| 锦45断块蒸汽冷凝水与储层配伍性研究 |
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| 引用本文： | 邸婷婷,李友富,李德胜.锦45断块蒸汽冷凝水与储层配伍性研究[J].特种油气藏,2003,10(4):81-84. |
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| 作者姓名： | 邸婷婷 李友富 李德胜 |
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| 作者单位： | 1. 中国地质大学,湖北,武汉,430074
2. 中油辽河油田分公司,辽宁,盘锦,124010 |
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| 摘 要： | 针对锦45断块注水压力高、油井出砂严重、酸化短期效应等现状。通过对该区块四个油层组的地质资料分析，利用室内配伍性评价手段，评价该区块储层自身的敏感性及蒸汽冷凝水对储层的损害类型和损害程度，认为该储层是一个弱速敏、水敏中等、弱碱敏的储层；通过岩心损害率实验发现，蒸汽冷凝水对该储层的损害较大。根据以上结论提出了有针对性的措施和建议。
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| 关 键 词： | 锦45断块 蒸汽冷凝水 储层 配伍性 速敏性 水敏性 盐敏性 水质 |
| 文章编号： | 1006-6535(2003)04-0081-04 |
| 修稿时间： | 2003年3月29日 |
Study on compatibility of vapor condensed water in reservoir of block Jin 45 |
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| DI Ting - ting,LI You - fu,LI De - sheng.Study on compatibility of vapor condensed water in reservoir of block Jin 45[J].Special Oil & Gas Reservoirs,2003,10(4):81-84. |
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| Authors: | DI Ting - ting LI You - fu LI De - sheng |
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| Abstract: | In view of current situation in block Jin 45, that is high water injection pressure, serious sand production, and short validity of acidizing, this paper analyzes geologic data of four oil zones, and evaluates compatibility, reservoir sensitivity, and damage of vapor condensed water to reservoir. It is thought that this reservoir is slightly velocity sensitive, moderate water sensitive, and slightly alkali sensitive. Test of core damage rate shows that, vapor condensed water is very harmful to this reservoir. Corresponding measures and suggestions are provided. |
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| Keywords: | compatibility vapor condensed water velocity sensitive water sensitive salt sensitive alkali sensitive test block Jin 45 |
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