Natural Gas News Reuters: Ukraine shale talks cannot run on indefinitely - Chevron Feb 19, 2013 11:26:pm
Natural Gas News ITAR-TASS: Shale gas production in Ukraine can cause irreparable damage to environment Feb 13, 2013 6:27:pm
Natural Gas News RIA Novosti: US to Share with Ukraine Shale Gas Production Technologies Feb 6, 2013 7:19:am
Natural Gas News Reuters: U.S. shale gas revolution throws down the gauntlet to Europe Feb 3, 2013 3:04:pm
Natural Gas News UK Shale Gas Investment Waits On Clearer Regulations, Shell CEO Says Feb 1, 2013 8:17:am
Natural Gas News Kiev Post: Factbox for Ukraine’s landmark agreement with Shell on $10 billion shale gas project Feb 1, 2013 5:06:am