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东海平湖油气田油藏地球化学研究
引用本文:傅宁,李友川,陈桂华,陈明,高伟义,章海鹰.东海平湖油气田油藏地球化学研究[J].中国海上油气,2003(4).
作者姓名:傅宁  李友川  陈桂华  陈明  高伟义  章海鹰
作者单位:中海石油研究中心勘探研究院 河北高碑店074010 (傅宁,李友川,陈桂华),上海石油天然气总公司勘探开发部 上海200030 (陈明,高伟义),上海石油天然气总公司勘探开发部 上海200030(章海鹰)
摘    要:根据油藏地球化学的理论和研究方法 ,对东海平湖油气田进行了原油族群划分、油藏连通性预测以及原油运移、充注方向研究。平湖油气田原油均属同一族群和同一组群 ;PH1井和PH4井H2油层连通性很好 ,PH4井和PH5井P3、P8油层连通性较好 ,PH2井和PH6井H4b油层以及PH4井和PH5井H6油层的连通性较差 ;平湖主断层、放二断层和放一断层均为油气主要运移通道

关 键 词:油藏地球化学  原油族群  油藏连通性  运移  充注  平湖油气田

RESERVOIR GEOCHEMISTRY IN PINGHU FIELD, EAST CHINA SEA
Fu Ning,Li Youchuan,Chen Guihua.RESERVOIR GEOCHEMISTRY IN PINGHU FIELD, EAST CHINA SEA[J].China Offshore Oil and Gas,2003(4).
Authors:Fu Ning  Li Youchuan  Chen Guihua
Abstract:According to the theory and methods of reservoir geochemistry, crude oil population division, reservoir connectivity prediction and oil migration and filling direction analysis are conducted in Pinghu field. The crude oil in the field belongs to the same population and same family. The oil pay H2 has an excellent connectivity in well PH1 and PH4, the pay P3 and P8 have a good connectivity in well PH4 and PH5, and the pay H4b and H6 are poor in connectivity respectively in well PH2, PH6 and well PH4, PH5. The major Pinghu fault, F2 fault and F1 fault all are main migration path of hydrocarbon.
Keywords:reservoir geochemistry  division of crude oil population  reservoir connectivity  migration and filling  Pinghu  field
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