Mackeral Oil Tools MI 2116 DOUBLE VALVE STAB IN

Evaluate this Device

MACKERAL’s Double Valve Stab-in Float collar are provide with stab in profile for stab-in cementing where the drill pipe is stabbed directly into the float collar. This kind of collar is used for inner string cementing operations. Stab-in cementing is an improved method for cementing large diameter casing. It can also improves displacement accuracy, and cement volume and net ring time.

  • Float collar are PDC drillable

  • Stab in float collar resists high temperature

  • Good sealing and drill ability

  • Convenient connection

  • Hold extra back flow pressure of cement as a prevention to single valve failure