Petroleum systems modeling in exploration

摘要

Modeling aids in predicting petroleum occurrence, volumes, and composition and helping to quantify exploration risk. Surface geophysical methods can image subsurface structures with reservoirs that have the potential to trap hydrocarbons and, in some cases, can indicate the probable presence of hydrocarbons. Even today, establishing fluid content with confidence requires drilling. But significantly, the development of petroleum systems modeling software technology as part of an integrated workflow has enabled oil and gas companies to estimate undiscovered hydrocarbons to help mitigate risk in exploration prospects prior to drilling.