GTES-12P gas turbine generator set rated at 12 MW

GTES-12P packaged gas turbine generator set is designed to produce and supply power for industrial and domestic consumption. GTES-12P genset  can use associated oil gas as a fuel providing its utilization at oil & gas production and processing sites.

The genset can be used as the main or stand-by power supply, independently or  in parallel with other electric power supply sources.

Waste heat recovery is provided in a boiler: hot water and steam (operation in GTU-CHP or PGU-CHP regimes). EGES-12S modification for shop configuration is available.


The genset has a simple and convenient in maintenance design, which consists of modules. The main component of the generator set is GTU-12PG-2 gas turbine. The genset is completed with all necessary  maintenance systems and auxiliary accessories.

In GTES-12P design advanced technologies were used as well as rich experience of OJSC Aviadvigatel gained from development and operation of gas turbines and generator sets .

GTES-12P genset can be operated at simple, cogeneration and steam-gas cycles, at base, semi-peak or peak loads.

Such companies as Surgutneftegaz OJSC, Lukoil-Zapadnaya Sybir Co. Ltd. and Gazprom Neft OJSC widely use GT generating sets for associated petroleum gas recovery that reduces oil production costs and provides minefields infrastructure with reliable power. Also it helps to solve environmental problems by eliminating hazardous emissions into atmosphere that are generated during associated gas burning in flares.

Performance specifications (ISO)

Nominal output at generator terminals, MW12.3
Heat output (Gcal/h) with toutput=110 îŃ
Overall efficiency of a power generating set (electric+heat), %84
Exhaust gas temperature, °Ń496
Exhaust gas flow, kg/s45.9
Equivalent noise level during operation under, dB80
 Life, hours:
- to overhaul
- assigned 
25 000
100 000
  • natural gas as per GOST 5542 or OST 51.40;
  • associated petroleum gas, diesel and other fuels as agreed upon with Aviadvigatel OJSC.

Major Benefits:

  • minimal production facilities. Building of additional constructions is not required resulting in lower investment costs for construction project.
  • minimum amount of the attendance staff allows to decrease operating costs.
  • high performance and service life rate.
  • completely factory-assembled; minimum cost and duration of installation, commissioning and putting into operation;
  • low specific fuel consumption for electric power and heat generation to guarantee low power and heat cost price;
  • capability for parallel and auto mode operation for optimization of power safety therefore in the case of emergency power cutoff there is automatic transfer to local load. So the negative consequences of failure are excluded;
  • short turn-back period of genset - 3...5 years;
  • containerized modular design;
  • high reliability proved by experience in operation;
  • just-in-time qualified maintenance provided by the company specialists;
  • high efficiency in cogeneration cycle.
  • minimal repair and maintenance costs resulting in power and heat generation minimal prime costs.

The quantity of gensets in service and total running time are given on REFERENCE LIST page.

Information request

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