| 表外储油层酸化防膨剂的评价及效果分析 |
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| 引用本文： | 郑清远.表外储油层酸化防膨剂的评价及效果分析[J].大庆石油地质与开发,1992,11(3):59-64. |
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| 作者姓名： | 郑清远 |
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| 作者单位： | 大庆石油管理局采油工艺研究所 |
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| 摘 要： | 本文论述了采用不同防膨试验方法评价不同类型粘土防膨剂,并以回归曲线和价值工程分析防膨效果。由分子结构理论提出分子保护膜的防膨机理新观点,论述了酸液中添加具有多种功能的非离子型防膨剂QC—1可提高表外储层酸化与排酸效果。
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| 关 键 词： | 表外 储油层 开发 防膨剂 效应 |
EVALUATION AND ANALYSIS OF ACIDIZING ANTISWELL AGENT IN ULTRA-LOWPERMEABLE THIN PAY ZONES |
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| Zheng Qingyuan.EVALUATION AND ANALYSIS OF ACIDIZING ANTISWELL AGENT IN ULTRA-LOWPERMEABLE THIN PAY ZONES[J].Petroleum Geology & Oilfield Development in Daqing,1992,11(3):59-64. |
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| Authors: | Zheng Qingyuan |
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| Affiliation: | Zheng Qingyuan |
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| Abstract: | Different antiswell experiment methods are used to evaluate antiswell agents on
different types of clay and regressive curve and value engineering is used to analyze the anti-
swell results. A new point of view of antiswell mechanism of molecule protective film intro-
duced by theory of molecular structure mentioned that a non - ionic type of antiswell agent
QC - 1 with multifunctions added into acid solutions can increase the results of acidizing and
expelling of acid. |
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| Keywords: | Ultra-low permeable thin pay zone Clay mineral Antiswellagent Antiswellmechanism |
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