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Double valve float shoe with free-rotating eccentric composite guide nose Type 260 and modifications

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Double valve float shoe with free-rotating eccentric composite guide nose Type 260 and modifications

Designed for equipping bottom of the casing string to direct it in the wellbore and protect from damages during oil and gas well casing. It provides optimal conditions for running a pipe string into the well, ensuring target depth reach, as well as quick and easy drilling out with PDC bit. It prevents reverse flow of the cement slurry from the annulus into the pipe string during cementing.

Available sizes: 101.60 mm (4'') to 339.72 mm (13 3/ 8'').

Thread connections: OTTM, OTTG, BTC, TMK UP™, VAM TOP®, NEW VAM, VAsuperior®, VAGT®, JFEBear®.

Application:

  • Vertical, directional, horizontal and ERD wells.

Features:

  • Two reliable and time-proven Real Seal II™ float valves, incorporated in the shoe, withstand high back pressure and continuous flushing with high sand content fluid;
  • Auto fill-up mechanism provides automatic casing string fill-up with fluid while running into the well;
  • Safe Lock™ non-rotation mechanism prevents the cementing plug from rotating in the process of drilling out;
  • Guide nose rotates to direct the shoe while running in the well, allowing it to overcome obstacles and providing continuous running of casing or liner to the target depth;
  • Eccentric form of the guide nose facilitates the process of casing running in the well;
  • Design of the shoe allows its use in wellbore of any curvature;
  • Design of the shoe is adjusted for drilling out with PDC bit.
ADDITIONAL OPTIONS TYPE 260 TYPE 261 TYPE 262 TYPE 263
Basic version
Auto fill-up
Safe Lock™ non-rotation mechanism

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