Oil & gas

Many noise-producing machines and installations are used to extract oil and gas. For the staff members and nature an as quiet as possible working and living environment is important. The custom made noise control solutions from Alara-Lukagro make each offshore platform and onshore field a quieter, safer, and healthier place.

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Acoustic containers

Alara-Lukagro’s acoustic containers specifically designed for emergency or essential generator sets (diesel or gas driven), fire water pumps, compressor trains, compressors, pumps, etc.

  • Low noise emission: Meet the applicable noise requirement or limit noise to the bare minimum. Controlled noise reduction with guaranteed end result.
  • Fire resistant: These low noise emissions are possible in combination with fire resitancy. Fire ratings starting from A-0 to J-120 can be achieved.
  • Minimal footprint: Well thought out design taking into account the importance of a compact general arrangement.

Properties of an Alara-Lukagro container:

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  • Proven design: We perform strengh calculations taking into account not only transportation loads, wind and snow loads, but also blast loads and seismic loads. This can be done according to various standards and design codes (Eurocode or AISC 360-10).
  • High standards: We are capable to be compliant with high standards, high-specification design (NORSOK), engineering, welding (according to EN 1090 or AWS D1.1/D1.1M) and fabrication, high documentation requirements and continuous coordination with a client’s schedule and processes.
  • Quality: quality inspections are performed by Alara-Lukagro personnel and/or Notified Bodies (NOBO) according to the Inspection and Test Plan (ITP).
  • Material identification: use of traceable materials, traceability level I and II. NDE inspections, visual, magnetic, radiography and/or ultrasonic inspection. PMI on stainless steel materials.
  • Hazardous areas: equipment and protective systems used suitable for potentially explosive atmospheres (ATEX enviroment).
  • Protective coating: surface preparation and surface treatment according to offshore Oil & Gas standards or Norsok, including procedures and reports. Quality inspections by Alara-Lukagro personnel and/or inspections by NACE.
  • Optimal performance: the enclosure is executed with sound attenuated ventilation provisions tailored to an appropriate cooling of installed machinery.
  • Functional, safe and durable design: taking into account easy maintenance and accessibility. Safety by means of escape routes and fire protection for instance. Furthermore durable materials are used considering harsh conditions.

Main components, features and options:

  • Top-lift or bottom-lift execution
  • Single or double-leaf doors
  • Removable walls or roof sections
  • Skid-based enclosures or drop-over execution
  • Flat or corrugated steel walls and/or roof plating
  • Ventilation systems
  • Partition walls
  • Lifting beams
  • Handrails, platforms and/or cage ladders
  • Lighting, cabling, cable trays
  • F&G  (Fire & Gas) systems
  • Water mist cabinets
  • Fuel day tanks
  • Exhaust gas silencers

Containers

Offshore container 370×216@4x

H60 container 370×216@4x

Offshore container 2 370×216@4x

Acoustic enclosures

Acoustic enclosures for generator sets, pump sets, compressors and other machines and installations.

  • Low noise emission: Meet the applicable noise requirement or limit noise to the bare minimum. Controlled noise reduction with guaranteed end result.
  • Modular: Our modular design enables you to install the enclosures on site or at your facilities.
  • Ease and lower costs: an enclosure means handling the noise problem right at the source.

Properties of Alara-Lukagro acoustic enclosures:

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  • Custom built: Customisation offers considerable freedom of design, such as diverse types of panels and easy scalability.
  • Proven design: We perform strengh calculations taking into account not only transportation loads, wind and snow loads, but also blast loads and seismic loads. This can be done according to various standards and design codes (Eurocode or AISC 360-10).
  • High standards: We are capable to be compliant with high standards, high-specification design (NORSOK), engineering, welding (according to EN 1090 or AWS D1.1/D1.1M) and fabrication, high documentation requirements and continuous coordination with a client’s schedule and processes.
  • Quality: quality inspections are performed by Alara-Lukagro personnel and/or Notified Bodies (NOBO) according to the Inspection and Test Plan (ITP).
  • Material identification: use of traceable materials, traceability level I and II. NDE inspections, visual, magnetic, radiography and/or ultrasonic inspection. PMI on stainless steel materials.
  • Hazardous areas: equipment and protective systems used suitable for potentially explosive atmospheres (ATEX enviroment).
  • Protective coating: surface preparation and surface treatment according to offshore Oil & Gas standards or Norsok, including procedures and reports. Quality inspections by Alara-Lukagro personnel and/or inspections by NACE.
  • Optimal performance: the enclosure is executed with sound attenuated ventilation provisions tailored to an appropriate cooling of installed machinery.
  • Functional, safe and durable design: taking into account easy maintenance and accessibility. Safety by means of escape routes and fire protection for instance. Furthermore durable materials are used considering harsh conditions.

Soundproof cabins

Omkastingen offshore

Omkastingen-offshore

Cabins

Soundproof cabins for mud pump rooms, engine rooms or a complete driller’s cabins. Always designed and produced to your particular specifications, so that it is a perfect fit for your platform. Approved and certified in accordance with the latest offshore standards.

  • Safety: The safety of your employees is paramount. The cabin protects against noise and offers diverse options such as fire resistance, safety glass and a rubber floor finish.
  • Health and comfort: Fresh air, an agreeable temperature and workplaces with desks. Just some aspects that can be integrated in the cabins.
  • Low noise levels: Meet the applicable noise requirement or limit noise to the bare minimum. Controlled noise reduction with guaranteed end result.

