Oil Shockwaves From U.S. Shale Boom Seen by IEA Ousting OPEC

Oil Shockwaves From U.S. Shale Boom Seen by IEA Ousting OPEC

Ty Wright/Bloomberg

A derrick hand prepares the pipe used in the drilling process on Kilbarger Construction Inc.'s Service Rig 5 in Knox County, Ohio, on Jan. 5, 2013.