OIL, GAS & POWER GENERAL CONTRACTOR

Projects

Since 2002, Enex was actively working in the oil and gas sector and has completed and handed over a number of installations and facilities which are being successfully used.

Korpedje BCS

The Basic and Detailed design for construction of the booster compressor station on “Korpedje” field, site supervision during assembly and start-up of equipment,  maintenance of equipment during 12 month after start-up, customer’s personnel training. Output rate: 11 mln.m3/day at outlet pressure 120 bar.

Project mission: The most complete output of the deposit Korpedje

Technology:
One stage compression of natural gas by turbine gas compressor units with process gas cleaning by  filter-separators at the compressor station inlet and outlet and gas cooling with air gas coolers and heat exchangers on compressors discharge

Main technological equipment:

  • Gas compressors with gas turbine engine (D12R8S/SGT-600, Dresser Rand S.A a Siemens Business S.A.S)
  • Blocks of filter-separators with automatic drain system
  • Air gas coolers
  • Heat exchangers
  • Distributed control system, emergency shutdown system, gas and fire detection system
  • Electrical power system, including closed switchgear 10kV and 0.4 kV, substation 10/0,4kV and  power management system

End User: “Turkmennebit” (Turkmenistan)

Customer: Dresser-Rand a Siemens Business S.A.S.

Contractor: ENEX Group S.A.,Belgium

Contract signed: June 2015


LPG recovery plant

LPG recovery plant at Khrestiche gas condensate filed (Ukraine).
Output rate: 14 mln.m3/day
Design and complete delivery of equipment and materials for the construction of the plant (EP):

  • Gas drying unit
  • Turboexpanders inlet separators skids
  • Cold boxes
  • Turboexpanders skids
  • Low temperature separators skids
  • Deethanizer skid
  • Debutanizer skid
  • Product air coolers skids
  • Gas-fired heaters
  • Isolating, control and safety valves
  • Piping
  • Control system
  • Electric system

Customer: Limited Liability Company “Karpatygaz”, as an operator of Joint Activity between Affiliated Company “Ukrgasvydobuvannya” of National Joint-Stock Company “Naftogas of Ukraine”, LLC “Karpatygaz” and “Misen Enterprises AB”

Contractor: Progress Engineering FZC (UAE)

Project is in progress


CHERVONODONETSKAYA

Buster compressor station Chervonodonetskaya (Ukraine).
Output rate: 7 mln.m3/day
Delivery of complete, preassembled and factory tested units for new plant

  • Separator skids with automatic drain system
  • Two stage fuel gas preparation skid with coalescing section and automatic drain system
  • Skids of filters of sealing gas
  • Skid of power gas drying with automatic drain system
  • Sealing gas preparation skid
  • Fuel gas reduction skid
  • Skids of electrical heaters of sealing gas and air with thyristor control system
  • Skid of automatic indirect fire heater
  • Heat exchanger units
  • Valves with hydraulic, pneumatic and manual control
  • Control valves

Customer: Limited Liability Company “Karpatygaz”, as an operator of Joint Activity between Affiliated Company “Ukrgasvydobuvannya” of National Joint-Stock Company “Naftogas of Ukraine”, LLC “Karpatygaz” and “Misen Enterprises AB”

Contractor: Progress Engineering FZC (UAE)

Project is in progress


KHRESTYSHCHE BCS

Buster compressor station Khrestyshche (Ukraine).
Output rate: 12 mln.m3/day
Delivery of complete, preassembled and factory tested units for new plant

  • Separator skids with automatic drain system
  • Two stage fuel gas preparation skid with coalescing section and automatic drain system
  • Skids of filters of sealing gas
  • Skid of power gas drying with automatic drain system
  • Sealing gas preparation skid
  • Fuel gas reduction skid
  • Fiscal gas metering unit
  • Skids of electrical heaters of sealing gas and air with thyristor control system
  • Skid of automatic indirect fire heater
  • Heat exchanger units
  • Valves with hydraulic, pneumatic and manual control
  • Control valves

Customer: Limited Liability Company “Karpatygaz”, as an operator of Joint Activity between Affiliated Company “Ukrgasvydobuvannya” of National Joint-Stock Company “Naftogas of Ukraine”, LLC “Karpatygaz” and “Misen Enterprises AB”

