| 南翼山浅层Ⅰ＋Ⅱ油层组储层敏感性分析 |
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| 引用本文： | 王德芬,;刘平礼,;陈恒,;黄从根.南翼山浅层Ⅰ＋Ⅱ油层组储层敏感性分析[J].海洋地质译丛,2009(1):79-82. |
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| 作者姓名： | 王德芬 ;刘平礼 ;陈恒 ;黄从根 |
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| 作者单位： | [1]油气藏地质及开发工程国家重点实验室·西南石油大学,四川成都610500; [2]中国海洋石油基地集团采油技术服务公司,天津塘沽300450 |
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| 摘 要： | 从储层特征出发，分析了南翼山浅层Ⅰ＋Ⅱ油层组储层产生伤害的原因，指出由于岩性和物性的复杂性，导致储层容易被损害。敏感性分析表明，储层主要的伤害类型是水敏、盐敏和酸敏伤害，其次是速敏伤害。在勘探开发中应把防止水敏、盐敏和酸敏伤害作为优先考虑的问题。
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| 关 键 词： | 南翼山浅层Ⅰ+Ⅱ油层组 黏土矿物 敏感性 微粒 地层损害 |
Reservoir sensitivity analysis of Nanyishan Ⅰ＋Ⅱ shallow reservoirs |
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| Institution: | Wang Defen, Liu Pingli , Chen Heng , Huang Conggen ( 1. State Key Laboratory of Oil and Gas Reservoir geology and Exploitation Southwest Petroleum University, Chengdu 610500 ; 2. Oil field Technology Services Co. , CNOOC Oil Base Group, Tanggu 300450) |
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| Abstract: | Based on the reservoir characteristics analysis of Nanyishan Ⅰ＋Ⅱ shallow reservoirs, this paper analyzes the damage mechanism of the formation. Due to the complexities of physical properties and minerals, the reservoir tends to be damaged. The sensitivity analysis indicates that the reservoir is mainly water sensitivity, salt sensitivity and acid sensitivity, but minor velocity sensitivity. So preventing water sensitivity, salt sensitivity and acid sensitivity during the exploration and exploitation of the reservoir should be taken into consideration first. |
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| Keywords: | Nanyishan Ⅰ＋Ⅱ shallow reservoirs clay mineral sensitivity fine particle formation damage control |
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