Oil Production — - Oil Production refers to the total amount of crude oil extracted from underground reservoirs within a country during a given year, before any refining or processing takes place. It is typically measured in thousand barrels per day (kb/d) and represents the output of crude petroleum from both conventional and unconventional sources. This indicator reflects a country’s upstream oil industry performance, resource availability, and role in global energy supply. It is widely used to assess production trends, energy security, and dependence on oil resources for economic development.
Measured in thousand barrels daily, the dataset reflects total oil production and serves as an important indicator of upstream activity, domestic energy supply, investment trends, resource development, and the overall performance of Vietnam's petroleum sector. The dataset enables stakeholders to assess changes in domestic crude oil production, monitor upstream industry performance, evaluate resource utilization, and support long-term energy planning and investment decisions.
Vietnam produced 352 thousand barrels daily in 2015 before declining to 317 thousand in 2016 and 284 thousand in 2017. Production continued to decrease to 257 thousand barrels daily in 2018 and 236 thousand in 2019 as mature offshore oil fields experienced declining productivity. Output fell further to 207 thousand barrels daily in 2020, followed by 196 thousand in 2021, 194 thousand in 2022, and 188 thousand barrels daily in 2023. The consistent decline reflects natural depletion of producing fields, lower output from mature reserves, and limited additions from new exploration and development projects despite continued efforts to optimize production.
Overall, the dataset illustrates a steady downward trend in Vietnam's oil production throughout the review period. Although domestic crude oil production continues to contribute to the country's energy supply and petroleum industry, declining output highlights the importance of sustained upstream investment, enhanced recovery technologies, and continued exploration activities to maintain future production levels and strengthen long-term energy security.
The dataset serves as a valuable resource for monitoring national oil production performance, evaluating supply trends, assessing upstream investment, supporting market analysis, forecasting future production, and enabling policymakers, researchers, investors, and industry stakeholders to develop effective energy strategies and production planning.