АП-6М1 hydraulic jet perforator is designed for opening production formations using the method of hydraulic blast perforation by creating channels ...

БК string shoe.БК string shoe is designed for guiding the casing string during run in hole along the wellbore. Standard sizes of manufactured shoe ...

СПД2 filling stop-pipe.СПД2 device designed for self-filling of the casing liner and string during run in borehole and receiving signal “s ...

The КОШ type ball check valve is designed for preventing the backflow of cementing slurry or drill fluid from the interstring space to the inner sp ...

ПО pressure test device. ПО pressure test device is designed for crimping and wellbore drifting a drill string or tubing string. Standard sizes of ...

УЭЦС shielding device. УЭЦС is a shielding device for limiting sedimentation processes in the cementing slurry that fills the interstring spac ...

УГРХ hydraulic fracturing device. The УГРХ sealing device is designed for protecting the production string with a nominal diameter 146, 168 an ...

ММЦ1 collar cementing coupling. The collar cementing coupling is designed for two-stage or collar cementing of casing string or casing liner. Stand ...