| 注入水水质地层伤害因素室内研究 |
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| 引用本文： | 张金波,于远成,唐善法,傅绍斌.注入水水质地层伤害因素室内研究[J].石油天然气学报,2001,23(2):53-55. |
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| 作者姓名： | 张金波 于远成 唐善法 傅绍斌 |
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| 作者单位： | 1. 江汉石油学院研99,
2. 江汉石油学院石油工程系, |
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| 摘 要： | 应用室内岩心模拟试验和薄膜过滤试验，研究了注入水中固体悬浮颗粒和乳化油的含量及悬浮颗粒粒径与其造成的地层伤害的关系，分析了构成地层伤害的相关机理。研究结果表明，固体悬浮颗粒浓度对地层伤害影响程度远大于含油量的影响。建议注入水中固体悬浮颗家度应严格控制在5mg/L以下，含油浓度可控制在10mg/L以下。
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| 关 键 词： | 注入水 水质 悬浮颗粒 地层害 注水开发油田 |
| 文章编号： | 10009752(2001)02 005303 |
| 修稿时间： | 2001年2月28日 |
Laboratory Study of Formation Damage Factors Caused by Injected Water Quality |
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| ZHANG Jin-bo,YU Yuan-cheng,TANG Shan-fa,FU Shao-bin.Laboratory Study of Formation Damage Factors Caused by Injected Water Quality[J].Journal of Oil and Gas Technology,2001,23(2):53-55. |
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| Authors: | ZHANG Jin-bo YU Yuan-cheng TANG Shan-fa FU Shao-bin |
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| Abstract: | The relationships among suspended solid particles,content of emulsified oil and particle size as well as formation damage caused by them and related mechanism of the formation damage are studied by experiments of core simulation and membrane filtration The results indicate that the damage caused by the concentration of suspended solid particles is far more serious than the one caused by emulsified oil content It is suggested that the concentration of solid particles would be controlled within 5 mg/L,oil concentration would be controlled within 10 mg/L |
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| Keywords: | injected water water quality suspended particle crude oil emulsifying formation damage |
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