I've always thought of jet fuel as being like kerosene.
Look at the countries where the med to heavy crude needed to produce it are, and compare that to where the refineries are actually based.
CountryProduction (Thousand Barrels per Day) so they have the refineries.
1 USA 1,471.00
2 South Korea 357.00
3 China 291.00
4 Russian Federation 279.00
5 Japan 224.00
6 India 219.00
7 Singapore 212.00
8 United Arab Emirates 149.00
9 Netherlands141.00
10 UK 124.00
The top medium crude oil producers are the United States, Saudi Arabia, and Russia, but Saudi doesn't refine jet fuel.
The top heavy crude oil producers are Venezuela, Canada, and Mexico, Iran, Iraq, China, and Indonesia, but only China is on the top ten jet fuel production list. GCC countries put together produce more crude than the US but don't generally refine in high numbers.
The countries in bold in the list above don't produce significant amounts of crude.
How is fuel delivered to airports?
Once it has been refined and separated it is then piped directly to huge storage tanks, which are located off-airport.
The fuel still has to get to the airport. From the off-airport storage tanks, it is transported to smaller storage tanks on the airport itself. This can be done in two ways, either through another pipeline or by a series of large trucks.
Delivery and storage are insignificant in terms of the broader picture of getting your hands on the stuff itself.
Just looking at jet fuel supply and price alone can give you an indication of why economies worldwide will shrink as a result of this war. Transportation of both people and goods is a big economic sector.
I've heard the two year recovery period being banded about but think it will take longer for ordinary Joe who's lost his job and coping with rising CoL too.