Improved process for the rapid evaluation of at least a importance logic property of a stone sample and use thereof in the case of heavy oil layers containing

摘要

The present invention relates to an improved method for the rapid evaluation of at least one characteristic of the geological sediments oil from a sample of the sediments, a method in which the sample is heated in a non-oxidizing atmosphere. The method comprises various steps of a rise in temperature - it is determined at least three magnitudes s1r, s2a and s2b representative of the quantity of hydrocarbons contained in the sample is then deduced from these three quantities at least one oil characteristic of the sediment geologic.