| 海上中低粘度油田早期聚合物驱开采特征评价 |
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| 引用本文： | 郑浩,张迎春,王惠芝,周凤军,党胜国,王迪. 海上中低粘度油田早期聚合物驱开采特征评价[J]. 石油地质与工程, 2012, 26(1): 48-50,7 |
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| 作者姓名： | 郑浩 张迎春 王惠芝 周凤军 党胜国 王迪 |
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| 作者单位： | 中海石油(中国)天津分公司渤海油田勘探开发研究院,天津塘沽,300452 |
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| 摘 要： | 为了在海上设备有限寿命期内最大限度将地下原油开采出来,提出了海上油田早期化学驱三次采油方案,并在锦州9-3、绥中36-1、旅大10-1开展了聚合物驱矿场试验。以渤海锦州9-3油田为例,在注聚动态跟踪分析基础上,对中高含水阶段早期聚合物驱开采特征进行了研究,为今后锦州9-3油田化学复合驱等各项提高采收率技术的实施及优化调整策略的制定提供了理论依据,同时为海上同类油田三次采油工作的开展提供了实践经验。
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| 关 键 词： | 锦州9-3油田 中低粘度 早期注聚 开采特征 效果评价 |
Production properties evaluation of early polymer flooding in offshore oilfield with middle-low viscosity |
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| Affiliation: | Zheng Hao et al(Bohai Oilfield Exploration and Development Research Institution, Tianjin Branch Company, CNOOC, Tanggu, Tianjin 300452) |
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| Abstract: | In order to make oil production in maximum degree within the limited life span of offshore equipments, tertiary oil production with early polymer flooding has been suggested, and therefore, the pilot testing of which has been carried out in Jinzhou 9-3, Suizhong 36-1 and Lvda 10-1. Take Bohai Jinzhou 9-3 oilfield as an example in this paper, based on dynamic analysis of polymer flooding, the production properties of early polymer flooding in high water cut period has been studied, providing theoretical guidance and application experiences for the implementation of enhanced oil recovery technology, for optimized adjustment strategies and for tertiary oil production of the similar oilfields as well. |
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| Keywords: | Jinzhou 9-3 oilfield middle-low viscosity early polymer flooding production properties effect evaluation |
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