整体直棱稳定器: 整体三、四棱，多棱直棱稳定器，其工作表面有镶硬质合金复合体及堆焊等，主体是由高强度合金钢经热处理制成Integral straight blade stabilizer: Integral 3-straight rib stabilizer,integral 4-straight rib stabilizer, and Integral multi-straight rib stabilizer ,which working surface are provided with carbide insert compound and overlay,etc. The Body is from high strength and heat treated, the centralizing blades are designed at customer’s request.
specificati*** and parameters of integral straight blade stabilizer:
|
型号 Type |
工作外径 Working O.D.(in） |
两端本体直径 O.D. of both ends (mm) |
内径I.D. （mm) |
长度 Length (mm) |
长度Length (mm) |
连接螺纹Connection |
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|
短型short type |
长型long type |
钻柱型string |
井底型near bit |
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|
井底型 near bit |
钻柱型 string type |
井底型 near bit |
钻柱型 string |
上端 top |
下端 down |
上端 top |
下端 down |
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|
WZ152 |
6″ |
121 |
51 |
300- 500 |
800-900 |
1000-1100 |
1200- 1400 |
1400- 1600 |
NC38 |
NC38 |
NC38 |
3-1/2REG |
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|
WZ158 |
6-1/4″ |
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|
WZ165 |
6-1/2″ |
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|
WZ190 |
7-1/2″ |
159 165 178 |
57 71 |
1000 |
1600 |
1800 |
N***6 |
N***6 |
N***6 |
4-1/2REG |
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|
WZ200 |
7-7/8″ |
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|
WZ213 |
8-3/8″ |
400 500 600 |
1000-1200 |
1600- 1800 |
1800- 2000 |
N***6 NC50 |
4-1/2REG |
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|
WZ215 |
8-1/2″ |
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|
WZ222 |
8-3/4″ |
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|
WZ241 |
9-1/2″ |
178 197 |
71 |
400- 600 |
800-1000 |
1000-1200 |
1600- 1800 |
NC50 |
NC50 |
NC50 |
6-5/8REG |
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|
WZ245 |
9-5/8″ |
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|
WZ251 |
9-7/8″ |
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|
WZ311 |
12-1/4″ |
203 229 |
76 |
400- 600 |
1000 1200 |
1200 1500 |
1800 2000 |
NC56 6-5/8REG |
6-5/8REG |
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|
WZ445 |
17-1/2″ |
400- 600 |
1200-1300 |
1200-1300 |
2000- 2200 |
2000- 2200 |
NC61 7-5/8REG |
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