东濮凹陷北部地区低成熟原油生物标志物特征  

Biological Marker Characteristics of Low Matural Oil in North Part of Dongpu Depression

作　　者：张云献[1] 彭渤莹[1] 刘海燕[1] 

机构地区：[1]中原石油勘探局勘探开发科学研究院,河南省濮阳市457001

出　　处：《断块油气田》1999年第2期14-16,25,共4页Fault-Block Oil & Gas Field

摘　　要：通过对低成熟原油、烃源岩进行GC／MS、GC／MS／MS检测，探讨了低成熟原油的形成机理和油源问题，认为本区低成熟原油母质主要来源于低等水生生物，Es1和Ed31－2段低成熟源岩为其烃源岩，沉积盐类是形成低熟原油的主要影响因素。The low mature oils and sources in north part of hapu Depression axe detected by GC/MS and GC/MS/MS techniques. ler mature oils matter of current part forms from low aquatic life, low mature rocks of the member of Es1 or Es3 1-2 were the oil source rocks, and depositional salts were main influence elements of low mature oils.

关 键 词：低成熟油 生物标志物 油源对比 沉积盐 油气勘探 

分 类 号：P618.130.2[天文地球—矿床学]