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 / Kit TOKS 04

Kit TOKS 04

Designed to prevent the impact of high hydrodynamic pressure on the productive formation during the sale of cement solution in the annular space when cementing long shanks in order to avoid cases of under-release of cement solution when using direct single-stage cementing.
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Equipment
Casing shoe TOKS 20

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

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.
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.
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 OKOS 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".
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.

Cement valve TOKS 10

It is intended for cementing secret casing columns in order to prevent the impact of high hydrodynamic pressure on the productiокve reservoir when selling cement solution in the annulus space.

Casing packer OKOS 09
It is intended for installation as a part of the shank in the roof of the formation to prevent the impact of high hydrodynamic pressure on the productive layer when selling cement mortar in the annulus space.
Cement valve OKOS 11
It is intended for cementing secret casing columns and is used in wells to prevent the impact of high hydrodynamic pressure on the productive reservoir when selling cement solution in the annulus space.
Suspension plug OKOS 25
It is intended for landing the sales plug (receiving the signal of the first "Stop" of the first stage of cementing), separation of cement and drilling fluids during movement along the shank from the installation tool to the landing coupling. When landing the suspension plug together with the sales plug in the landing clutch, it serves as a Stop signal.
Suspension plug OKOS 24
It is intended for landing the sales plug (receiving the signal of the first "Stop" of the second stage of cementing), separation of cement and drilling fluids during movement 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.
Installation tool OKOS 01
Designed for lowering the shank into the well, activating its technological equipment and disconnecting the transport tool from the shank after cementing.