Goldman Sachs forecasts a global oil surplus despite inventory replenishment
Efforts to rebuild strategic petroleum reserves are expected to be outweighed by a projected supply glut through 2027.
Nao Fujita
Jul 3, 2026 · 1 min read
Goldman Sachs analysis indicates that a significant oil surplus is likely to emerge by 2027, despite the current efforts by various nations to rebuild their strategic petroleum reserves. While the replenishment of these reserves provides a floor for immediate demand, the long-term trajectory is being shaped by record monthly production levels in the United States and a gradual recovery of output across the OPEC+ coalition.
The projected imbalance suggests that industrial supply growth is outpacing the consumption requirements of a global economy undergoing a slow energy transition. Morgan Stanley has already adjusted its Brent forecast downward to $75 a barrel in anticipation of these shifts. As U.S. crude output continues to set production records, the structural capacity of the global market appears to be moving toward a period of sustained excess, independent of short-term geopolitical disruptions or seasonal demand peaks.