The set estuarial is intended for sealing of the mouth of oil wells, regulation of the mode of their operation, the ETsN installation, connection of devices for well surveying and carrying out production operations.Upon the demand of the customer it can be completed with a lubricator.
The set estuarial is equipped with reliable, easy-to-control and high-hermetic latches of ZD.
Lack of an unconfined space in latches of this type excludes a possibility of hit and freezing of water in the latch body.
Working pressure: 14, 21, 35 MPas Conditional pass of a trunk of a fir-tree: 65, 800, 100 mm Conditional pass of side branches: 50, 65, 80, 100 mm Conditional pass of withdrawal of a pipe head: 50, 65 mm Connecting thread to tubing strings: HKT73, GOST 633-80 HKT89 Resistance to influence of the borehole environment: K1, GOST 13846-89 K2
In coordination with the customer any options of execution and a complete set are possible.
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Wellhead fitting AFK2(Sh)-65(80,100) h21 (14,35)K1(K2)-KU