From production to purpose.

Natural gas production is followed by processing to remove water and other components to meet transport and customer specifications. Gas composition, pressure and quality influence the infrastructure required.

Project screening should distinguish upstream output from marketable gas. A production estimate alone does not establish delivery availability, transport rights or commercial supply.

Liquefaction cools natural gas to approximately −162°C for ocean transport. At an importing terminal, LNG is stored and regasified before entering a gas network. Technical overview: Shell.

A complete assessment connects feedgas, liquefaction capacity, vessel availability, shipping routes, terminal access and downstream pipeline capacity. Nameplate capacity is different from actual throughput or booked availability.

Transmission pipelines move gas between regions; distribution networks serve local customers. Storage can help balance seasonal demand and short disruptions, subject to withdrawal rates and access conditions.

Before a procurement discussion, identify entry points, network connection, gas quality requirements, transport charges, storage rights and the party responsible for balancing.

Consider methane loss, processing energy, liquefaction, shipping, regasification and final combustion. Lower emissions at one stage do not automatically mean lower emissions across the complete chain.

See the IEA supply-chain research note. The planning tool estimates energy input and fuel cost only; it does not certify lifecycle emissions.