| 测井相在松辽盆地南部嫩江组三段沉积微相分析中的应用 |
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| 引用本文： | 陈龙,陈红汉,王家豪,熊万林,李新琦.测井相在松辽盆地南部嫩江组三段沉积微相分析中的应用[J].特种油气藏,2011,18(3):51-55,137,138. |
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| 作者姓名： | 陈龙 陈红汉 王家豪 熊万林 李新琦 |
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| 作者单位： | 1. 中国地质大学,湖北武汉,430074
2. 中国地质大学,湖北武汉,430074;地质与地球物理研究所,中国科学研究院,北京,100029 |
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| 基金项目： | 中石油吉林油田公司重点项目“伊通盆地构造、沉积及油气成藏综合评价”(2006026157) |
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| 摘 要： | 综合利用测井曲线和岩心等资料,对松辽盆地南部上白垩统嫩江组三段进行沉积微相研究,划分出水下分流河道、河口坝、水下分流间湾、远沙坝和席状砂等沉积微相,建立了测井相图版。通过对研究区单井相、剖面相以及沉积微相的展布及其演化特征分析,发现水下分流河道微相为研究区的主要砂体类型。文章充分利用测井曲线信息,刻画单砂层展布规模和相带分区,为研究区下一步滚动勘探、提交油气后备储量及合理开发方案制订提供可靠的依据。
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| 关 键 词： | 测井相 单井相 剖面相 沉积微相 嫩江组 松辽盆地南部 |
Application of electrofacies in sedimentary microfacies analysis for the third member of the Nenjiang formation in southern Songliao Basin |
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| CHEN Long,CHEN Hong-han,WANG Jia-hao,XIONG Wan-lin,LI Xin-qi.Application of electrofacies in sedimentary microfacies analysis for the third member of the Nenjiang formation in southern Songliao Basin[J].Special Oil & Gas Reservoirs,2011,18(3):51-55,137,138. |
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| Authors: | CHEN Long CHEN Hong-han WANG Jia-hao XIONG Wan-lin LI Xin-qi |
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| Affiliation: | CHEN Long1,CHEN Hong-han1,2,WANG Jia-hao1,XIONG Wan-lin1,LI Xin-qi1(1.China University of Geosciences,Wuhan,Hubei 430074,China,2.Institute of Geology & Geophysics Research,Chinese Academy of Sciences,Beijing 100029,China) |
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| Abstract: | The sedimentary microfacies of the third member of upper Cretaceous Nenjiang formation in southern Songliao Basin are studied and recognized by comprehensively using logging curves and core data,including underwater distributary channel,debouch bar,underwater interdistributary embayment,distal bar,and sheet sand.The chart of logging facies has been set up.The distribution and evolution of single well facies,profile facies and sedimentary microfacies are analyzed,and it is found that the main type of sand bo... |
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| Keywords: | electrofacies single well facies profile facies sedimentary microfacies Nenjiang formation southern Songliao Basin |
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