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 / Kit TOKS 05 (1 and 2 stages)

Kit TOKS 05 (1 and 2 stages)

It is intended for lowering the filter and the shank in two stages, in order to eliminate the lack of release of the shank before the design installation interval.
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Equipment
Casing shoe TOKS 20

Designed to equip the bottom of the liner when running into an open hole.

Back pressure valve TOKS 08
    Designed for:
  • Prevent reverse movement of the solution during cementation.
  • Prevention of fluid flow through the inner channel of pipes.
  • Reducing the weight of the casing when it is submerged in the drilling mud.
Bow-spring centraliser BSC
It is intended for centering and cementing columns that are lowered into the well in a side unsettled trunk.
Rigid-type centralizer
Designed for centering downhole pipes in the inter-tube space.
Suspension plug TOKS 04
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.
Hydraulic hanger TOKS 03
Designed for hanging countersunk casing strings in a well lined with a casing string.
Top packer TOKS 02-04
Designed for sealing the inter-pipe space with a chain to exclude the penetration of gas and aggressive liquids into the hardening grouting mixture.
Installation tool TOKS 01-03
Designed for lowering the shank into the well, activating its technological equipment and disconnecting the transport tool from the shank after cementing.
Landing collar TOKS 06-01

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.

Ball
Designed to activate the hydraulic suspension, upper packer in the working state.
Displacement plug TOKS 05-01
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".
Casing packer OKOS 17

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.

Disconnector TOKS 18
Designed for disconnecting the first section of the shank from the transport column and connecting to the second section.
Casing packer TOKS 09-10
Designed to disconnect the first liner section from the transportation string during two-stage cementing.
Coupling joint TOKS 19
Designed for docking with a funnel of a disconnector for multi-section running of liners.