Distribution of Global Condensate Gas Field and Major Factors Controlling Its Formation

• 责任者：Yang Debin (State Key Laboratory of Geological Processes and Mineral Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Zhu Guangyou
• 刊名：Earth Science Frontiers
• 出版年：2010
• 卷期：17（1)
• 关键词：凝析气 ; condensate gas ; 油气成因 ; oil-gas origin ; 全球 ; global
• 页码：p.339-349
• 图表：7 illus., 3 tables, 48 refs.
• 分类号：1003
• issnNo：ISSN1005-2321
• isbnNo：CN11-3370/P

Condensate gas is an important oil and gas resource, which attracts more and more attention as in- depth exploration and discovery continuing. A total of 106 giant condensate gas fields were discovered in the world.  They are distributed in more than 70 sedimentary basins, mainly in West Siberia Basin, Marginal Caspian Basin, Persian Gulf Basin, Zagros Basin, U. S. Gulf of Mexico, Tarim Basin and so on.  According to the systematic investigation and study of global major giant condensate gas fields, it is found that these condensate gas fields, located in structural traps, are mainly distributed in the strata from the Carboniferous to the Neogene; that they have poor reservoir properties, being the type of low porosity and low permeability.