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Wedge 561™





Wedge
A threaded and coupled connection utilized in workstrings and production tubing.

Special applications include milling, jarring, fishing, drilling cement and diamond-coring operations.

Available in sizes from 2 3/8" to 4 1/2".

 

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Make-up is confirmed visually as box face aligns with roller-stenciled make-up band on pin.
Roller-stenciled make-up confirmation band.
Coarse-pitch thread, steep taper increase work string durability.

 

Features

  • Exceptional torque strength developed through the simultaneous engagement of opposing flanks of the double hooked dovetail thread.
  • Trouble-free make-up is developed with the rugged, coarse pitch thread and steep taper for deep stabbing.
  • 100% ratings in tension and compression provided by the dovetail threads.
  • 100% pipe body internal yield and collapse strength created with the lubricant seal of the dovetail threads.
  • Roller-stenciled make-up confirmation band.
  • Wedge 561™ is interchangeable with Wedge 531™, Wedge 501™ and Wedge 551™.

Applications

  • Production tubing and workstrings
  • Horizontal and extended reach wells
  • Drilling with tubing

Options

  • Matched strength
  • CB ring
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