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克拉玛依油田六区克下组冲积扇砾岩储层沉积特征
引用本文:郑占,王伟,陈洪艳,张锋.克拉玛依油田六区克下组冲积扇砾岩储层沉积特征[J].科技导报(北京),2009,27(19).
作者姓名:郑占  王伟  陈洪艳  张锋
作者单位:中国石油大学资源与信息学院;
摘    要:在岩心观察基础上,运用地质、测井等资料,从单井相分析入手,通过连井对比剖面扩大到全区范围,研究了克拉玛依油田六区克下组的储层特征和砂砾岩展布规律。克拉玛依油田六区克下组为退积型冲积扇相沉积,六区为单一扇体的一部分。识别出克下组扇顶、扇中和扇缘亚相的分布,分析了各亚相的储层特征和砂体展布规律。研究表明,扇顶、扇中和扇缘亚相储层的总体岩性分别为砾岩、细砾岩和粗砂岩、中细砂岩。砂体的平面展布形式分别为连片状、宽带状和窄条状。

关 键 词:冲积扇  泥石流  辫流水道  沉积特征  克拉玛依油田  

Alluvial Fan Conglomerate Reservoir Sedimentary Characteristics of Lower Karemary Formation in the 6th District of Karemary Oilfield
ZHENG Zhan,WANG Wei,CHEN Hongyan,ZHANG Feng Institute of Resource , Information Technology,China University of Petroleum,Beijing ,China.Alluvial Fan Conglomerate Reservoir Sedimentary Characteristics of Lower Karemary Formation in the 6th District of Karemary Oilfield[J].Science & Technology Review,2009,27(19).
Authors:ZHENG Zhan  WANG Wei  CHEN Hongyan  ZHANG Feng Institute of Resource  Information Technology  China University of Petroleum  Beijing  China
Institution:ZHENG Zhan,WANG Wei,CHEN Hongyan,ZHANG Feng Institute of Resource , Information Technology,China University of Petroleum,Beijing 102249,China
Abstract:By using the core,geological,and log data,alluvial fan conglomerate reservoir sedimentary characteristics of Lower Karemary Formation in the 6th District of Karemary Oilfield were studied and the distribution patterns of sandbodies were analyzed. The results show that Lower Karemary Formation is the alluvial fan face. The 6th District is located on a single fan. Sedimentary characteristics of each subfacies were analyzed on the basis of subfacies subdivision. The study shows that the inner fan is composed m...
Keywords:alluvial fan  debris flow  braided river  sedimentary characteristics  Karemary Oilfield  
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