product Tags:
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High Precision 4145Mod / 40CrMnMo Alloy Steel Oilfield Stabilizer Equipment For Downhle Drilling Tools Images
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