• 责任者：Shi Cui’e (Dongsheng Company ; Shengli Oilfield Company ; SINOPEC ; Dongying 257001 ; China) ; Yang Huichen
• 刊名：Fault-Block Oil and Gas Fields
• 出版年：2013
• 卷期：20(6)
• 关键词：原油 ; crude oil ; 油藏地球化学 ; reservoir geochemistry ; 渤海湾盆地 ; Bohaiwan Basin
• 页码：p.709-712
• 图表：4 illus., 16 refs.
• 分类号：1003
• issnNo：ISSN1005-8907
• isbnNo：CN41-1219/TE

     Using the reservoir geochemistry method, this paper mainly studies the genetic classification anti oil-sounce correlation in Weibei Depression. Through analyzing the compound features of biomarker, the crude oils in Weibei Depression can be divided into four types： Type Ⅰ is malure humie oil, Type Ⅲ is low-mature humie oil, Type m is mature sapmpel oil and Type Ⅳ is lowmature saprupel oil. Type Ⅰ and Ⅲ crude oil are widely distributed in the study area. The crude oils of Type Ⅱand Ⅳ are mainly distribuled in the southeast. From oil-source correlation analysis, it ia considered that the crude oils of Type Ⅰ and Ⅱcome mainly from Ihe anna adjacenl to the muds!one of lakes-swamps or carbonaceous mudstone Ek？ and Type Ⅲand Ⅳcrude oils mainly come from the lacustrine mudslones of Ek^2z.