收稿日期: 2006-01-15
修回日期: 2006-03-28
网络出版日期: 2006-06-20
Received date: 2006-01-15
Revised date: 2006-03-28
Online published: 2006-06-20
张虎权;王廷栋;林卫东;袁剑英;张景廉; . 民和盆地原油地球化学特征与油源对比[J]. 天然气地球科学, 2006 , 17(3) : 305 -308 . DOI: 10.11764/j.issn.1672-1926.2006.03.305
Minhe basin is a special type basin with oil,coal and natural gas.The crude oil are characterized by mid-density,lower viscosity,lower sulphur,higher wax,higher content of saturated hydrocarbon,lower C_(27),higher C_(29) sterane.The dark mudstone,oil shale,black mudstone and coal in Yaojie formation of middle Jurassic are the major hydrocarbon source rocks.Xiangtang formation of upper Jurassic and Hekou formation of lower Cretaceous are the major reservoir rocks.The correlation from gas-chromatography.
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