GENESIS TYPES, DISTRIBTUION AND GEOCHEMICAL CHARACTERISTICS OFNATURAL GAS IN DAGANG OILFIELD
Online published: 2003-08-20
刘玉梅;邓泽进;田晓平;贾丽; . 大港探区天然气成因类型、分布和地球化学特征[J]. 天然气地球科学, 2003 , 14(4) : 279 -282 . DOI: 10.11764/j.issn.1672-1926.2003.04.279
Based on the geological characteristics and thermal evolution of natural gas in Dagang exploration area, this study has classified genesis of natural gas into six categories: biogenetic gas, low-temperature mixture gas, low-matured gas, matured gas, high matured gas, and coal-genetic gas. In addition, this paper has analyzed the distribution and geochemical characteristics of various kinds of natural gas in Dagang exploration area.
Key words: Natural gas; Thermal origin; Characteristics; Low matured; Maturation; Heavy hydrocarbons.
/
〈 |
|
〉 |