The Sydney Morning Herald | Oil and gas giants hit with $6 billion tax hike - Sydney Morning Herald The Sydney Morning Herald Oil and gas giants will be hit with a $6 billion tax hike over the next decade following years of concern that Australia has been hemorrhaging lucrative revenue to ... Gas, oil tax changes to rake in $6b more Gas, oil tax changes to rake in $6b more - 9News Gas, oil tax shake-up to rake in extra $6b |