From my understanding, the high valuation of Saudi Aramco does not seem to stem from them being the best in to industry for processing oil, but rather, from their access to the richest and cheapest source of oil. This license is their source of making huge profits - i.e. the difference between the cost price versus the market price. To the best of my understanding, Saudi Aramco has no ownership of the oil fields but…
Why would you sell your goose that lays golden eggs? Even if you think that the goose might be getting older and less fertile, it doesn't make sense. It only makes sense if you know when the goose is gonna run out of eggs. And in this case I'm not sure anyone knows.
The goose is the land. The eggs are the oil.
The eggs roll into a basket where people can buy them.
The basket is saudi aramco.
Now that the basket has been sold, why not make a new basket and send over some eggies?