抽油杆接箍捞矛是在油管内专门打捞抽油杆接箍,是专门用来捞鱼顶为接箍的工具。这种捞矛的主要特点是:无论接箍处于较大的套管环形空间内,还是处于较小的管柱形空间内,都能准确无误抓住捞出。
Model
|
Tool external diameter
|
Fishing range
|
Coupling thread form
|
Working borehole
|
GLT55
|
φ55
|
3/4″ 7/8″Sucker rod collar
|
7 /8″Sucker rod box thread
|
2 7/8″in oil pipe
|
GLT68
|
φ68
|
1″ 1 1/8″Sucker rod collar
|
1″Sucker rod box thread
|
3 1/2″in oil pipe
|