ORIGIN OF HYDROCARBON AND NONHYDROCARBON GASES IN SANSHUI BASIN, GUANGDONG

Zeng Guanyun; Tang Zhongyu

doi:10.11743/ogg19880408

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ORIGIN OF HYDROCARBON AND NONHYDROCARBON GASES IN SANSHUI BASIN, GUANGDONG
Vol. 9, Issue 4, Pages: 363-369(1988)
Online First：25 December 1988，

Published：1988
DOI： 10.11743/ogg19880408
稿件说明：

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DOI：

Zeng Guanyun, Tang Zhongyu. ORIGIN OF HYDROCARBON AND NONHYDROCARBON GASES IN SANSHUI BASIN, GUANGDONG[J]. 1988, 9(4): 363-369. DOI： 10.11743/ogg19880408.

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

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 CO

He and gaseous hydrocarbon in SanShuiBasin

Guangdong Province. The CO

mainly comes from deep-earth

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.