摘要
在丰富的原始资料基础上，综合国内外有关文献，提出了鉴别各类成因（有机的、无机的、生物气的、油型气的、煤成气的）烷烃气和二氧化碳的4类21个指标，从而达到判别各类成因天然气的目的。
Based on large amount of primary data and relevant references, the author presented a method to identify the various alkane gases (organic, inorganic, biogenic, oil-type and coal-type gases )and carbon dioxide. 21 identification indexes were defined from 4 aspects in this paper. Using this method and indexes, we can easily identify the genesis of various gases.
出处
《中国海上油气（地质）》
1992年第1期11-19,共9页
China Offshore Oil and Gas(Geology)
关键词
天然气
成因
鉴别
碳同位素
有机气
无机气
生物气
油型气
煤成气
Carbon isotope
Identification of natural gases
Organic gas
Inorganic gas
Biogenic gas
Associated gas
Coal gas
