Global Oil Discoveries Fall to 5.5B Barrels Annually, Lagging Far Behind Consumption

Global oil discoveries have sharply declined to an average of just 5.5 billion barrels of oil equivalent annually in 2023-2024, down from over 20 billion boe per year in the early 2010s, according to Rystad Energy. This falls significantly short of replacing one-third of annual production as consumption remains near record levels. Exploration capital expenditure has dropped to $50-60 billion in 2025, far below the $115 billion peak in 2013 and insufficient to meet the $500-540 billion required to prevent future supply shortages. Companies now focus on high-impact basins in Namibia, Guyana, Brazil and Suriname using advanced seismic imaging and drilling technologies, concentrating exploration in fewer geographic hotspots.