The momentum is building. Bolivia’s state oil and gas company YPFB announced in early 2013 it would begin studies to identify shale gas deposits, and in November that same year it gave a presentation in Santa Cruz on shale gas and the country’s probable reserves. The Guardian, Feb 23 2015
https://www.theguardian.com/environment/andes-to-the-amazon/2015/feb/23/bolivia-frack-mother-earth