Extracted crude oil splashes on a worker’s hand as it’s being pours from a pipe in the village of Wonocolo, East Java, Indonesia. (Dimas Ardian/Bloomberg)

Oil Slumps as U.S. Inventory Rise Adds Pressure for Supply Cut

(Bloomberg) -- Oil prices tumbled lower as an unexpectedly large increase in U.S. crude inventories added to worries about a supply glut ahead of a meeting between top exporters Russia and Saudi Ar...