Ruixin Energy Equipmnet
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API Q1 Approved Sidewall Cutter Wireline Fishing Tool
Wireline Fishing Tool Wireline Snipper
I. Overview:
Wall cutter, also known as the side wall cutter, is used to cut the steel wire on the inner wall of the tubing. When the wire can not be salvaging, it can be used to cut the wire by the limitation and support of the inner wall of the tubing, to reduce the difficulty of subsequent wire salvage.
II.Common specifications and technical parameters:
| Specifications | OD | FN. | OD. of blade after opening |
| 2-3/8＂ | 1.78＂ | 1.375＂ | 2＂ |
| 2-7/8＂ | 2.08＂ | 1.375＂ | 2.44＂ |
| 3-1/2＂ | 2.72＂ | 1.75＂ | 2.99＂ |
| 4-1/2＂ | 3.43＂ | 2.313＂ | 3.937＂ |
III.Use method
1. Connect the wall cutter under the SB or F-type running tool to run the well; (tubular jar is required in the tool string)
2. When down to the depth of the rope socket, use the jar to shake down;
3. After the shock is completed, the tool can be lifted up;
4. If you encounter obstacles while lifting the tool up, it can be shaken out of hand down (when connected to the lower part of the SB tool) or up (when connected to the F-type ( running tool) Shock release
IV.Matters needing attention:
1. The edge of the cutter is sharp, so please So pay attention to the operation.
2. Before operation, check whether the cutter can be opened freely without obstruction.
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