15 June 2016

At Verkhnekolik-Egan field of Varieganneftegaz PJSC (Rosneft) there is being constructed a gas turbine power plant with installed capacity of 24 MW. Designing of GTPP-24 was carried out by Ural Energy Engineering Center. Construction is performed by the ZVEZDA-ENERGETIKA JSC.

As part of the power plant there are five gas turbine units Centrax of type CX501-KB7 with unit capacity of 5.2 MW. These GTU have been selected because of their operational versatility and ability to work on gas with variable composition.

Currently at the site in accordance with the construction schedule there is completed the installation of outdoor facilities of master plan, there is carried out interior finishing work, in parallel there is begun mounting of auxiliary systems inside the main building, as well as being improved GTPP territory. In the near future it is planned to start work on the adjustment of basic equipment.

As fuel will be used associated petroleum gas produced at the field.

Purification, compression and supply of APG to the gas turbine units under operating pressure of 2.5 MPa will be provided by fuel gas compression facility (FGCF) of the company ENERGAS. FGCF is placed in a separate premise and includes gas treatment system and compressor module consisting of four gas-booster units of screw type.



FGCF structure also comprises additional equipment:

• Dew-point measurement system;
• Flow meters for the process metering of gas;
• Soft-starter of main motors;
• Flow viscometers;
• System for oxygen detection in gas flow.

Planned annual amount of compressed associated gas for the turbines of GTPP is about 85 million cubic meters. The phased commissioning of the FGCF will be performed by ServicENERGAS LLC (companies group ENERGAS).

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