王始波,任延广,林铁锋,万俭英,宋铁星
WANG Shi-bo1,2,REN Yan-guang2,LIN Tie-feng2,WAN Jian-ying2

• 1:成都理工大学沉积地质研究院
• 2:大庆油田有限责任公司勘探开发研究院

摘要(Abstract)：

依据高分辨率层序地层学原理,研究了泉三、四段地层的岩石学和地球物理学等特征,准确识别出层序界面、湖泛面和基准面升降旋回等层序标志特征。将泉三、四段地层划分为三级层序1.5个对应3个基准面升降旋回、四级层序7个对应14个基准面升降旋回,较好地解决了泉三、四段地层6个油层组与层序地层的对应关系,最终建立了松辽盆地泉三、四段地层高分辨率等时层序地层格架。
According to the basic principles of high-resolution sequence stratigraphy,the characteristics of petrology and geophysics of Quan No.3 and NO.4 members have been systematically explored and the marked sequence features of sequence interface,lake flood plane and the rising-falling cycles of datum level and so on have been accurately recognized.The classification of the following(divides the above two members into 1.5 third sequences corresponding to 3 level cycles and 7 forth sequences relating 14 level cycles) can much better solved the corresponding problem between the 6 oil layers of above two members and sequence formations,finally the high-resolution isochronal sequence stratigraphic framework of the above two members in Songliao Basin can be established.

关键词(KeyWords)： 泉头组三、四段;层序识别;高分辨率;层序地层格架
No.3 and NO.4 members of Quantou Formation;sequence recognition;high resolution;sequence stratigraphic framework

Abstract:

Keywords:

基金项目(Foundation): 国家“十五”重大科技攻关项目(2003BA613A)资助

作者(Author): 王始波,任延广,林铁锋,万俭英,宋铁星
WANG Shi-bo1,2,REN Yan-guang2,LIN Tie-feng2,WAN Jian-ying2

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