11 July 2016

«REP Holding» has manufactured a new generation compressor for Zapadno-Tarkosalinskiy gas production

«REP Holding» has manufactured a new type of the Centrifugal Compressor 910-41-1SMP within the terms of the equipment supply agreement for the boosting compressor stations (BCS) of LLC «Gazprom Dobycha Noyabrsk». 

The compressor has been specially designed by the holding’s engineers for Zapadno-Tarkosalinskiy gas production. The landmark decision is the application of the integrally-milled axial-radial wheels with three-dimensional blades, production of which has been grasped first in Russia by «REP Holding». 

The innovative elements of replaceable flowpaths let increase efficiency factor, structure reliability and operational life of compressor. Moreover, using of the axial-radial wheels provides with an extended capacity range, improved head-flow properties and mass-dimension design parameters. 

The compressor is completely made of Russian component parts, and different flowpath elements can be installed on it depending on gas parameters. Additional important advantage of the aggregate is its improved environmental characteristics. 

The Centrifugal Compressor 910-41-1SMP has passed overall tests at the Holding’s production site – Nevskiy Zavod. The committee of experts composed of representatives of LLC «Gazprom VNIIGAZ» and LLC «Gazprom Dobycha Noyabrsk» made decision on the conformity of compressor parameters with the design specification requirements, and regarding dispatching to the Customer for carrying out on-site acceptance tests. 

The compressor equipment is going to be installed as a part of GPU-16, at the boosting compressor station «Ural» in order to increase compression rate and natural gas transportation under conditions of formation pressure decrease.  

«REP Holding» has been supplying equipment to Zapadno-Tarkosalinskiy gas production since 2014. Four replaceable flowpaths СПЧ295-16/30-3,0 SM have already been working successfully on the field sites. The Holding is going to supply four more sets of replaceable flowpaths within up to the 3rd quarter of 2016.

Zapadno-Tarkosalinskiy gas production (ZTGP) is the division of LLC «Gazprom Dobycha Noyabrsk». The natural gas is supplied to the main pipe from four production wells. Annual production volume of the field makes over 14 billion cubic meters of raw products. Zapadno-Tarkosalinskiy gas production is the only division of «Gazprom Dobycha Noyabrsk», where not only gas, but gas condensate is also produced, its quantity makes the fifth part from the production volume.

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