杜焕文, 胡忠义. 常用硅酸盐水泥护壁堵漏实践与探讨[J]. 煤田地质与勘探, 1992, 20(2): 63-68.
引用本文: 杜焕文, 胡忠义. 常用硅酸盐水泥护壁堵漏实践与探讨[J]. 煤田地质与勘探, 1992, 20(2): 63-68.
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Du Huanwen, Hu Zhongyi. PRACTICE AND DISCUSSION ON SUPPORTING THE HOLE WALLS AND PLUGGING THE LEAKY ZONES WITH COMMON PORTLAND CEMENT[J]. COAL GEOLOGY & EXPLORATION, 1992, 20(2): 63-68.
Citation: Du Huanwen, Hu Zhongyi. PRACTICE AND DISCUSSION ON SUPPORTING THE HOLE WALLS AND PLUGGING THE LEAKY ZONES WITH COMMON PORTLAND CEMENT[J]. COAL GEOLOGY & EXPLORATION, 1992, 20(2): 63-68.
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常用硅酸盐水泥护壁堵漏实践与探讨

PRACTICE AND DISCUSSION ON SUPPORTING THE HOLE WALLS AND PLUGGING THE LEAKY ZONES WITH COMMON PORTLAND CEMENT

    摘要
  • 摘要: 水泥浆护壁堵漏是钻探施工对付复杂地层的有效方法之一。常用硅酸盐水泥通过外加剂改性可以获得与多种特种水泥同性能的水泥浆液。因而合理使用外加剂可以使常用普通水泥在现场处理复杂地层时代替特种水泥,取得良好的技术、经济效益。

     

    Abstract: Using cement slurry to support the hole walls and plug the leaky zones is one of the effective ways in drilling construction to deal with the troublesome zones. Slurry of the common portland cement can be of the same functions of many kinds of special cement by adding additives. So using additives properly can obtain the better technical and economic effect in substituting the common cements for the special ones to deal with the troublesome zones.

     

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