| 数字岩心技术在二连油田阿尔凹陷储层评价中的应用 |
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| 引用本文： | 张琳,李拥军,缪华,丛培栋,杨启林.数字岩心技术在二连油田阿尔凹陷储层评价中的应用[J].测井技术,2011,35(4):380-383. |
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| 作者姓名： | 张琳 李拥军 缪华 丛培栋 杨启林 |
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| 作者单位： | 1. 中国石油集团测井有限公司华北事业部,河北任丘,062550
2. 中国石油华北油田分公司,河北任丘,062550 |
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| 摘 要： | 二连油田阿尔凹陷一般为中低孔隙度、渗透率储层,常规测井解释对储层分类及产能评价受到限制.实际生产中常规测井解释对储层的评价只是定性分析,以数字岩心技术的核磁共振岩样分析为基础,系统分析T2谱,获取岩石的孔隙度、渗透率、含油饱和度、束缚水饱和度、孔隙度结构指数及孔隙度尺寸在总孔隙度中的百分含量S1、S2、S3,评价岩样的...
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| 关 键 词： | 测井解释 数字岩心 T2谱 孔隙度 孔隙结构 渗透率 产能评价 |
Application of Digital Core Technology to Evaluating Reservoir in Aer Sag of Erlian Oilfield |
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| ZHANG Lin,LI Yongjun,MIAO Hua,CONG Peidong,YANG Qilin.Application of Digital Core Technology to Evaluating Reservoir in Aer Sag of Erlian Oilfield[J].Well Logging Technology,2011,35(4):380-383. |
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| Authors: | ZHANG Lin LI Yongjun MIAO Hua CONG Peidong YANG Qilin |
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| Affiliation: | ZHANG Lin1,LI Yongjun2,MIAO Hua1,CONG Peidong1,YANG Qilin1(1.Huabei Division,China Petroleum Logging CO.LTD.,Renqiu,Heibei 062552,China,2.Huabei Oilfield Company,CNPC,Hebei 062550,China) |
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| Abstract: | Aer Sag is characterized by middle-low-porosity,middle-low-permeability in Erlian oilfield,so,reservoir classification and productivity evaluation are limited by conventional log interpretation.In log practice,conventional log interpretation is only used to qualitatively evaluate the reservoir.According to NMR core analysis,based on digital core technology,obtained are permeability,porosity,oil saturation ratio,water saturation ratio,pore structure index,S1,S2 and S3 of rock by analyzing T2 distributions.Th... |
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| Keywords: | log interpretation digital core T2 distribution porosity pore structure permeability productivity evaluation |
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