3 inch GS Type Pulling Tools Wireline Pulling Tool
I. Introduction:
A GS type pulling tool is used to pull inner fishing necks, which can cut off and release an object downward and is usually is used to throw and fishing the lock cylinder, packer, bridge plug and others with inner fishing necks. After connecting the GU joint (upward shear joint), it can be converted to be an upward shear and releasing tool.
II. General Technical Parameters:
| Size | Actual OD | Fishing neck | Fishing diameter | Connection |
| 1-1/2″ | 1.47″ | 1.187″ | 1.06″ | 15/16″-10UN |
| 2″ | 1.81″ | 1.375″ | 1.38″ | 15/16″-10UN |
| 2-1/2″ | 2.25″ | 1.375″ | 1.81″ | 15/16″-10UN |
| 3″ | 2.72″ | 2.313″ | 2.31″ | 1-1/16″-10UN |
| 3-1/2″ | 3.11″ | 2.313″ | 2.62″ | 1-1/16″-10UN |
| 4″ | 3.62″ | 2.313″ | 3.12″ | 1-1/16″-10UN |
| 5″ | 4.5″ | 3.125″ | 4″ | 1-1/16″-10UN |
Note: More customized parts are available upon request.
III. Structural features:
The GS type pulling tool is mainly composed of fishing neck, shear pin seat, main spring, spring seat, secondary spring, fixed seat of claw, skirt, fishing claw, mandrel, etc..
IV. Maintenance:
1. After disassembling the tool, inspect the damages of all parts and change the damaged parts.
2. While assembling the tool, the thread surface shall be painted with a thin layer of grease.
3. After assembly, the connection threads of fishing neck shall be protected with thread protector and marked for standby application.
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Nickel Alloy GS Type Pulling Tool Slickline 3 Inch SR Connection Images
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