The timing of this article is particularly foolish. Less than a week ago Russia announced that it has cancelled its participation in the South Stream project to supply gas through a pipeline under the Black Sea to south-east Europe (which would include Bulgaria and Romania). The EU insisted on conditions that Russia could not meet - for instance, that the pipeline be owned by a different corporation from that supplying the gas. Rather than give up control of what is, after all, its own product, Russia will instead be running the pipeline to Turkey. So Romanians can frack away without any Russian interference, although as well as getting highly poisonous residues in their drinking water they will also have to pay higher prices.
The whole idea that Russia would bother to discourage fracking in order to maintain sales of its own gas and oil is ridiculous. For a start, the Russian products come from conventional wells, and thus cost less than fracked fuels. Also, they are far more sustainable, with vast proven reserves whereas most fracking projects quickly run out of economically-extractable fuels. Conclusively, Russia is in the process of giving up on supplies to Europe - in future it has committed to selling enormous amounts of gas to China and other Asian countries, which do not slander it or attempt to harm it.