Projections regarding how long Oman's crude oil reserves will last typically range between fifteen to twenty-five years at current production rates, though this timeline fluctuates based on ongoing exploration discoveries, technological advancements in enhanced oil recovery, and national consumption shifts. Because the country faces natural field depletion maturity, Omani government planners have heavily accelerated economic diversification strategies under long-term national visions to transition away from heavy reliance on petroleum revenues.