Salvage Spear Inside And Outside Wireline Fishing Tool

I. Overview:
The spear inside and outside the steel wire is used to catch the steel wire broken in the tubing.
The inner and outer spears are combined by the inner spear and the outer spear, and are composed of a salvage chamber composed of a male buckle top part and a plurality of elastic tip pieces. The tip piece is welded with a tip strip to form a hook shape to grasp the end of the broken steel wire that has formed a hook loop. 

II. Common technical parameters:

Note: Special specifications can be provided according to customer requirements.
III. Structural features and use:
1. There are many sizes and models of steel wire inner and outer spears, and different inner and outer spears can be selected according to different tubing sizes. The inner spear part has good elasticity, and the spear tip must slide along the pipe wall to prevent the steel wire from slipping through the net.
2. If the spear is more than one or two meters above the tip of the wire and then the wire is caught, the wire may accumulate on the top of the spear and the wire cannot be caught. When the spear is fishing the wire, attach the rope cap to the spear and then connect it to the RB fishing tool to go down the well. Once the spear is entangled by the steel wire, it can be thrown away at the RB with an upward shock.
IV, matters needing attention:
Before using the inner and outer wire spears, the wire finder must be lowered to form the wire nest in the well to facilitate the smooth fishing of the inner and outer spears.

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