The Australian Financial Review | Global oil glut set to grease the wheels of investment banks The Australian Financial Review Goldman Sachs has warned that oil prices could fall to $US20 a barrel as storage continues to fill. AP. by Karen Maley. While it's likely to deepen the despair of Australia's oil minnows, the latest prediction that the oil price could fall as low as ... Why oil prices have scraped the bottom of the barrel Goldman Sachs report: Oil headed to $20 a barrel Oil could plunge to $20 in doomsday scenario, Goldman says |