| 储层流动单元研究在油田老区挖潜中的应用——以吉林油田乾146区块开发为例 |
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| 引用本文： | 苗长盛,董清水,张旗,崔大勇,许圣传,王敏雪.储层流动单元研究在油田老区挖潜中的应用——以吉林油田乾146区块开发为例[J].吉林大学学报(地球科学版),2011,41(1):39-45. |
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| 作者姓名： | 苗长盛 董清水 张旗 崔大勇 许圣传 王敏雪 |
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| 作者单位： | 苗长盛,董清水,许圣传,MIAO Chang-sheng,DONG Qing-shui,XU Sheng-chuan(吉林大学,地球科学学院,长春,130061);张旗,崔大勇,ZHANG Qi,CUI Da-yong(中国石油天然气股份有限公司吉,林油田分公司,吉林,松原,138000);王敏雪,WANG Min-xue(同济大学,海洋与地球科学学院,上海,200092) |
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| 摘 要： | 吉林油田乾146区块经多年开采,已经进入高含水、高采出阶段。通过储层流动单元研究,运用多参数模糊聚类方法将该区高台子油层由好至差划分为A、B、C、D、E 5类储层流动单元。查明了区内主要目的层系各含油小层的储层流动单元发育特征:40、39小层主要发育A、B类优质储层流动单元,42、41、38小层则以C、D、E类储层流动单元为主,各小层储层流动单元类型及展布与初始产能吻合度较高,表明储层流动单元类型的差异是控制本区油气分布的重要因素之一。综合油藏地质特征及油田开发动态数据,对各储层流动单元的注采渗流体系进行了深入剖析,归纳总结出乾146区块高台子油层XII砂组中剩余油分布的5条规律,据此在剩余油分布预测区部署了1口扩边井和2口老区加密井,投产后分别获得了11.2t/d、5.5t/d和8.6t/d的初始产能。
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| 关 键 词： | 储层流动单元 多参数模糊聚类分析 油田老区挖潜 高台子油层 乾146区块 油田 |
Applications of Reservoir Flow Unit in Potential Finding of Developed Reservoir:A Case Study on Exploitation of Block Qian-146 in Jilin Oil Field,NE China |
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| MIAO Chang-sheng,DONG Qing-shui,ZHANG Qi,CUI Da-yong,XU Sheng-chuan,WANG Min-xue .College of Earth Sciences,Jilin University,Changchun ,China .Jilin Oil Field Branch,PetroChina Company Limited,Songyuan ,Jilin,China .School of Ocean , Earth Sciences,Tongji University,Shanghai ,China.Applications of Reservoir Flow Unit in Potential Finding of Developed Reservoir:A Case Study on Exploitation of Block Qian-146 in Jilin Oil Field,NE China[J].Journal of Jilin Unviersity:Earth Science Edition,2011,41(1):39-45. |
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| Authors: | MIAO Chang-sheng DONG Qing-shui ZHANG Qi CUI Da-yong XU Sheng-chuan WANG Min-xue College of Earth Sciences Jilin University Changchun China Jilin Oil Field Branch PetroChina Company Limited Songyuan Jilin China School of Ocean Earth Sciences Tongji University Shanghai China |
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| Institution: | MIAO Chang-sheng1,DONG Qing-shui1,ZHANG Qi2,CUI Da-yong2,XU Sheng-chuan1,WANG Min-xue3 1.College of Earth Sciences,Jilin University,Changchun 130061,China 2.Jilin Oil Field Branch,PetroChina Company Limited,Songyuan 138000,Jilin,China 3.School of Ocean and Earth Sciences,Tongji University,Shanghai 200092,China |
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| Abstract: | Block Qian-146 in Jilin oil field has underwent an high water content and high production stage after years of exploration.Gaotaizi oil layer in this block can be divided into five types of reservoir flow units including A,B,C,D and E type ranked from good to poor.The features of the reservoir flow units of main target series of layers are described through multi-parameter vague clustering method.The 40 and 39 layers mainly develop type A and B reservoir flow units,and 41,42 and 38 layers mainly develop typ... |
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| Keywords: | reservoir flow unit multi-factors fuzzy cluster potential finding of developed reservoir Gaotaizi reservoir bed block Qian-146 oil fields |
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