# LNG / LPG

> Yorkwell Petroleum trades and brokers liquefied natural gas and liquefied petroleum gas. They are different products with different supply chains.

URL: https://yorkwellpetroleum.com/energy-commodity-trading/lng-lpg/

## Two different gases

LNG is natural gas, mostly methane, cooled to about −162 °C until it becomes liquid. It then takes up about 1/600th of its volume as a gas, which makes shipping by sea practical. At the receiving terminal it is warmed back into gas and sent into the pipeline system.

LPG is a mixture of propane and butane. It becomes liquid under moderate pressure, so it is stored and carried in pressurized tanks and cylinders.

| Property | LNG | LPG |
| --- | --- | --- |
| Main components | Methane, with some ethane | Propane and butane |
| How it is kept liquid | Cooled to about −162 °C | Held under pressure |
| Specification | Composition and heating value agreed in the contract | ASTM D1835, including HD-5 propane, or EN 589 |

## How a gas trade is handled

- The buyer names the product, the specification and the quantity.
- The delivery method is fixed by the terminals at each end of the voyage.
- Quality and quantity are measured by an independent inspector.
- Delivery terms are fixed in the contract.

## Questions we are asked

### Can I buy LNG in small quantities?

Quantities and delivery methods are agreed for each trade. Tell us the volume and the receiving facility.

### Does Yorkwell own LNG terminals or carriers?

No. Terminals and ships belong to their operators. Yorkwell coordinates the commercial arrangements.

### How do I make an inquiry?

Send the product, specification, quantity, destination and timing through our [contact page](https://yorkwellpetroleum.com/contact-us/).

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Yorkwell Petroleum · 440 Louisiana St, Ste 900, Houston, TX 77002 · info@yorkwellpetroleum.com · +1 (713) 239-3396