| 最小流动孔喉半径法确定低渗储层物性下限 |
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| 引用本文： | 高阳,蒋裕强,杨长城,程方敏.最小流动孔喉半径法确定低渗储层物性下限[J].科技导报(北京),2011,29(4):34-38. |
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| 作者姓名： | 高阳 蒋裕强 杨长城 程方敏 |
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| 作者单位： | 高阳,GAO Yang(中国石油大学(华东)地球资源与信息学院,山东东营,257061);蒋裕强,JIANG Yuqiang(西南石油大学资源与环境学院,成都,610500);杨长城,YANG Changcheng(中国石油天然气股份有限公司西南油气田分公司勘探开发研究院,成都,610051);程方敏,CHENG Fangmin(中国石油天然气股份有限公司西南油气田分公司重庆气矿,重庆,400021) |
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| 摘 要： | 常规研究方法在低渗储层物性下限确定中有较大局限性,为了准确界定该类储层的物性下限,以压汞实验、水锁实验和核磁共振实验为基础,建立了以最小流动孔喉半径确定该类储层物性下限的方法,即从岩石的微观孔隙特征出发,首先利用实验方法确定含气层段的最小流动孔喉半径,进而根据实测数据建立孔喉半径与孔隙度、渗透率相关关系,从而确定储层的...
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| 关 键 词： | 储层有效性 低渗储层 须家河组 河包场地区 储层下限 |
Minimum Flow Pore Throat Radius for Determination of the Lower Limits of Parameters in Low Permeability Reservoir |
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| GAO Yang,JIANG Yuqiang,YANG Changcheng,CHENG Fangmin.Minimum Flow Pore Throat Radius for Determination of the Lower Limits of Parameters in Low Permeability Reservoir[J].Science & Technology Review,2011,29(4):34-38. |
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| Authors: | GAO Yang JIANG Yuqiang YANG Changcheng CHENG Fangmin |
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| Institution: | GAO Yang1,JIANG Yuqiang2,YANG Changcheng3,CHENG Fangmin4 1. College of Geo-resources and Information,China University of Petroleum,Dongying 257061,Shandong Province,China 2. School of Resources and Environment College,Southwest Petroleum University,Chengdu,610500,China 3. Exploration and Development Research Institute,Southwest Oil & Gas Field,China National Petroleum Corporation,Chengdu 610051,China 4. Chongqing Gas Filed,Oil & Gas Field Southwest Branch,Chongqing 40002... |
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| Abstract: | The lower limit parameters of a reservoir play an important role in the reservoir exploration and development. Conventional methods are greatly limited in determining the lower limits of low porosity and low permeability reservoirs. In this paper,based on the mercury penetration experiment,water-blocking experiment and NMR experiment,the methods of determining the lower limit parameters within the low permeability reservoir are proposed by using the minimum flow pore throat radius. That is,considering low p... |
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| Keywords: | effectiveness of reservoir low permeability reservoir Xujiahe Formation Hebaochang area low limit parameters of reservoir |
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