Yes those social Norwegian's invested; and the UK gave there north sea oil revenues to all the oligarchs
Same thing in Australia, the wealth coming from the resources boom has been and is being given to a few rich people, not the general public (who are having social services slashed regularly)
We have also managed to completely hollow out the economy - there is nothing really left as all capital has flowed to the most profitable sectors (house building and resources) encouraged by public policy.