The value they're looking to float Saudi Aramco at is staggering, done alot of work to do with said company recently & its quite unbelievable the amount of cash resources they have at disposal (even in todays current market/compared to other natural resources companies) it seems like a gamble on future oil prices rocketing, buying stuff up whilst cheaper.
Even with the current issues going on in Saudi I doubt they'd lose any sleep over a billion or so, like stated itd be a pissing contest & alot of the arab oil rich nations seem to like nothing better.
But I doubt itd be us