It is designed for pressure-tight separation of the casing string intervals.

It is designed for tripping in and setting of PRZ drillable plug.

RTTS ANALOGUE

These packers are designed for sealed separation of casing string intervals and protection of the casing against the dynamic effect of various well operations.

This sub is designed to easily disconnect tubing from stuck downhole equipment during well operations. 

It is designed to equalize the pressure in the annulus above the packer and the pressure inside the tubing string.

It is designed for sealed separation and communication between the annulus and the interior of tubing.

This BHA is used for hydraulic fracturing including massive hydraulic fracturing in production strings with tubing of nominal outside diameter of 5 1/2’’ to 7’’ with pressure differential up to 14500 psi.

It is used for maintenance of reservoir pressure during the development of oil fields with the dual water injection to several production intervals for the production casings with the nominal outer diameter from 5 1/2’’ to 7’’ in.

Designed to make connection between the space inside the tubing and annulus space

For installation and extraction of the Quadro shut-off valve (plug) (APr) on a cable or coiled tubing for tubing pressure testing or installing a hydraulic packer or temporary abandonment of the wel

Designed to compensate for axial movements along the movable tubing connection with ther- mobaric changes in the length of the tubing

Using for activating and setting hydraulic packers and for pressure test of injection or production wells.

It is designed for sealed separation of casing string intervals and protection of the casing against the dynamic effect of various well operations.

It is designed for sealed separation and communication between the annulus with the interior of the tubing.

These packers are designed:

• for sealed separation of casing string intervals and protection of the casing against the dynamic effect of various well operations;
• to equalize the annulus pressure above the packer and the pressure inside the tubing string;
• for pressure testing of the tubing above the packer.