Contractor: ENEX process engineering S.A. (Belgium)

Completed: October 2013


MALAY

The execution of project feasibility study and detailed design for construction of compressor station on “Malay” field.
Project mission:

Shop "A" - to provide the most complete output of Malay field and to supply gas to input of dehydration plant GPP Malay. Output rate: 45 mln.m3/day
Shop "B" – to provide compression of gas from Uchadji field and to supply gas to output of GPP Malay. Output rate: 45 mln.m3/day

Customer: State Concern “Turkmengas” (Turkmenistan)
Contractor: “ENEX process engineering Ltd”, Hong Kong (100% subsidiary of “ENEX process engineering S.A.”, Belgium)

Project is in progress


YULIEVKA

Buster compressor station Yulievka (Ukraine)
Supplying of components and ready to use assembled and factory tested units of technological equipment 

  • Separator skids with automatic drain system
  • Two stage fuel gas preparation skid with coalescing section and automatic drain system
  • Skids of filters of sealing gas
  • Skid of power gas drying with automatic drain system
  • Sealing gas preparation skid
  • Fuel gas reduction skid
  • Fiscal gas metering unit
  • Skids of electrical heaters of sealing gas and air with thyristor control system
  • Skid of automatic indirect fire heater
  • Heat exchanger units
  • Valves with hydraulic, pneumatic and manual control
  • Cables

Customer: Limited Liability Company “Karpatygaz”, as an operator of Joint Activity between Affiliated Company “Ukrgasvydobuvannya” of National Joint-Stock Company “Naftogas of Ukraine”, LLC “Karpatygaz” and “Misen Enterprises AB”

Contractor: “ENEX process engineering Ltd”, Hong Kong (100% subsidiary of “ENEX process engineering S.A.”, Belgium)

Completed: August 2012


DOVLETABAD-2

The design and construction on a “turn key“ basis  of the booster compressor station on “Dovletabat-2” field. Output rate: 50 mln.m3/day

Project mission: The most complete output of the deposit Dovletabad-2

Technology:
Two stage compression of natural gas by turbine gas compressor units with gas cleaning at the inlet and intermediate blocks of filter-separators and cooling gas with air gas coolers after each compression stage

Main technological equipment:

  • Two stage gas compressors with gas turbine engine (D20R4B/40G, Dresser Rand S.A.) in individual buildings (PSG-International a.s.)
  • Blocks of filter-separators with automatic drain system (PALL GmbH)
  • Air gas coolers of 1st and 2nd compression stage (Hamon d’Hondt S.A.)
  • Distributed control system, emergency shutdown system, gas and fire detection system (Honeywell Process Solutions).
  • Electrical power system, including closed switchgear 10kV and 0.4 kV, substation 10,4kV and  power management system (Schneider Electric)

Customer: State Concern “Turkmengas” (Turkmenistan)

Contractor: “ENEX process engineering Ltd”, Hong Kong (100% subsidiary of “ENEX process engineering S.A.”, Belgium)

Completion and startup: December 2011


BAGTYYARLYK

The design and construction on a “turn key” basis of the compressor station “Bagtyyarlyk” on the gas pipeline “Malay-Bagtyyarlyk”. Output rate: 60 mln.m3/day

Project mission: to provide preparation of the natural gas supplied from the Malay group of fields in accordance with actual international standards for supplying gas for export to Turkmenistan - China pipeline

Technology:
One stage compression of natural gas by turbine gas compressor units  with cleaning gas at the block of inlet filer-separators and cooling gas at the outlet with air gas coolers

Main technological equipment:

  • Centrifugal gas compressors with gas turbine engine (D16R2S/30GT, Dresser Rand S.A.) in individual buildings (PSG-International a.s.)
  • Blocks of filter-separators with automatic drain system (PALL GmbH)
  • Air gas coolers of 1st and 2nd compression stage (Hamon d’Hondt S.A.)
  • Distributed control system, emergency shutdown system, gas and fire detection system (Honeywell Process Solutions)
  • Power generators with gas turbine drive Taurus 70, 2х6500KW (Solar Turbines International Company)
  • Electrical power system, including closed switchgear 10kV and 0.4 kV, substation 10,4kV and  power management system (Schneider Electric)

