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广东三水盆地烃与非烃气体的成因
石油与天然气地质
1988年 9卷 第No.4期
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Title
ORIGIN OF HYDROCARBON AND NONHYDROCARBON GASES IN SANSHUI BASIN, GUANGDONG
Authors
Zeng Guanyun
Tang Zhongyu
摘要
主要根据气体组分和同位素资料,本文讨论了三水盆地烃气和CO、N、He等非烃气的成因.CO主要来自地球深处,N由生物化学作用生成,He为放射性元素蜕变产物,烃气有生化烃与热解烃两类.
Abstract
Based on chemical composition and stable carbon isotope data, this pa-per discusses the origin of CON,He and gaseous hydrocarbon in SanShuiBasin, Guangdong Province. The CO mainly comes from deep-earth,N is the product of biochemical process and He is the product of the decay of radio-element. Gaseous hydrocarbon includes biochemical methane and thermodegr-adation hydrocarbon gas.
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