Kit TOKS 13

Designed for fixing non-cemented liners in wells with horizontal completion and subsequent multi-stage hydraulic fracturing using a selective packer.
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.
Designed for multi-interval staged hydraulic fracturing.
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.
Designed to activate the hydraulic suspension, upper packer in the working state.
Designed for the technology of separation of layers and isolation of interstratal crossflows and other types of work when casing and operating wells.
Designed to be installed as part of a liner both in the cementing interval and outside it, to ensure reliable isolation and isolation of productive formations.

It is intended for installation as part of the shank both in the cementing interval and outside it, to ensure reliable isolation and separation of productive layers.

Designed for suspending a liner casing in an open wellbore with a horizontal wellbore end.
Designed for fixing the packer and tubing string in the well casing during hydraulic fracturing.
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.