Researchers from Kuwait University predict that world conventional crude oil production will peak in 2014 — almost a decade earlier than some other predictions.
The team explains that scientists have developed several models to forecast the point at which oil production reaches a maximum and then declines, and some put the date at 2020 or later. One of the most famous forecast models, called the Hubbert model, accurately predicted that oil production would peak in the United States in 1970.
The model has since gained in popularity and has been used to forecast oil production worldwide. However, recent studies show that the model is insufficient to account for more complex oil production cycles of some countries. Those cycles can be heavily influenced by technology changes, politics, and other factors, the scientists say.
The new study in in Energy and Fuels describe development of a new version of the Hubbert model that accounts for these individual production trends to provide a more realistic and accurate oil production forecast. Using the new model, the scientists evaluated the oil production trends of 47 major oil-producing countries, which supply most of the world's conventional crude oil.
They estimated that worldwide conventional crude oil production will peak in 2014, years earlier than anticipated. The scientists also showed that the world's oil reserves are being depleted at a rate of 2.1 percent a year. The new model could help inform energy-related decisions and public policy debate, they suggest.
Citation: Ibrahim Sami Nashawi, Adel Malallah, Mohammed Al-Bisharah, 'Forecasting World Crude Oil Production Using Multicyclic Hubbert Model', Energy And Fuels, March 2010; doi:10.1021/ef901240p
