KNUCKLE JOINT

The LiMAR® Knuckle Joint is designed to provide a point of flexibility along the length of a wireline toolstring.

Configuring a Knuckle Joint within the toolstring enables it to pass unrestricted over nipple shoulders, tubing crossovers and other points where a rigid toolstring may encounter difficulty. The Knuckle Joint can also be used below the mechanical jars to improve the engagement of ill- positioned objects within the tubing or the location of Gas Lift Valve’s within Side Pocket Mandrel’s.

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TOOL APPLICATIONS:

  • To provide a point of flexibility within a wireline toolstring

DESIGN FEATURES & BENEFITS:

  • Integral grease nipple for ease of maintenance and operation
  • 10 degree deflection angle from centre line
  • Contingent fish necks on lower components to enable recovery
  • Connection options to suit customer requirements
  • Simple, robust design ensuring ease of operation for the end user
  • Selected components QPQ treated
  • Hexagonal flats for safe make-up & break-out
Assembly Part No. Actual OD Fish Neck Connection Contingent Fish Neck Make up Length
1009-1250-XXX-RX 1.250" 1.187" Optional 1.187" 11.37" (LQK)
1009-1500-XXX-RX 1.500" 1.375" Optional 1.375" 13.17" (LQK)
1009-1750-XXX-RX 1.750" 1.375" Optional 1.375" 13.50" (LQK)
1009-1875-XXX-RX 1.875" 1.750" Optional 1.750" 13.63" (LQK)
1009-2125-XXX-RX 2.125" 1.750" Optional 1.750" 13.88" (LQK)
1009-2500-XXX-RX 2.500" 2.313" Optional 2.313" 18.28" (2LQK)

XXX - Last 3 digits of part number denotes connection type
For additional sizes or further information please contact sales

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