Properties of Alara-Lukagro cabins:

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  • HVAC: Heating, Ventilation and Airconditioning will be arranged possibly with filtration.
  • Visibility: Cabin can be executed with windows for a good vision onto the workfloor. Windows are provided with soundproof and possibly fire resistant safety glass.
  • Custom built: Customisation offers considerable freedom of design, such as diverse types of panels and easy scalability.
  • Functional, safe and durable design: taking into account easy access. Safety by means of escape routes and fire protection for instance. Furthermore durable materials are used considering harsh conditions.

Acoustic enclosure

Cabines offshore 370×216@4x

Sound absorbing- and insulating walls

Noise barrier walls for the complete isolation or fence off of the noise.

  • Low noise emission: Meet the applicable noise requirement or limit noise to the bare minimum. Controlled noise reduction with guaranteed end result.
  • Modular: Our modular design enables you to install the wall panels on site or at your facilities.
  • Lower costs: Sound walls are more economic in comparison with complete acoustic enclosures.

Properties of Alara-Lukagro walls:

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  • Custom built: Customisation offers considerable freedom of design, such as diverse types of panels different kinds of construction and easy scalability.
  • Proven design: We perform strengh calculations for wind loads. This can be done according to various standards and design codes.
  • Functional, safe and durable design: taking into account easy maintenance and accessibility. Safety by means of escape routes  for instance. Furthermore durable materials are used considering harsh conditions.

Walls

Ventilation sets, silencers and acoustic louvres

The basic principle of a ventilation set includes an air inlet and air outlet system for the ventilation of heat radiation, air inlet for combustion air and eventual a purge system. All possibly including: splitter silencers, acoustic louvres, heat tracing, demister panels, filtration and/or sand filtration, (fire) dampers, fan plenums, axial fans for forced ventilation (over pressure or under pressure), anti-condensation heaters and redundancy. Exhaust gas silencers and Vent silencers completes the noise control package that we can offer to you.

The advantages of using Alara-Lukagro ventilation sets for offshore platforms:

  • Optimal performance of your machine or equipment: Your machines or equipment is very costly. We understand this all too well. This is why we design the ventilation sets in such a way that your equipment can deliver an optimal performance, by removing heat and providing a fresh air supply.
  • Low noise emission: Meet the applicable noise requirement or limit noise to the bare minimum. Controlled noise reduction with guaranteed end result.

Properties of Alara-Lukagro ventilation provisions:

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  • Custom built: All our solutions are customised for oil & gas application and offer considerable freedom of design, using standardised and proven noise control concepts.
  • Warranty: The complete noise and ventilation calculation for the supplied systems with guarantee on the agreed values and requirements.
  • Wide product range: A wide range of products which offer you the optimal configuration and solution. These products, including silencers, acoustic louvres or complete ventilation systems, are tailor-made for you.

Ventilation

Offshore Ventilation 370×216@4x

Offshore Geluidsdempers 370×216@4x

Sound insulating doors

Quality soundproof doors with high sound insulation values and possibly fire resistance properties. Our doors have a clean design and are fully customisable; all shapes and sizes are possible. They are therefore very appropriate to place anywhere where high sound insulation is essential.

  • Low noise emission: Meet the applicable noise requirement or limit noise to the bare minimum. Controlled noise reduction with guaranteed end result.
  • Fire resistant: These low noise emissions are possible in combination with fire resitancy. Fire ratings starting from A-0 to J-120 can be achieved.
  • Easy to install: You will receive our doors as a complete pre-assembled unit which can be easily installed.

Properties of Alara-Lukagro doors:

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  • Materials: Both galvanised steel and stainless steel 304 or 316 quality are possible.
  • Execution:  Single or double leaf, hinged or sliding doors.
  • Hardware: You can choose from different kinds of hardware depending on your needs.
  • Visibility: Integrated windows with sound insulating glass are possible.
  • Durable design: Durable materials are used considering harsh conditions.

Soundproof doors

Advice & Surveys

We always strive for the most effective, efficient and useful solution for your project. Solutions are fully designed and produced in accordance with your particular specifications.

Need advice about a suitable solution for your project? Would you like an offshore noise survey conducted? If so, contact our offshore specialist below.

logos-16629-130917@4x@4x

Reference projects

FPAL – supplier assessment

Assessment of the acoustic enclosures for the generator set on the Shell Leman platform. Assessment performed by Amec Foster Wheeler’s buyer

Score: 8.4

Alara-Lukagro was awarded 8.4 (out of 10) on 15 aspects. The product quality, project management, organisation and facilities were rated extremely good. Definitely a result to be proud of!

FPAL – supplier assessment

Assessment of the acoustic enclosures for the generator set on the Shell Leman platform. Assessment performed by Amec Foster Wheeler’s buyer

Score: 8.4

Alara-Lukagro was awarded 8.4 (out of 10) on 15 aspects. The product quality, project management, organisation and facilities were rated extremely good. Definitely a result to be proud of!

FPAL – supplier assessment

Assessment of the acoustic enclosures for the generator set on the Shell Leman platform. Assessment performed by Amec Foster Wheeler’s buyer

Score: 8.4

Alara-Lukagro was awarded 8.4 (out of 10) on 15 aspects. The product quality, project management, organisation and facilities were rated extremely good. Definitely a result to be proud of!

Offshore platforms

We are proud of our track record

Want tailor-made advice for your project? We’d be delighted to sit around the table with you to discuss your needs!

“I’d be delighted to sit around the table with you to devise the optimal solution for your project. I have years of experience in the offshore market and therefore understand the issues that play a role therein. Are you faced with a challenge? If so, you’ve come to the right place!”

CvD-19128-140824@4x
Cees van Dijk Senior Sales Engineer +31 (0) 184 820 763
MR
Michael Roode Account Manager +31 (0) 184 820 760
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