| 安徽某矿区强水敏性地层钻进泥浆的试验研究 |
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| 引用本文： | 滕子军,金永军.安徽某矿区强水敏性地层钻进泥浆的试验研究[J].煤田地质与勘探,2002,30(6):63-64. |
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| 作者姓名： | 滕子军 金永军 |
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| 作者单位： | 1. 山东煤田地质局, 山东 泰安 271000; |
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| 摘 要： | 针对富含钙蒙脱石的水敏性地层会遇水膨胀,导致钻孔缩径等问题,借鉴石油钻井中采用的正电胶MMH泥浆体系,在进行室内试验优选配方的基础上,进行了野外试验,取得了良好的效果。
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| 关 键 词： | 钻井 泥浆 吸水膨胀 钻孔缩径 |
| 文章编号： | 1001-1986(2002)06-0063-02 |
| 收稿时间： | 2002-02-04 |
Examination and investigation of drilling mud for the strata that always sop in water in diggings in Anhui province |
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| TENG Zi-jun ,JIN Yong-jun.Examination and investigation of drilling mud for the strata that always sop in water in diggings in Anhui province[J].Coal Geology & Exploration,2002,30(6):63-64. |
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| Authors: | TENG Zi-jun JIN Yong-jun |
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| Institution: | 1. Shandong Bureau of Coal Geology, Taian 271000, China;2. China University of Mining and Technology, Beijing 100083, China |
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| Abstract: | Aiming at shrinking pathway of hole that was made for expanding of stratum in water,using for reference of positive electricity glue MMH mud system,on the base of indoor examination,favorable effect was acquired in field examination. |
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| Keywords: | drilling mud expand for sopping shrink pathway |
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