The document discusses definitions and categories of petroleum reserves based on probabilities of production. It defines proven, probable, and possible reserves, which have 90%, 50%, and 10% certainty of being produced, respectively. Methods for estimating reserves are described, including volumetric analysis, decline curve analysis, and production forecasting based on projected prices, costs, and other factors.

1. Petroleum Project Economics Econ210D Presentation 10 Government Regulations Week 10