| 低渗亲水油藏剖面数值模拟计算参数的研究 |
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| 引用本文： | 张盛宋,吴朝玉,胡建国.低渗亲水油藏剖面数值模拟计算参数的研究[J].西安石油大学学报(自然科学版),1994(1). |
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| 作者姓名： | 张盛宋 吴朝玉 胡建国 |
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| 作者单位： | 长庆石油勘探局勘探开发研究院 |
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| 摘 要： | 介绍了长庆油田低渗亲水砂岩油藏剖面数值模拟方法．建立油水两相剖面数值模拟的地质模型，然后根据地质模型中的渗透率级别，将渗流参数无因次化为流动水饱和度的有效模拟参数．经计算验证，这一方法的计算精度较高．对认识低渗亲水油藏的水驱油机理，具有现实意义．
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| 关 键 词： | 水，饱和度，油，储量，地质 |
A Study on Parameter Calculation of Low Permeability Water-Loving Reservoir Profile by Numerical Simulation |
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| Zhang Shensong,Wu Chaoyu,Hu Jianguo.A Study on Parameter Calculation of Low Permeability Water-Loving Reservoir Profile by Numerical Simulation[J].Journal of Xian Shiyou University,1994(1). |
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| Authors: | Zhang Shensong Wu Chaoyu Hu Jianguo |
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| Institution: | Changqing Petroleum Exploration and Development Institute.Gansu.745100 |
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| Abstract: | numerical simulation of low permeability water-loving sand reservoir profile in Changqing Oil Field is introduced. A numerical simulated geological model of two phase(oil-water)is established at first. Then percolation parameter is changed into flowing water saturation by dimensionless computation according to permeability grade. The computed result proves that the computation accuracy of this method is rather high,New exploration has been made both theoretically and practically,which has realistic significance for understanding the water driving mechanism of water loving reservoir. |
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| Keywords: | ater saturation oil reserve volume geology |
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