Kit TOKS 14

Designed for completion of cemented wells with subsequent multi-stage hydraulic fracturing using a selective packer and hydrostatic valves (fracturing fracturing collars).
Submit application
Provides guidance when running the liner casing into the open hole.

Created for:

  • Prevent slurry backflow during cementing.
  • Prevention of fluid flow through the inner channel of the pipes.
  • Lightening the weight of the casing string when it is immersed in the drilling fluid.
It is intended for landing of the sales plug (receiving the signal of the first "Stop"), separation of cement and drilling mud in the process of moving along the shank from the installation tool to the landing coupling. Landing the suspension plug together with the sales plug in the landing clutch serves as a Stop signal.
Designed for hanging countersunk casing strings in a well lined with a casing string.
Designed for sealing the inter-pipe space with a chain to exclude the penetration of gas and aggressive liquids into the hardening grouting mixture.

It is intended for landing of sales and suspension traffic jams at the moment of completion of the cementing process (receiving the "Stop" signal) during two-stage cementing.

Designed to activate the hydraulic suspension, upper packer in the working state.
It is intended for separation of drilling and cement solutions in the drill string, as well as for receiving the signal of the first "Stop".
Designed for fixing the packer and tubing string in the well casing during hydraulic fracturing.
It is used for continuous well cementing and is designed for multi-interval staged hydraulic fracturing with the possibility of using a selective packer.
Designed for sequential opening of several hydraulic valves in one running operation and for multi-stage hydraulic fracturing.
The packer is designed to seal the annular space.