Menu

TOOLSTRING EQUIPMENT

Tungsten Weight Bar

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
Length (feet)January 21, 1900January 21, 1900January 21, 1900January 21, 1900January 21, 1900
length (centimeters)60 / 90 / 15260 / 90 / 15260 / 90 / 15260 / 90 / 15260 / 90 / 152
Size1.875"2.125"2.50"2.75"
Upper Thread.625 UNC0.938-10 UN0.938-10 UN1.062-10 UN
Fishneck (")1.75"1.75"2.31"2.31"
Fishneck (mm)44.45mm44.45mm58.67mm58.67mm
Maximum OD (")1.875"2.125"2.50"2.75"
Maximum OD (mm)47.62mm53.98mm63.50mm69.85mm
Length (feet)2' / 3' / 5'2' / 3' / 5'2' / 3' / 5'2' / 3' / 5'
Length (centimeters)60 / 90 / 15260 / 90 / 15260 / 90 / 15260 / 90 / 152

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

PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING

Scroll Up