| 老新油田新沟嘴组储层微观特征与驱油效率 |
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| 引用本文： | 陈文峰,伍宁南,龙玉梅. 老新油田新沟嘴组储层微观特征与驱油效率[J]. 江汉石油职工大学学报, 2011, 24(5): 3-6 |
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| 作者姓名： | 陈文峰 伍宁南 龙玉梅 |
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| 作者单位： | 中国石化江汉油田分公司勘探开发研究院,湖北潜江,433124 |
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| 摘 要： | 运用岩石薄片、铸体薄片、物性、扫描电镜和压汞等资料，对老新油田新沟嘴组的储层特征和微观结构进行了综合研究，认识到储层孔喉分布和孔隙结构的非均质性是影响水驱油效率的主要因素。
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| 关 键 词： | 老新油田 微观结构 分选性 渗透率 非均质性 水驱油效率 |
On the Microstructure and Water Flooding Efficiency of Xingouzui Formation reservoirs in Laoxin Oilfield |
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| CHEN Wen-feng,WU Ning-nan,LONG Yu-mei. On the Microstructure and Water Flooding Efficiency of Xingouzui Formation reservoirs in Laoxin Oilfield[J]. Journal of Jianghan Petroleum University of Staff and Workers, 2011, 24(5): 3-6 |
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| Authors: | CHEN Wen-feng WU Ning-nan LONG Yu-mei |
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| Affiliation: | CHEN Wen-feng,WU Ning-nan,LONG Yu-mei(Exploration & Development Research Institute of Jianghan Oilfield Company,SINOPEC,Qianjiang Hubei 433124,China) |
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| Abstract: | This paper had conducted a comprehensive research on the features and microstructures of Xingouzui Formation reservoirs in Laoxin Oil Field by studying the properties of rock slices and casting body sections with scanning electron microscope and mercury penetration method.It turned out that water flooding efficiency is mainly affected by pore throat distribution and the anisotropy of pore structure. |
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| Keywords: | Laoxin Oilfield Microstructure Separation Permeability Anisotropy Water Flooding Efficiency |
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