| 辽河盆地下第三系砂岩储层的敏感性研究 |
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| 引用本文： | 郑荣才.辽河盆地下第三系砂岩储层的敏感性研究[J].矿物岩石,1997,17(1):77-84. |
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| 作者姓名： | 郑荣才 |
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| 作者单位： | Institute of Sedimentary Geology，Chengdu University of Technology，Chengdu 610059 |
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| 摘 要： | 通过对辽河盆地下第三系砂岩储层的速敏、水敏和酸敏实验，发现造成该区砂岩储层渗透率损害的主要原因与水敏有关，其次为速敏，而酸敏不严重。认为提高钻井液的矿化度和适当的酸化处理，是减轻渗透率损害和改善储层渗透率的有效措施
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| 关 键 词： | 砂岩储层 敏感性实验 渗透率损害 下第三系 辽河盆地 |
SENSITIVE OF SANDSTONES RESERVOIR IN PALEOGENE FROM LIAOHE BASIN |
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| Zheng Rongcai.SENSITIVE OF SANDSTONES RESERVOIR IN PALEOGENE FROM LIAOHE BASIN[J].Journal of Mineralogy and Petrology,1997,17(1):77-84. |
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| Authors: | Zheng Rongcai |
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| Abstract: | Based on the sensitive experiments of velocity,water and acid of sandstones reservoir in Paleogene from Liaohe Basin, it is discussed the potential permeabilitic damagic factors of sandstones reservoir. It is proposed that the water sensitivity is the main factor of permeability damage,then the velocity sensitivity,and the acid sensitivity is not very important.But it may be effectived to improve their permeability for the sandstones reservoir after acidizing suitably. |
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| Keywords: | sandstone reservoir sensitive experiment permeabilitic damage Paleogene Liaohe Basin |
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