Natural Gas News Romania Issues Permits for Shale Gas Exploration in the Dobrogea Region May 4, 2013 12:00:am
Natural Gas News ISN ETH Zurich: Russian Gas, European Integration and the Fate of Ukraine May 3, 2013 11:07:pm
Natural Gas News Quartz: A new problem for fracking: Drillers are running out of water May 2, 2013 11:46:pm
