With the development of petroleum exploration, it is more important to know theoretically potential gas amount which can be used as the quantitative evaluation of natural gas source. Hydrocarbon gases are the products...With the development of petroleum exploration, it is more important to know theoretically potential gas amount which can be used as the quantitative evaluation of natural gas source. Hydrocarbon gases are the products of organic matter during its mature history. δ<sup>13</sup>C of each gas carries a record of its source and maturation information. Previous empirical approach and partition function method not only lack understanding of the stable carbon isotopic controls, but also requires assumption of isotopic equilibrium Recently, Chris Clayton considered the isotopic effects as a Rayleigh展开更多
基金Project supported by the National Natural Science Foundation of China.
文摘With the development of petroleum exploration, it is more important to know theoretically potential gas amount which can be used as the quantitative evaluation of natural gas source. Hydrocarbon gases are the products of organic matter during its mature history. δ<sup>13</sup>C of each gas carries a record of its source and maturation information. Previous empirical approach and partition function method not only lack understanding of the stable carbon isotopic controls, but also requires assumption of isotopic equilibrium Recently, Chris Clayton considered the isotopic effects as a Rayleigh
