I thought this might be interesting to see. Saudi Arabia we can all agree has oil galore, with wells galore, correct? The wells have been there for 80 years or better? We can agree that water would be of a higher concern there than here in Ohio or close neighboring states?
Well here is a official Saudi web site to look at when it come to water, where do you see Oil and Gas development in this?  http://seha.alriyadh.gov.sa/en/contents.aspx?aid=3468