| 氯化钙/聚合醇钻井液体系的研究及应用 |
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| 引用本文： | 郭保雨,严波,孙强,胡庆江,杨华,高素丽.氯化钙/聚合醇钻井液体系的研究及应用[J].精细石油化工进展,2002,3(1):23-26. |
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| 作者姓名： | 郭保雨 严波 孙强 胡庆江 杨华 高素丽 |
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| 作者单位： | 胜利钻井泥浆公司,东营,257064 |
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| 摘 要： | 研制开发了氯化钙/聚合醇钻井液体系,并在史136井应用。实验和现场应用表明,氯化钙/聚合醇钻井液体系具有优良的泥页岩抑制性、润滑性、抗温性及流变性,可通过改变氯化钙浓度调整聚合醇浊点,以满足不同井深的需要。该体系的应用解决了强水敏泥页岩的稳定问题,具有良好的经济效益。
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| 关 键 词： | 氯化钙 聚合醇 钻井液 抑制性 浊点 |
| 修稿时间： | 2001年12月3日 |
Research and Application of Calcium Chloride/Polyols Drilling Fluid System |
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| Guo Baoyu Yan Bo Sun Qiang Hu Qingjiang Yang Hua Gao Suli.Research and Application of Calcium Chloride/Polyols Drilling Fluid System[J].Advances in Fine Petrochemicals,2002,3(1):23-26. |
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| Authors: | Guo Baoyu Yan Bo Sun Qiang Hu Qingjiang Yang Hua Gao Suli |
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| Abstract: | Calcium chloride/polyols drilling fluid system were prepared and applied in Shi 136 well. The system exhibited superior mud shale inhibiting ability, lubricity, heat resistance and rheological behavior. Its cloud point could be adjusted by changing concentration of calcium chloride to meet the needs of wells with different depth. It had successfully solved the problem in stability of water - sensitive mud shale and it showed good economical benefit. |
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| Keywords: | calcium chloride polyols drilling fluid inhibiting ability cloud point |
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