Petróleo is a play that returns every year supported by a mutant audience. The actresses Elisa Carricajo, Valeria Correa, Pilar Gamboa and Laura Paredes formed Piel de Lava two decades ago.

The piece presents four workers at a Patagonian oil well who live together, punished by the harsh climate of the south. In Parliament, for its part, the climate is futuristic : four legislators debate from space how to resolve the political, social and environmental crisis that turned Earth into a wasteland.