LNG solutions
Expertly integrating solutions for liquefied gases since 1977
- Metering
- Gas Wellhead Control Panel
- Modular Wellsite Skids
- ESDs, HIPPS and Surge Relief
- Chemical Injection
- Filtration
Dynamic LNG Metering
World leading dynamic LNG metering systems.
Tackling the challenges that cryogenic temperatures, low fluid lubricity and potential flashing bring, Alderley has worked with meter manufacturers to deliver coriolis and ultrasonic metering solutions that meet the specific requirements and challenges of LNG metering applications.
Alderley delivered solutions include:
- LNG metering, sampling and controls Qatar
- Gas export metering at LNG Terminal, UK
- Sendout gas metering system, Chile
- Back-up gas fiscal metering and controls, Qatar
- Cryogenic export metering, controls and sampling, Australia
- Sendout gas metering, controls and sampling, USA
- Feed gas and LNG metering and controls, Algeria
- Liquid gas metering and proving, UK
Our intimate knowledge of flow measurement solutions helps you achieve your operational, financial, contractual and regulatory commitments.
Gas Modular Wellsite Skids: all you need on a single skid
Customised or standardised, our Gas Modular Wellsite Skids typically include:
WHCP
Wellhead Control Panel with integrated PLC to supply hydraulic power directly to the wellhead / tree valves.
Metering
Flow meter and associated sampling, analysis and control systems.
HIPPS
High-integrity Pressure Protection Systems to protect downstream equipment, operators and the environment.
Chemical Injection
Chemical Injection System(s) to inject a corrosion inhibitor into the pipeline and prevent hydrate formation.
Controls
Fully integrated controls, communication systems and / or remote terminal unit (RTU) for offsite control.
Valves
All electronics, pipework, storage tanks, Safety Instrumented Systems and process valves.
A fully tested, easily transportable and ready-to-operate production module to support a fast installation and start-up at your gas production site.
Chemical Injection Systems
Delivering a highly accurate and repeatable dosage, our Chemical Injection Units can deliver a wide range of chemicals at a fixed pressure or to a required flow rate with closed loop feedback.
Key features include:
- Accurate dosing rates from below 0.01 l/min to more than 400 l/min
- Integral PLC interfaced to platform MCS or autonomous
- Integral autonomous MCC or interfaced to platform MCC
- Integral or standalone tanks, size to suit application
- HVAC Systems available for low and high ambient temperature environments
Filtration systems
Integrated solutions, upgrades, replacements and spares – in partnership with Amazon Filters Ltd.
- Contaminant removal
- Instrument protection
- Black Powder filtration
- Inlet gas separation
Alderley expertise
- Process and packaging expertise
- Fully integrated solutions
- Aftermarket Services support
- Modifications and upgrades
- Field services
- Genuine parts and spares
- Proactive maintenance services
- Rapid-response reactive services
Amazon Filters expertise
- Short lead-time high volume cartridge supply
- Proven high alloy manufacturing routes
- Material selection assistance
- Plastic waste reduction
- Carbon footprint reduction
- Maintenance time minimisation
- Compliance to all international design codes
- First class customer service
Aftermarket Services
Innovative engineering solutions
Optimising efficiency and performance throughout the life of your assets.
