外钩
外钩是用于从套管或油管内打捞各种绳类、提环、空心短圆柱体、短绳套等落物的工具、如钢丝绳、录井钢丝、电缆等。
External Hook
The External Hook is used inside casings or tubings to catch all kinds of ropes,lifting bails,hollow short
cylinders,short rope slings such as wirelines,logging steel pieces,cables,etc.
外钩技术参数Specification of External hook
型号 Type |
***大外径 Max. O.D.(mm) |
接头螺纹 Connection(in) |
下入套管/油管 Casing/Tubing Size (in) |
WG73 |
73 |
2-3/8油管接箍 (Tubing Coupling) |
3-1/2油管(Tubing) |
WG95 |
95 |
NC26 |
4-1/2油管(Tubing) |
WG114 |
114 |
NC31 |
5-1/2套管(Casing) |
WG136 |
136 |
NC31 |
6-5/8套管(Casing) |
WG150 |
150 |
NC38 |
7套管(Casing) |
WG176 |
176 |
NC38 |
8-5/8套管(Casing) |
WG190 |
190 |
NC50 |
9-5/8套管(Casing) |