The LiMARĀ® Cablehead provides a primary well control barrier and a means of running logging tools or perforating guns on Coiled Tubing.

The tool features; double flapper check valves, a cable anchor and release mechanism, a flow activated disconnect as well as the means to pass an electrical signal to the tools below. The disconnect mechanism and lower electrical section can be replaced with a conventional Flo & Tension Disconnect, whilst the cable remains anchored, allowing conventional CT work to be carried out with the same string.

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  • Coiled Tubing Logging and Perforating, as well as conventional CT operations


  • Single piece cartridge type Double Flapper Check Valve safety system
  • High tensile and compressive strength rating
  • 10,000 psi Safe Working Pressure
  • User friendly cable anchor and release mechanism
  • Flow and Tension release mechanism
  • Ability to carry out conventional work without changing the CT string or Cablehead
  • Offset bores to maximise flapper ID’s for conventional operations
  • Disconnect Sub fitted with LiMAR GS type internal fish neck profile
  • Selected components QPQ treated
  • Hexagonal flats for safe make-up & break-out
  • Connection options to suit customer requirements
  • Corrosion resistant materials
Assembly Part No. Actual OD Disconnect GS Profile Make up Length Conductors
261-1687-0313-XXX-XXX-RX 1.687" 1-1/2” LiMAR GS 43.47” Mono
261-2125-0313-XXX-XXX-RX 2.125" 2” LiMAR GS 47.37” Mono
261-2875-0438-XXX-XXX-RX 2.875" 3” LiMAR GS 51.35” Multi


XXX-XXX Denotes upper and lower connection types.
For additional sizes or further information please contact sales



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