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Research on the direction of secondary migration of oil by making use of nitrogen compounds as tracers in the No. 6 area of the Melut Basin.
- Source :
-
Chinese Journal of Geochemistry . 2006, Vol. 25 Issue 2, p182-183. 2p. - Publication Year :
- 2006
-
Abstract
- This paper discussed the direction of secondary migration of oil in the No. 6 area of the Melut Basin by making use of nitrogen compounds as secondary oil migration tracers. From the results, we have found that the occurrence and compositional characteristics of isomeric-nitrogen compounds in crude oil precisely manifest the fractionation effect of oil migration: with increasing secondary migration distance, the absolute concentrations tend to decrease, and the ratio of nitrogen-shielded isomers to nitrogen exposed isomers tends to increase. It is considered that the main direction of oil migration in the No. 6 area of the Melut Basin is from north to south. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10009426
- Volume :
- 25
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Chinese Journal of Geochemistry
- Publication Type :
- Academic Journal
- Accession number :
- 21879035
- Full Text :
- https://doi.org/10.1007/BF02872180