| 辫状河流沉积油藏注聚初期调整方法及效果 |
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| 引用本文： | 管士华,高生伟,俞平,郭京来,李传晓. 辫状河流沉积油藏注聚初期调整方法及效果[J]. 西安石油大学学报(自然科学版), 2003, 18(2): 36-39 |
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| 作者姓名： | 管士华 高生伟 俞平 郭京来 李传晓 |
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| 作者单位： | 胜利油田有限公司,孤岛采油厂,山东,东营,257231 |
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| 摘 要： | 针对孤岛油田中一区 Ng5 - 6砂质辫状河沉积油藏 ,注采对应程度较低 ,平面矛盾突出 ,在注聚初期表现出了与曲流河沉积油藏不同的动态特点 ,在深化油藏地质特征认识的基础上 ,分析了注聚初期油藏动态变化特征 ,采取了完善井网、水井调剖、调整产液结构等措施 ,取得了良好的开发效果 ,2 0 0 1年累计增油 2 .2× 1 0 4 t
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| 关 键 词： | 孤岛油田 注聚开发 动态特征 注采调整 现场试验 |
| 文章编号： | 1001-5361(2003)02-0036-04 |
| 修稿时间： | 2002-08-26 |
Adjustment of Development Measures for Braided River Sedimentary Reservoir in the Early Period of Polymer Flooding and Its Result |
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| GUAN Shi-hua,GAO Sheng-wei,YU Ping,et al. Adjustment of Development Measures for Braided River Sedimentary Reservoir in the Early Period of Polymer Flooding and Its Result[J]. Journal of Xian Shiyou University, 2003, 18(2): 36-39 |
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| Authors: | GUAN Shi-hua GAO Sheng-wei YU Ping et al |
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| Abstract: | The reservoir in Zhongyi area of Gudao oilfield is braided river deposition, its injection-production consistency is poor and plane inconsistency is obvious. Its dynamic characters are different from that of meandering river sedimentary reservoir in early period of polymer flooding. Based on the thorough study of the geological characters of the reservoir, its dynamic characters are analyzed. Through adopting a series of measures, such as optimizing well pattern, plugging water, adjusting production construction etc., a good development effect is achieved, and the cumulative increment of oil production in 2001 is 2.2×10 4t. |
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| Keywords: | Gudao oilfield polymer injection development dynamic character injection-production adjusting field test |
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