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OJSC Severneftegazprom received a patent for the utility model «Centrifugal Compressor»

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A patent for the utility model «Centrifugal Compressor» by a team of authors of OJSC Severneftegazprom has been registered in the State Register of Utility Models of the Russian Federation.

The utility model relates to the field of mechanical engineering and can be used in centrifugal compressors to increase efficiency by reducing volumetric losses and expended compression work of a centrifugal compressor.


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The inventive design ensures a reduction in the leakage of part of the gas flow through the dummy piston, and improves the gas-dynamic characteristics of the centrifugal compressor.

The constant search for advanced engineering solutions is the key to the successful development of OJSC Severneftegazprom and determines the position of the Yuzhno-Russkoye oil and gas condensate field as a platform for the introduction of promising technologies and the implementation of innovative solutions. Today the company is the copyright holder of 70 patent and copyright objects, of which 55 are used in production activities.

Innovative technical solutions make it possible to improve existing technologies, increase the level of labor protection and industrial safety, reduce energy consumption and emissions of harmful substances and greenhouse gases into the atmosphere.

 2023 OJSC Severneftegazprom