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  • Design
  • Gas Compression Systems and Compressor Stations

Gas compression systems and compressor stations

TECHNICAL DATA

  • Capacity: up to 1,400 m3/min (up to 220,000 Nm3/h
  • Discharge pressure: up to 450 bar (458.8 kgf/cm2 )
  • Drive power: up to 32,000 kW

COMPRESSIBLE GASES

APPLICATION

Gas Compression Systems
based on centrifugal compressors
4GC2-70/17-62 GTU

DESIGN FEATURES AND ADVANTAGES
OF INTEGRATED SOLUTIONS

  • Engineering, manufacturing and packaging in accordance with customer requirements
  • Versions in block-containers and easily assembled building with modular engineering systems
  • All units are factory-tested to reduce installation
  • Design of compressor allows application of the flow paths with a number of drives to get  high polytropic efficiency for required discharge pressure 56; 76; 85; 100 kgf/cm2 and compression ratios 1.36; 1.44; 1.5; 1.7; 2.0; 2.2; 3.0.
  • The use of spatial impeller blades and diffuser provides polytropic efficiency of the operating point to 85%, and a wide range of effective work supercharger
  • Complex procurement of the process and auxiliary equipment
  • Single-source responsibility of supplier for all project stages and operation parameters of the compressor system

SCOPE OF SUPPLY: GAS COMPRESSION SYSTEM

  • Compressor system (compression casing (-s), multiplier, base frame, couplings, piping))
  • Drive (Gas Turbine)
  • Lubrication and sealing systems
  • Anti-surge protection
  • Automation system
  • Enclosure with all auxiliary systems

SCOPE OF SUPPLY: COMPRESSOR SYSTEM

  • Compressor systems (compression stage (-s), multiplier, base frame, couplings, piping))
  • Drive (Gas Turbine)
  • Lubrication and seal systems
  • Anti-surge protection
  • Automation system
  • Enclosure with all engineering systems
  • Fuel gas treatment unit
  • Gaseous fire suppression unit
  • Outer fire suppression systems
  • Inter-block communications
  • Separator facilities
  • Gas cooling facilities
  • Gas receivers facilities
  • Gas treatment unit
  • Lightning protection of the compressor station

Object & Customer

Compressor system

Compressible gas

Total capacity,
Nm3/h

Pressure
MPa (bar)

Drive type

Drive power (MW)

Suction

Discharge

Vyngapur Gas Processing Plant,
SiburTyumenGaz

6GC2-375/4-77 GTU

Associated petroleum gas

89,000

0.4
(4.08)

7.6
(77.5)

Gas turbine
(NK-16-18STD)

18

Yuzhno-Balykskiy
Gas Processing Plant, SiburTyumenGaz

66GC-1162/1.3-38 GTU

Associated petroleum gas

264,000

0.12
(1.3)

3.73
(38)

Gas turbine
(NK-16STD)

16

4GC2-124/14-79 GTU

Dry stripped gas

200,000

1.36
(14)

7.69
(9)

Gas turbine
(AI-336-2-8)

8

Usinsk Gas Processing Plant,
LUKOIL-Komi

6GC2-260/2-38 GTU

Low pressure petroleum gas

90,000

0.19
(1.94)

3.8
(38.76)

Gas turbine
(GTD-6.3RM)

6.3

Khariaginskoye field,
LUKOIL-Komi

6GC2-260/2-38 GTU

Low pressure petroleum gas

60,000

0.19
(1.94)

3.8
(38.76)

Gas turbine
(GTD-6.3RM)

6.3

Stavrolen, LUKOIL

5GC2-287/15-57 GTU

Dry stripped gas

260,000

1.5
(15)

5.7
(57)

Gas turbine drive
DU-80L1

25

LUKOIL-Permneftegaspererabotka

4GC2-70/17-62 GTU

Dry stripped gas

 70,000

 1.7
(17.35)

6.17
(62.9)

Gas turbine
(GTU-6PG)

6

Pomarskaya Compressor Station (Gazprom)

UNC-16-76/1.44
for GPA-16 «Volga»

Natural gas

 1,250,000

5.17
(52.78)

7.45
(76)

Gas turbine
(NK-38 ST)

16

Pripolyarnaya Compressor Station  (Gazprom)

UNC-16-76/1.44
for GPA-16 «Volga»

Natural gas

1,250,000

5.17
(52.78)

7.45
(76)

Gas turbine
(DG-90 L2)

16

ROSPAN INTERNATIONAL *
(Rosneft)

4GC2-75/30-83 GTU

Associated petroleum gas

 135,000

3.0
(30)

8.3
(83)

Gas turbine
SGT-300 SIEMENS

8