| 抗高温水包油钻井液的研究与应用 |
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| 引用本文： | 史沛谦,王善举,黄桂春,郑德荣,张和平,杨建,杨建军. 抗高温水包油钻井液的研究与应用[J]. 钻采工艺, 2010, 33(1). DOI: 10.3969/j.issn.1006-768X.2010.01.031 |
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| 作者姓名： | 史沛谦 王善举 黄桂春 郑德荣 张和平 杨建 杨建军 |
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| 作者单位： | 1. 中原石油勘探局钻井工程技术研究院油田化所
2. 中原石油勘探局钻井三公司 |
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| 摘 要： | 根据深井欠平衡钻井技术要求,通过水包油钻井液用主乳化剂、辅助乳化剂和乳化稳定剂的研究,有效地解决了水包油钻井液体系高温乳化能力差、易起泡和乳化剂加量偏高的问题.在此基础上形成了水包柴油和水包白油钻井液体系,该体系具有良好的流变性及抗高温能力,抑制泡沫效果好,防塌能力强,密度在0.89～0.99g/cm3之间可调,抗温能力达到180℃,水包白油钻井液荧光级别<6级.现场应用3口井,应用结果表明,研究的水包油钻井液体系具有较好的抗高温、抗地层水侵、抗CO2污染能力,钻井液性能稳定易于调节,不起泡,对录井、测井无影响,井径规则,有利于安全快速钻井和发现、保护油气层,能够满足深井近平衡、欠平衡钻井和地质要求.
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| 关 键 词： | 欠平衡 钻井液 水包油 乳化剂 抗高温 泡沫抑制 |
RESEARCH AND APPLICATION OF HIGH TEMPERATURE OIL-IN-WATER DRILLING FLUID |
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| SHI Peiqian,WANG Shanju,HUANG Guichun,ZHANG Heping,ZHENG Derong,YANG Jian,SUN Shangang. RESEARCH AND APPLICATION OF HIGH TEMPERATURE OIL-IN-WATER DRILLING FLUID[J]. Drilling & Production Technology, 2010, 33(1). DOI: 10.3969/j.issn.1006-768X.2010.01.031 |
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| Authors: | SHI Peiqian WANG Shanju HUANG Guichun ZHANG Heping ZHENG Derong YANG Jian SUN Shangang |
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| Affiliation: | SHI Peiqian1,WANG Shanju1,HUANG Guichun1,ZHANG Heping1,ZHENG Derong2,YANG Jian1 , SUN Shangang1(1.Drilling Technology Research Institute,Zhongyuan Petroleum Exploration Bureau,2.Zhongyuan Oilfield No.3 Drilling Company) |
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| Abstract: | To satisfy the needs of underbalanced drilling technology in deep well,some problems existent in oil-in-water drilling fluid system,such as poor high temperature emulsification,easy blister formation and so on,were resolved effectively by studying the primary emulsion,coemulsifier and emulsion stabilizer which were used for oil-in-water drilling fluid system.Meanwhile,the white oil-in-water and diesel oil-in-water system were formed.This drilling fluid system has good rheological property and high temperatu... |
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| Keywords: | underbalanced drilling oil-in-water drilling fluid emulsifier anti-high temperature form inhibition |
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