| 钙质层发育的普通稠油边际油藏高效开发技术探讨——以W11-1E油田为例 |
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| 引用本文： | 蒋利平,李茂,劳业春,汪新光,李明,曹砚锋. 钙质层发育的普通稠油边际油藏高效开发技术探讨——以W11-1E油田为例[J]. 海洋石油, 2011, 31(1): 62-67. DOI: 10.3969/j.issn.1008-2336.2011.01.062 |
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| 作者姓名： | 蒋利平 李茂 劳业春 汪新光 李明 曹砚锋 |
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| 作者单位： | 1. 中海石油(中国)有限公司湛江分公司研究院,广东湛江,524057
2. 中海油研究总院,北京,100027 |
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| 摘 要： | 涠西南凹陷W11-1E边际油田在常规的开发模式和技术下难以投入生产,充分利用现有平台,采用大位移井开发是解决这一问题的有效途径.目前针对发育有钙质层的普通稠油油藏提高采收率方面的研究甚少,主要矛盾是在合理利用水驱能量的同时,最大限度地提高单井产量和采收率但又不至于发生水窜.在水平井参数优化和规避地层原油黏度风险的基础上...
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| 关 键 词： | 普通稠油 边际油藏 钙质层 大位移井 高效开发 |
The probe of effective development technique for viscous crude marginal pool with calcareous layer:a case of W11-1E field |
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| Jiang Liping,Li Mao,Lao Yechun,Wang Xinguang,Li Ming,Cao Yanfeng. The probe of effective development technique for viscous crude marginal pool with calcareous layer:a case of W11-1E field[J]. Offshore Oil, 2011, 31(1): 62-67. DOI: 10.3969/j.issn.1008-2336.2011.01.062 |
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| Authors: | Jiang Liping Li Mao Lao Yechun Wang Xinguang Li Ming Cao Yanfeng |
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| Affiliation: | Jiang Liping1,Li Mao1,Lao Yechun1,Wang Xinguang1,Li Ming1,Cao Yanfeng2(1.Zhanjiang Research Institute of CNOOC Ltd.,Zhanjiang Guangdong 524057,2.CNOOC Research Institue,Beijing 100027) |
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| Abstract: | It is difficult to be put into production using common development mode and technique for W11-1E marginal field of Weixi'nan depression,making full use of available platform,and development of the extended reach well is an effective way to solve this problem.There is no much study on enhancing oil recovery of ordinary heavy oil reservoir with calcareous layer at present.The main conflicts are that the oil production raised as much as possible and the water breakthrough won't occur when the energy of water d... |
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| Keywords: | ordinary heavy oil marginal calcareous layer extended reach well high-efficiency development |
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