Method For Predicting Composition Of Petroleum

摘要

A method for predicting petroleum expulsion is provided. An exemplary embodiment of the method comprises defining a chemical structure of a kerogen and identifying a plurality of reaction products of the kerogen under geologic heating rates. The exemplary method also comprises grouping the plurality of reaction products into a plurality of product lumps based on their chemical composition and predicting petroleum expulsion for each of the plurality of product lumps based on secondary cracking reactions.