Πεμ, 17 Οκτωβρίου 2013 - 17:28
U.S. energy giant Chevron Corp (CVX) has delayed plans to drill for shale gas at its field in the Silistea area, in the eastern Hungarian county of Vaslui, in response to protests against fracking, a controversial process used to extract gas and oil from shale deposits, news agency Mediafax reports Thursday.