Gas compression systems for LUKOIL-Permnefteorgsintez petrochemical facilities (Russia)

Turbine-driven gas compression systems for LUKOIL-Permnefteorgsintez

LUKOIL-Permnefteorgsintez (LUKOIL) conducts processing of associated petroleum gas from fileds 

of LUKOIL-PERM and crude products from LUKOIL subsidiaries located in Western Siberia.

Customer LUKOIL-Permnefteorgsintez
Scope of works Engineering, manufacturing, procurement, installation supervision, commissioning
Scope of supply
  • 3 turbine-driven gas compression systems 4GC2-70/17-62 GTU
  • 2 unique refrigerating compressor systems GCM3-250/0.9-15.8
  • 1 skid-mounted centrifugal compressor system 3GC2-83/25-48K
  • 1 rotary screw compressor system 6GV-14.16-35M3
Тechnical data
4GC2-70/17-62 GTU  3GC2-83/25- 48К    6GV-14.16-35М3  
Capacity, (m3/min) 70 83,5 13,8
Suction pressure, bar 1,7 2,46 1,6
Discharge pressure, bar 6,2 4,7 3,4
Drive power, MW 6 3,2 0,6
  • Compression of dry stripped gas for supply to the main gas pipeline and to the power generator
  • Propane compression for refrigeration system
  • Compression of associated petroleum gas
Design features
  • High-efficient compressor flow path in a single casing
  • “Dry” gas dynamic seals of rotor
  • Gear pair of rotary screw compressor with peripheral speed 39 m/sec
Solution features
  • Supply of equipment as highly prefabricated modules ready for installation
  • Automatic control system
  • System of anti-surge control and protection
  • Single-source responsibility of general designer and supplier
Commissioning Phased, within 2014-2016