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莫西庄油田三工河组砂体精细对比与油气富集规律

第37卷第5期 

2013年1O月 测井技术 WELL I )GGING TECHN()I )GY Vo1.37 No.5 0ct 2013 

文章编号:1004—1338(2013)05 0562—05 

0 莫西庄油田三工河组砂体精细对比 

与油气富集规律 

管永国 ,李艳英 ,吴春文 ,张翊 

(1.中石化胜利油田西部新区研究中心,山东东营257000; 2.中石化胜利石油工程有限公司测井公司,山东东营257200) 

摘要:莫西庄地区J s2储集砂体具有个数多、厚度大的特征。利用沉积微相划分和储层精细对比方法,按沉积物 

源与古水流方向分区对储层砂体展布和精细对比进行了研究,总结了J s2储集砂体油气富集规律。莫西庄地区含 油层段为J s2 和J s2。砂组,J s2 砂组油气主要储集在J s2。 砂体中,并在Z106井、z1井、Z107井构造位置富 集。J s2 砂组的含油层段主要位于上部J】s2 和J s2 。砂体中,其中J s2 砂体为主力含油砂体,在莫西庄地区 

普遍含油。 关键词:测井解释;精细对比; 中图分类号:P631.83 砂体展布;油气富集;莫西庄油田 文献标识码:A 

The Precise Comparision and the Hydrocarbon Accumlation Regularity of 

Sangonghe Group Moxizhuang Oilfield 

GUAN Yongguo ,LI Yanying 。WU Chunwen 。ZHANG Yi (1.Research Center of New District in West China,Shengli()ilfield,SINOPEC,Dongying,Shandong 257000 China: 2.Well Logging Company,Shengli Petroleum Engineering CO.LTD.,SINOPEC,Dongying,Shandong 257200,China) 

Abstract:A large quantity of thicksand bodies are characteristics of J 1 s2 reservoir sand body in 

Moxizhuang district.By means of sedimentary microfacies division and precise reservoir 

comparison as well as to directions of the sedimentary source and paleocurrents,the distribution 

and precise comparison of reservoir sand bodies aye researched zonally,and the hydrocarbon 

accumulation regularity of J1 s2 reservoir sand body is summarized.The oil—bearing segments in 

Moxizhuang district are the J1 s2 and J1 s2 sand groups.Hydrocarbon of J1 s2 sand group is 

mainly in J1 s2 。sand body,accumulating in the structural position of well Z 106,Z 1.as well as 

Z 107.The oil-bearing segments of J1 s2 sand group is mainly in the upper Jl s2 and Jl s2 一。sand 

bodies,where J】s2 。sand body is the main oil—bearing sand body which is generally oily in 

Moxizhuang district. 

Key words:log interpretation,precise comparison,sand bodies distribution,hydrocarbon accu— 

mulation,Moxizhuang oilfield 

引 目 

莫西庄油田位于准噶尔盆地中部一区块,是中 

石化西部地区勘探开发的重点区块,其主要的含油 

层系是侏罗系三工河组二段(J s2),油藏埋深在 4 300 m左右,其主要沉积相类型为三角洲前缘亚 

相。从2000年11月开始,区块的勘探经历了构造 

油气藏、岩性油气藏和构造一岩性复合油气藏3个勘 

探阶段。但是,随着油气勘探开发工作的深人,以油 

藏圈闭形态为主的一系列问题束缚了油田开发的进 

作者简介:管永国,男,1967年生,高级工程师,从事测井地质研究工作。

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