All that new shale oil may not be enough as big discoveries wane

CALGARY (Bloomberg) — Three years after causing an oil-price crash, the shale boom may not be enough to meet rising global demand because the industry has cut back so sharply on higher-risk mega-projects.

http://www.worldoil.com/news/2017/12/27/all-that-new-shale-oil-may-not-be-enough-as-big-discoveries-wane