Underground Storage

Complete engineering solutions for underground storage of NGL, Natural Gas, and other products- salt caverns or depleted reservoir conversions.
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Engineering and execution of high-deliverability underground storage systems.

Gas Liquids Engineering (GLE) provides full engineering and project execution services for underground natural gas and liquids storage facilities, including depleted reservoir storage and salt cavern systems.

Our experience includes grassroots developments, major capacity expansions, and modernization programs designed to increase seasonal flexibility, support multi-mode operation, and maximize peak deliverability.

GLE has carried out large-scale storage expansion projects, including upgrades to facilities targeting injection and withdrawal capacities in excess of 1 BCF/d, supporting evolving market demands and year-round operational capability.

Complete Geostorage Support

Upgrading an existing natural gas storage facility, or creating a new salt cavern storage facility, GLE will guide you through the process.

Natural Gas Storage

Underground storage requires surface facilities and pipelines capable of operating efficiently across wide pressure and flow ranges throughout the injection and withdrawal cycle. GLE engineers and executes:

Dehydration & Dew Point Control

Maintaining product specifications under varying seasonal conditions is critical. GLE engineers and executes:

TEG & Selexol Systems

TEG and Selexol solvent-based dew point control systems for pipeline-specification gas conditioning.

Joule-Thomson Dehydration

Joule-Thomson dehydration can be a cost effective option for gas storage systems with amenable operating conditions.

High Throughput Process Systems

High throughput processing systems can require structured packing, specialized tower trays, and parallel trains.

32,000 m³

200,000 bbl cavern capacity

Salt Cavern & NGL Storage

GLE provides full execution services for salt cavern storage projects, including cavern wash systems and surface facility expansions.
Experience includes development of storage caverns and associated brine handling, pumping, metering, and infrastructure integration.

Featured Underground Storage Projects

A selection of underground storage projects delivered across Canada, the USA, and internationally.

"Decades of Expertise Driving Innovative Engineering Solutions"

Building Smarter Energy Infrastructure

To engineer reliable, forward-thinking energy solutions with safety, sustainability, and client value at the core of everything we do.