Inter Press Service: Multinational oil and gas companies are engaged in a quiet but broad attempt to prepare the groundwork for a significant global expansion of shale gas development, according to a study released Monday.
Thus far, the hydraulic fracturing (or "fracking") technologies that have upended the global gas market have been used primarily in North America and, to a lesser extent, Europe. With U.S. gas production in particular having expanded exponentially in recent years, however, countries around the world...