THE NATURAL GAS ORIGIN AND THE MODEL OF OIL-GAS MIGRATION-ACCUMULATION IN MOLIQING RIFT
Online published: 2005-06-20
黄志龙;高岗; . 莫里青断陷天然气成因与运聚模式[J]. 天然气地球科学, 2005 , 16(3) : 274 -277 . DOI: 10.11764/j.issn.1672-1926.2005.03.274
The oil pools were mainly discovered in the part of Moliqing rift, a fewer gas pool was discovered. According to the new geochemical data and predecessor′ researches, the geochemical characteristic of natural gas and efficiency of migration in Moliqing rift were studied in this paper, in order to expound the origin of natural gas and distance of migration. The natural gas in Moliqing rift are mainly accompanying gas with crude oil, the content of heavy hydrocarbon is high. The natural gas in region of Moliqing rift.
Key words: Natural gas; Oil and gas migration; Differential action; Moliqing rift.
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