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TOOLSTRING EQUIPMENT

Knuckle Joint

The knuckle joint is used in instances where there may be a requirement for the wireline / slickline
toolstring may have need to articulate to allow for the tools or subsurface equipment to be deployed
into the wellbore.

 

Applications:

 

The knuckle joint can be used in deviated wells to allow to the tools string to pivot are reduce
rigidity while travelling into the wellbore.
The knuckle joint may also be used in wellbore that have dog legs, or if the tubing is set in compression
to allow for the toolstring to navigate tubing that may have minor deflections.

Size0.75"1.00"1.25"1.50"1.75"
Thread Connections0.50-11 UNC0.938-10 UN0.938-10 UN1.062-10 UN1.062-10 UN
Fishneck (")0.75"1.00"1.187"1.3751.75"
Fishneck (mm)19.05mm25.4mm30.14mm34.93mm44.45mm
Maximum OD (")0.75"1.00"1.25"1.50"1.75"
Maximum OD (mm)19.05mm25.4mm31.75mm25.4mm44.45mm
Size1.875"2.125"
Upper Thread.625 UNC0.938-10 UN
Fishneck (")1.75"1.75"
Fishneck (mm)44.45mm44.45mm
Maximum OD (")1.875"2.125"
Maximum OD (mm)47.62mm53.98mm

*Alternate thread configurations, sizes, and lengths available upon request

PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING

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