收稿日期: 2006-03-16
修回日期: 2006-04-24
网络出版日期: 2006-08-20
ORIGIN AND WHOLE-HYDROCARBON GEOCHEMICAL CHARACTERISTICS OF OIL AND GAS FROM XUJIAHE GROUP OF CHUANZHONG-CHUANNAN TRANSITIONAL BELT
Received date: 2006-03-16
Revised date: 2006-04-24
Online published: 2006-08-20
梁艳;李延钧;付晓文;袁续祖;杨坚;郑键; . 川中-川南过渡带上三叠统须家河组油气全烃地球化学特征与成因[J]. 天然气地球科学, 2006 , 17(4) : 593 -596 . DOI: 10.11764/j.issn.1672-1926.2006.04.593
The paper adopts some methods such as gas composition,carbon isotope,light hydrocarbon,middle-molecular hydrocarbon and biomarker toillustrate whole-hydrocarbon geochemical characteristics and genetics and possible source of oiland gas from Xujiahe group of Chuanzhong-Chuannan transitional belt.The result shows that oil and gas from Xujiahe group mainly comes from autogenic coal source rock,and bind is main.Genetics of natural gas is mainly mature humic mothermaterial,small condensate oil and crude oil.
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