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Knuckle Joint

Slickline wireline knuckle Joint is used to add flexibility to the tool string andit is effective in deviated wells. Whenever Stem andjar are not aligned or not moving freely it is impossible to operatetools. However, adding knuckle joint in a string this situation can beavoi
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PRODUCT INFORMATION

Slickline wireline knuckle Joint is used to add flexibility to the tool string and it is effective in deviated wells. Whenever Stem and jar are not aligned or not moving freely it is impossible to operate tools. However, adding knuckle joint in a string this situation can be avoided. Knuckle Joints are run immediately below mechanical jar. For additional flexibility additional knuckle joints can be included between stem and jar.


Technical Specifications

Size

Fishing Neck

Connection  

1.25"

1.187"

15/16UN

1.5"

1.375"

15/16UN

1.75"

1.375"

15/16UN

1.875"

1.75"

1-1/16UN

2.5"

2.313"

1-9/16UN

*Other sizes are available upon request.