hydraulic fracturing 03/02/2014/by marcelletti Oil rig is injecting water, sand, and chemicals at high pressure into a wellbore to create small fractures and extract gas, petroleum, uranium-bearing solution, and brine water. https://ced.biz/wp-content/uploads/2014/11/CED.jpg 0 0 marcelletti https://ced.biz/wp-content/uploads/2014/11/CED.jpg marcelletti2014-03-02 02:10:172014-03-02 02:10:17hydraulic fracturing