Knuckle Joint Tool with Wear Banding
Reduces overall rigid tool length in dual completions
Applications
- Wells with severe doglegs/buckled tubing
- Dual completions where tubing is often twisted reducing effective maximum toolstring length
- Used to offset casing collar locators (CCL)
- Offset decentralized tools from centralized tools
- Used in pairs (sometimes with spacer) to decouple toolstring from coil tubing or well tractor
Features and Benefits
- Wear banding provides protection for high wear areas
- Short makeup length
Tool Description
The Weatherford knuckle joint tool with wear banding is used to reduce overall rigid tool length in dual completions where tubing may be twisted, to provide an offset, or in pairs to decouple the toolstring from coiled tubing or a well tractor.
Specifications
Ratings and dimensions
Maximum temperature | 350°F (177°C) |
Maximum pressure | 15,000 psi (103.4 mPa) |
Outer diameter | 1.69 in (43.0 mm) |
Length | 7.6 in (193 mm) |
Weight | 4.4 lb (2.0 kg) |
Hardware characteristics
Materials | Corrosion resistant materials used throughout |
Connection Type | GO or GOI |
Articulation | 12° |
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