Production

Designed to connect tubing with providing the required length, as well as underground equipment having connecting ends of the threaded tubing used in the exploitation of oil and gas wells.

For connecting tubing, as well as underground equipment having connecting ends with male thread tubing used during operation of oil and gas wells.

To connect tubing and casing pipes of different diameters and types of thread and for underground equipment having connecting ends of the threaded tubing and casing used in the exploitation of oil and gas wells.

For pressure testing before carrying out technical operations or setting of packer to find leakage in pipes and joints.

——for reliable disconnection of tubing in case of any complications with downhole equipment;
——used in packer assemblies when developing and operating;
——realization of maintenance and repair works and technical operations realization.

——for reliable disconnection of pipes from stuck equipment during well operations;
——used in packer assemblies when developing and operating oil, gas wells;
——maintenance and repair works and technical operations during realization of which there is a risk of subsurface equipment sticking.

——for reliable disconnection of pipes from stuck equipment during well operations;
——used in various packer assemblies for secondary release;
——maintenance and repair works and technical operations during realization of which there is a risk of subsurface equipment sticking.

Used for workover to clean face or the bottomhole formation zone of sand, mud, proppant, drilling mud, etc.

— простота обслуживания; <br>
— возможность многократного применения; <br>
— лёгкая, безотказная работа в глубоких, наклонных и искривлённых скважинах; <br>
— каждый типоразмер совместим с несколькими типами и типоразмерами пакеров разбуриваемых; <br>
— компенсирует осевое смещение колонны НКТ до 0,5 м; <br>
— передаёт момент вращения на нижерасположенное оборудование

 универсальность; <br>
— надёжность, простота конструкции.

— универсальность; <br>
— надёжность, простота конструкции; <br>
— возможность замены направления пропуска жидкости. 

——for liquid bypass from well tubular annulus to tubing;
——well operation with use of ESP unit.

——for hermetical disconnection of two tubing spaces with compensation of axial movement of inner tubing across outer tubes;
——for installation in dual injection wells.

——to equalize pressure between annular space above packer and tubing body.

——for liquid and gas bypass from well tubular annulus to tubing;
——well operation with use of ESP unit.

——for conjunction of the annulus with lift tubes bodies to create circulation for fluid feeding through the annular space of wells into the lift tubes bodies.

——packers assembly usage for seal failure zones isolation;
——carrying out of other working operations requiring disconnection the tubing from the packer.

——packers assembly usage for seal failure zones isolation;
——carrying out of other working operations requiring disconnection the tubing from the packer.