| GQ型复合颗粒堵调剂在高渗油藏中的应用研究 |
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| 引用本文： | 王从领,杨红晓,张三辉,李县波,何云章.GQ型复合颗粒堵调剂在高渗油藏中的应用研究[J].石油地质与工程,2004,18(2):44-46. |
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| 作者姓名： | 王从领 杨红晓 张三辉 李县波 何云章 |
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| 作者单位： | 中原油田分公司采油三厂,山东莘县,252429 |
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| 摘 要： | 针对高渗、高温、高矿化度砂岩油藏的地质特点,研制了GQ复合颗粒堵调剂。介绍了GQ复合颗粒堵剂堵调原理、性能、现场施工工艺及调剖效果,优化了颗粒堵剂的各种性能指标等。该堵剂主要用于砂岩高渗油藏的油井堵水和水井剖面调整,具有封堵效率高,抗温、抗矿化度强,有效期长,耐冲刷等特点。
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| 关 键 词： | 复合颗粒堵剂 高渗油藏 油井堵水 性能 应用效果 |
| 文章编号： | 1006-4095(2004)02-0044-03 |
| 修稿时间： | 2003年9月25日 |
A Study on Application of Compound Grain Plugging and Profile Control Agent of GQ Type in High Permeability Reservoirs |
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| WANG Cong- ling et al.A Study on Application of Compound Grain Plugging and Profile Control Agent of GQ Type in High Permeability Reservoirs[J].Petroleum Geology and Engineering,2004,18(2):44-46. |
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| Authors: | WANG Cong- ling |
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| Abstract: | A compound grain plugging and profile control agent of GQ type is developed based on the geological characteristics of sandstone reservoirs with high permeability, high temperature and high salinity. This paper introduces the principles, properties, field operation process and effects of this new agent. The property indexes of this grain plugging and profile control agent are optimized. It is mainly used for water plugging in producers and injection profile control in water injectors in sandstone reservoirs with high permeability. It has the advantages of high efficiency, large temperature and salinity tolerance, long effective period and strong flushing resistance. |
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| Keywords: | compound grain plugging agent high permeability reservoir producer water plugging proper-ty application effect |
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