Method of quantifying hydrocarbon formation and retention in a mother rock

摘要: The method according to the invention allows formation of oil and retention phenomenon in mother rock be modelled. Organic matter characterization experiments are used establish molecular model (MM) initial sample (E). thermal cracking reaction this is reproduced by dynamic simulation computations with a reactive force field (RMD) validated comparison experimental data. mechanism obtained (SR) carry out kinetic study (C) variation temperature parameter. phase equilibria (PES) medium determined at any time from simulation. successive equilibrium assessments various progress stages allow following physicochemical evolution (PC) maturation organic studied. free hydrocarbons (liquid gaseous) that not retained solid residue can quantified throughout numerical modelling maturation; representing, sedimentary basins, matrix (Q). This quantity as an indicator or input value for threshold basin models.