Oil Refinery Throughput — - Oil Refinery Throughput refers to the actual volume of crude oil and other refinery feedstocks processed by petroleum refineries during a given period. It is typically measured in thousand barrels per day (kb/d) and represents the operational output of the refining sector rather than its installed capacity. This indicator reflects the extent to which refinery infrastructure is utilized to convert crude oil into refined petroleum products such as gasoline, diesel, jet fuel, kerosene, fuel oil, liquefied petroleum gas (LPG), and other petroleum products. Oil Refinery Throughput is widely used to assess refinery operations, downstream petroleum activity, fuel production levels, and the efficiency of refinery utilization.
It serves as an important indicator of refinery utilization, fuel production, industrial efficiency, energy security, and the petroleum industry's ability to meet global demand for refined products.
Globally, oil refinery throughput totaled 80.07 million barrels daily in 2015, increasing to 80.61 million barrels daily in 2016, 82.06 million barrels daily in 2017, and 83.07 million barrels daily in 2018, the highest level before the pandemic. Throughput moderated slightly to 82.79 million barrels daily in 2019 before declining to 75.63 million barrels daily in 2020 because of reduced fuel demand, refinery shutdowns, and pandemic-related operational disruptions. Processing volumes recovered to 79.15 million barrels daily in 2021, increased to 81.68 million barrels daily in 2022, and reached 82.99 million barrels daily in 2023, reflecting stronger refinery utilization and downstream market conditions.
The United States, China, and India remained the leading contributors to global refinery throughput throughout the review period. In 2023, the United States processed 15.96 million barrels daily, followed by China at 15.10 million barrels daily, while India reached 5.25 million barrels daily, supported by continued refinery expansion and growing fuel demand.
The dataset is valuable for evaluating global refinery throughput trends, analyzing downstream industry performance, and assessing crude oil processing activity. It supports refinery utilization analysis, investment planning, energy security assessments, market evaluation, and policy development while providing valuable insights for researchers, analysts, industry stakeholders, and policymakers studying the long-term development and competitiveness of the global petroleum refining industry.