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Completed projects >  Vyngapurovsky gas processing plant

Vyngapurovsky gas processing plant

OAO SiburTyumenGaz

Customer: OAO SiburTyumenGaz;
Work description: Construction of Vyngapurovsky gas processing plant;
Types of works performed: carrying out functions of General designer, development of design and detail documentation, receipt of approval issued by Glavgosexpertiza of Russia, delivery of process equipment and materials above and below zero, designer’s supervision over construction, carrying out of installation works and commissioning, start-up of the facility with further ramp-up, achievement of qualitative and quantitative indicators of market products;
Capacity: as for dehydration – 2.77 bln std. m3/year, as for processing – 2.10 bln std. m3/year;
Year: 2010-2012;

Inlet of the unit:
Hydrocarbon gases mixture (APG)
Contents of target components (depending on season):

  • С2+ from 279 to 348 g/std. m3
  • С3+ from 151 to 209 g/std. m3

Outlet of the unit (NGL/ethanized NGL):
Dry stripped gas according to OST 51.40-93, GOST 5542-87, contents of target components up to 13.9 g/std. m3

Recovery rate С3+ - up to 97,0%.

Unit operates in two modes of NGL recovery:

  • according to TU 38.101524-93;
  • NGL ethanization.

CAPEX for the project: 5.5 bln RUB incl. VAT
LENNIIHIMMASH Group investment development share: 3 bln RUB incl. VAT

Total period of project implementation: 24 months
Project implementation by LENNIIHIMMASH Group: 22 months

Total structural steel weight: 1468,45 tons.
Total weight of the equipment supplied of more than 2000 tons:

  • Column equipment – 1 pce.
  • Vessel equipment – 15 pcs.
  • Heat exchanging equipment – 6 pcs.
  • Compressor equipment – 1 pce.
  • Furnace equipment – 1 pce.
  • Air coolers – 13 pcs.
  • Turbo-expander – 1 pce.
  • Pumping equipment - 3 pcs.
  • Valves – 1522 pcs.
  • Instrumentation for 355 pcs.
  • Automated process control system for 2000 signals.
  • Analytical equipment for 51 pcs.


Letter of appreciation of OAO SiburTumenGas:




Photos are provided by the press service of OAO SiburTyumenGaz