Oil companies in Saudi Arabia use nanotechnology for petroleum extraction to minimize environmental pollution

(Natural News) There are few greater oxymorons than “environment-friendly oil company,” especially if said company is the biggest example in the world. But Saudi Aramco is trying to do just that, using nanotechnology to max out the petroleum from its oil wells while minimizing environmental pollution, an article in Nanowerks stated. Worcester Polytechnic Institute (WPI) professor…

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