整体螺旋稳定器：分为整体三螺旋、四螺旋稳定器，工作表面的耐磨材料有表面镶嵌硬质合金柱、表面镶嵌金刚石复合体、表面低温钎焊硬质合金块及表面堆焊耐磨焊条等多种形式。
整体螺旋稳定器技术参数
Specification of Integral Spiral Blade Stabilizer
|
型号 Type |
工作外径 Working O.D.(in) |
本体直径 O.D. of Body (mm) |
内径 I.D. (mm) |
长度 Length (mm) |
连接螺纹Connection |
|||
|
钻柱型String Type |
井底型Near Bit Type |
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|
上端 Top |
下端 Down |
上端 Top |
下端 Down |
|||||
|
WL149 |
5-7/8″ |
121 |
51 |
1200 |
NC38 |
3-1/2REG |
||
|
WL152 |
6″ |
|||||||
|
WL158 |
6-1/4″ |
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|
WL165 |
6-1/2″ |
|||||||
|
WL190 |
7-1/2″ |
159 |
57 |
1600 |
N***6 |
4-1/2REG |
||
|
WL200 |
7-7/8″ |
|||||||
|
WL213 |
8-3/8″ |
159 165 |
71 |
1600 1800 |
N***6 NC50 |
|||
|
WL215 |
8-1/2″ |
159 165 178 |
||||||
|
WL222 |
8-3/4″ |
|||||||
|
WL241 |
9-1/2″ |
178 197 |
1600 |
NC50 |
NC50 |
NC50 |
||
|
WL245 |
9-5/8″ |
1800 |
6-5/8REG |
|||||
|
WL251 |
9-7/8″ |
|||||||
|
WL311 |
12-1/4″ |
203 209 |
76 |
1800 |
NC56 6-5/8REG |
NC56 6-5/8REG |
NC56 6-5/8REG |
6-5/8REG |
|
WL406 |
16″ |
229 241.3 |
2000 2200 |
NC61 7-5/8REG |
NC61 7-5/8REG |
NC61 7-5/8REG |
NC61 7-5/8REG |
|
|
WL445 |
17-1/2″ |
|||||||
|
WL609 |
24″ |
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|
WL660 |
26″ |
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|
WL711 |
28″ |
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按用户要求设计加工特种规格型号的产品
According to requirements of customer, special specification and model products can also be desinged and manufactured.