DISTRIBUTION AND OCCURRENCE OF NON-HYDROCARBON GASES IN GUANGDONG PROVINCE

Zeng Guanyun

doi:10.11743/ogg19860411

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DISTRIBUTION AND OCCURRENCE OF NON-HYDROCARBON GASES IN GUANGDONG PROVINCE
Vol. 7, Issue 4, Pages: 404-411(1986)
Online First：25 December 1986，

Published：1986
DOI： 10.11743/ogg19860411
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DOI：

Zeng Guanyun. DISTRIBUTION AND OCCURRENCE OF NON-HYDROCARBON GASES IN GUANGDONG PROVINCE[J]. 1986, 7(4): 404-411. DOI： 10.11743/ogg19860411.

摘要

广东省已发现非烃气体（CO

、N

、H

S、He、Ar、Rn 等）异常60余处

可分地表气苗、地下气层、水溶性气苗、水溶性气层4种。异常带在分布上与断裂带密切相关

9个异常带可归纳为 NE—NNE 向、NW 向、EW 向3组。异常的形成可能与中新生代地球去气作用有关。

Abstract

More than 60 anomalous places of non-hydrocarbon gas

including CO

Rn etc

are discovered in Guangdong Province.The distributionof anomaly zones of non-hydrocarbon gas closely related to fracture zones.9 anomaly zones can be divided into 3 groups:NE-NNE anomaly zones;NW anomaly zones;EW anomaly zones.The gas anomalies can be divided intosurface gas seepages

underground gas beds

water-soluble gas shows and water-soluble gas beds.The formation of the anomalies may be related to degassing ofthe globe during the Meso-Cenozoic

especially in the Middle and Late Ju-rassic and the Eocene.