| 高温高密度水基钻井液体系流变性控制及机理研究 |
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| 引用本文： | 朱春玲. 高温高密度水基钻井液体系流变性控制及机理研究[J]. 精细与专用化学品, 2010, 18(1): 24-26 |
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| 作者姓名： | 朱春玲 |
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| 作者单位： | 长江大学化学与环境工程学院,湖北,荆州,434023 |
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| 摘 要： | 高温高密度钻井液流变性调控是高密度钻井液工艺存在的首要问题,本文通过添加多种抗高温处理剂而复配成几种不同配方,从中选出一种配方作进一步的性能评价试验。考察了老化温度及固相含量对钻井液流变性能的影响,研究了水基钻井液高温作用机理。试验表明,高密度钻井液的流变性受固相含量大小和温度的影响明显,对于高密度钻井液体系,黏土侵污量应控制在4%,钻屑侵污量应控制在5%以内。
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| 关 键 词： | 高温高密度钻井液 流变性 黏土侵污量 钻屑侵污量 |
Study on rheology control and mechanism of high-temperature and high-density water-based drilling fluid |
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| ZHU Chun-ling. Study on rheology control and mechanism of high-temperature and high-density water-based drilling fluid[J]. Fine and Specialty Chemicals, 2010, 18(1): 24-26 |
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| Authors: | ZHU Chun-ling |
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| Affiliation: | College of Chemistry and Environmental Engineering/a>;Yangtze University/a>;Jingzhou 434023/a>;China |
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| Abstract: | The rheology control of high temperature high density drilling fluid is the main technical problem of the drilling fluid technical.In the article,a variety of high-temperature treatment agent being undone dubbed in several different formulations are researched which to choose the best system for further performance evaluation test.Aging temperature,solid content on the rheological properties of drilling fluid,the mechanism of high-temperature water-based drilling fluid are studyed.Experiments show that the ... |
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| Keywords: | high-temperature and high-density water-based drilling fluid rheology clay invasion sewage drill chip invasion sewage |
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