|
整體螺旋穩(wěn)定器技術(shù)參數(shù)
|
型號(hào) |
工作外徑 |
本體直徑 |
內(nèi)徑 |
長度 |
連接螺紋 |
|
鉆柱型 |
井底型 |
|
上端 |
下端 |
上端 |
下端 |
|
WL149 |
5-7/8″ |
121 |
51 |
1200 |
NC38 |
3-1/2REG |
|
WL152 |
6″ |
|
WL158 |
6-1/4″ |
|
WL165 |
6-1/2″ |
|
WL190 |
7-1/2″ |
159 |
57 |
1600 |
NC46 |
4-1/2REG |
|
WL200 |
7-7/8″ |
|
WL213 |
8-3/8″ |
159
165 |
71 |
1600
1800 |
NC46
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″ |
|
WL660 |
26″ |
|
WL711 |
28″ | |
