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Diamond
1st year

 

The pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd

City : Mudanjiang

Province/State : Heilongjiang

Country/Region : China

Telephone: 86-0453-6524597

 

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Two -pieces Replaceable sleeve stabilizer

Detailed Product Description

The replaceable sleeve stabilizer are available with two-piece and three-piece construction. The three-piece construction stabilizer is made of a body and a centralizing body(refer to sleeve replaceable). The advantage is that the sleeve can be changed quickly and easily after sleeve hardfacing is worn-out. This kind of stabilizer is especially suitable for working in directional well .
Technical parameters for two sleeve spiral stabilizer
 
Bit
Dia. (in)
 
Drill collar dia.
 
Stabilize sleeve
Body
Thread conneciton
 
Length
Work
O.D.
 
Upset end
Dia.
 
upset end length
 
Fishing neck length
 
 
ID
Overall length L
Drill string type
Near bit type
Near bit
Type
String
Type
Top
 Down
Top
 Down
 
81/2
61/2
480
214
190
 
200
 
600
71
1900
1900
4 1/2IF
4 1/2IF
4 1/2IF
4 1/2REG
81/4
470
210
8
472
203
73/4
455
197
121/4
8
555
310
238
 
 
76
 
 
2000
 
 
2000
 
6 5/8REG
 
6 5/8REG
 
6 5/8REG
 
6 5/8REG
12
550
305
11 1/2
540
292
11
530
279
17 1/2
9
682
444
279
7 5/8REG
7 5/8REG
7 5/8REG
7 5/8REG
17
676
432
161/2
670
420
16
644
407
22
2000~2200
2000`2200

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