Vox | Oil prices crashed, but US output keeps rising anyway. How long can that last? Vox When oil prices were soaring during the mid-2000s, energy companies found it highly profitable to use fracking, horizontal drilling, and other techniques to extract oil from shale formations in places like Texas and North Dakota. End result: A glut of ... Oil price slips as market dismisses Yemen conflict Saudi Official: Return To $100 Oil Unlikely Iraq oil minister sees $70 crude by end 2015 |