Date: 2011-08-09 Hits: 3002
Integral Spiral Blade Stabilizer 
Specifications:
|
Type |
0.D at tow end |
Length |
0.D of Working |
Thread |
Hole | |
|
Driiling String Type |
Near Bit | |||||
|
WL152 |
152 |
400、500 |
121 |
NC38 |
NC38X31/2REG |
6” |
|
WL158 |
158 |
61/4” | ||||
|
WL165 |
165 |
61/2” | ||||
|
WL190 |
190 |
159 |
NC46 |
NC46X41/2REG |
71/2” | |
|
WL198 |
198 |
77/8” | ||||
|
WL211 |
211 |
159 |
NC46 |
NC46X41/2REG |
83/8” | |
|
WL215 |
214 |
178 |
NC50 |
NC50X41/2REG |
81/2” | |
|
WL241 |
241 |
178 |
NC50 |
NC50X41/2REG |
91/2” | |
|
WL244.5 |
244 |
95/8” | ||||
|
WL311 |
310 |
500、600 |
203 229 |
65/8RG 75/8RG |
65/8RG 75/8RG |
121/4” |
|
WL375 |
374 |
500、600 |
229 |
75/8RG |
75/8RG |
143/4” |
|
WL444 |
443 |
600 |
229 241 |
75/8RG |
75/8RG |
171/2” |
|
WL660 |
658 |
600 |
229 241 |
75/8RG |
75/8RG |
26” |
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Address:1801-Floor 18, Tower B, Fortune Center, Chaoyang District, Beijing, China, 京ICP备11026325号-1
