| 低伤害多效酸液添加剂MX2 |
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| 引用本文： | 赫安乐,程兴生. 低伤害多效酸液添加剂MX2[J]. 钻井液与完井液, 1996, 0(2) |
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| 作者姓名： | 赫安乐 程兴生 |
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| 作者单位： | 石油勘探开发科学研究院分院 河北廊坊(赫安乐)，石油勘探开发科学研究院分院 河北廊坊(程兴生) |
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| 摘 要： | 介绍了一种以低伤害、缓速、缓蚀为主,兼有助排、防乳破乳等多种性能的多效酸液添加剂MX2。论述了其作用机理,并对该剂配制的化学缓速酸体系的低伤害、缓速等性能进行了评定。低伤害表现在它的缓速效果是普通酸的4倍以上,与岩石反应的残渣较少、残酸pH值较低,与前置液的配伍性好。
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| 关 键 词： | 地层损害 缓速酸 缓蚀剂 钻井液添加剂 钻井液性能 评价 |
Lower formation damage and multifunctional acid additive MX2 |
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| He An - Le and Cheng Xing - Sheng,Langfang Branch of Research Institute of Petroleum Exploration and Development,Langfang City,Hebei Province. Lower formation damage and multifunctional acid additive MX2[J]. Drilling Fluid & Completion Fluid, 1996, 0(2) |
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| Authors: | He An - Le Cheng Xing - Sheng Langfang Branch of Research Institute of Petroleum Exploration Development Langfang City Hebei Province |
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| Abstract: | Acid additive MX2 is composed of quaternary ammonium salt and surfactants etc. , possesses characteristics of lower formation damage, retardation , corrosion inhibition, anti - sludge. Its function mechanism is discussed, and the recommended dosage is about 3%. |
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| Keywords: | Acid Acid Additive Retardation Corrosion Inhibition |
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