Lifting-putting fishing tool capable of withdrawing
2005
The utility model discloses a lifting-putting fishing tool capable of withdrawing comprising a upper connector, a center bar, a spring, a cover, a track pin, a swivel, a fluke and a dragging bar, inwhich one end of the center bar connects with the dragging bar, and the other end connects with the upper connector; the spring, the cover, the track pin, the swivel and the fluke are set in turn from top to bottom of the dragging bar. The utility model has the advantages of a scalable fluke, high fishing efficiency and stability, is widely used in the petroleum mining underground operation, especially the fishing operation of the horizontal well.
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