Customer: State Concern “Turkmengas” (Turkmenistan)

Contractor: “ENEX process engineering Ltd”, Hong Kong (100% subsidiary of “ENEX process engineering S.A.”, Belgium)

Completion and startup: February 2011


KEYMIR, AKPATLAVUK AND CHEKISHLYAR

Engineering and construction "on turn-key" basis of the facility complex for natural gas treatment and transportation on the Keymir, Akpatlavuk and Chekishlyar. Output rate 3000 mln.m3/year

The facility complex is designed to collect natural gas at the Keymir, Akpatlavuk and Chekishlyar Gas Condensate Fields, treat gas to bring it to a commercial quality and transport it to the export pipeline.

Technology:
gas treatment by low temperature separation with cold to be generated by way of choking the gas flow

Main technological equipment:

  • Filter/separation and low temperature separation units (PALL GmbH)
  • J-T control valve (Polna S.A.)
  • Low temperature heat exchangers (Bellelli Engineering S.P.A.)
  • DEG regeneration unit (Eurotech)
  • Metering and manipulating pumps (LEWA GmbH)
  • Medium and low voltage electric power system (Schneider Electric)

Customer: The State Concern "Turkmenneft" (Turkmenistan)

Contractor: Consortium "Pall GmbH - ENEX process engineering S.A." (Germany – Belgium)

Consortium operator: ENEX process engineering S.A. (Belgium)

Completion and startup: February 2011


DOVLETABAT-3

“Turn-key” construction of buster compressor station (BCS) Dovletabat-3. Output rate: 60 mln.m3/day

Project mission: The most complete output of the deposit Dovletabad-3 and supply gas to the amine desulfurization unit of Head Gate No2.

Technology:
Two stage compression of natural gas by turbine gas compressor units with gas cleaning at the inlet and intermediate blocks of filter-separators and cooling gas with air gas coolers after each compression stage

Main technological equipment:

  • Two stage gas compressors with gas turbine engine (D16R9B/40G, Dresser Rand S.A.) in individual buildings (PSG-International a.s.)
  • Blocks of filter-separators with automatic drain system (PALL GmbH)
  • Air gas coolers of 1st and 2nd compression stage (FAMET Process Equipment and Machinery, Inc.)
  • Distributed control system, emergency shutdown system, gas and fire detection system (Honeywell Process Solutions).

Customer: The State Concern “Turkmengas” (Turkmenistan)

Contractor: ENEX process engineering S.A. (Belgium)

Completion and start up: October 2009


TELEMETRY

Within scope of the project "Engineering and construction "on turn-key" basis of the facility complex for natural gas treatment and transportation on the Keymir, Akpatlavuk and Chekishlyar." there was executed replacement of telemetry system on the export pipeline (135km).

Executor: ENEX process engineering S.A.

Completion: 2006


CHOLLUK - PUSTYNNAYA

Supplying of equipment for modernization of automatic control and regulation system of turbo-compressors of compressor station "Cholluk" (15 gas turbo-compressors).
 
Project mission: upgrade of the old system to the modern digital automatic control and regulation system increasing reliability, efficiency and effectiveness of control.

Customer: The State Concern “Turkmengas” (Turkmenistan)

Contractor: ENEX process engineering S.A. (Belgium)

Partner: General Electric

Completion: September 2005


KORPEDJE

Maintenance services of the technological units on the Korpedje Gas Treatment Facilities, including development of the technical documentation, performance of works, deliveries of the equipment, thechnico-constructional improvement of the units.

Customer: The State Concern “Turkmenneft” (Turkmenistan)

Contractor: ENEX process engineering S.A. (Belgium)

Completion: January 2005.


DERIALIK

Engineering and construction “on a turn-key” basis of a gas dehydrating plant at “Deryalik” compressor station. Output rate: 185 mln.m3/day

Project mission: providing preparation of natural gas supplying to export to meet the requirements of world standards

Customer: The State Concern “Turkmengas” (Turkmenistan)

Contractor: Consortium “Pall GmbH – Sulzer Chemtech – ENEX process engineering S.A.” (Germany – Switzerland – Belgium)

Consortium operator: ENEX process engineering S.A. (Belgium)

Completion and startup: May 2004