three oil fountains shooting black liquid up and splashing in a of graph with a black metal oil barrel on the top in a

business closeup collapse commodity construction currency demand depletion diesel drill drilling economy energy exploration export extractor finance fossil fuel gas gasoline global glut higher illustration industrial industry inexpensive liquid market metaphor nymex oilfield over oversupplied petrochemical petrochemistry petrol plant policy pollution production reserve resource saudi supply surreal tumbling world