ShaleInvestments in Argentina’s Vaca Muerta shale rise to new levels ahead of key pipeline projectConstruction of the Nestor Kirchner pipeline will begin next month, Neuquen governor saysThis time: Governor of Neuquen province Omar Gutierrez thinks that investments in Vaca Muerta are going to take off.Photo: GARETH CHETWYND/UPSTREAMGareth ChetwyndRio de Janeiro