| RW水泥速凝早强剂在钻探护壁堵漏施工中的应用与研究 |
| 投稿时间：2010-02-12 修订日期：2010-03-15 点此下载全文 |
| 引用本文：周荣书,谢龙诚,王国富,等.RW水泥速凝早强剂在钻探护壁堵漏施工中的应用与研究[J].钻探工程,2010,37(6):07-12.ZHOU Rong-shu,XIE Long-cheng,WANG Guo-fu,et al. Application and Study on RW Cement Rapid Solidification Early Strength Agent in Wall Protection and Seepage Control for Drilling Construction[J]. Drilling Engineering, 2010,37(6):07-12. |
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| 基金项目:云南省地矿局“护壁堵漏新工艺试验”项目（项目编号：云地矿200606） |
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| 中文摘要:针对复杂地层钻进水泥护壁待凝时间长、效果差的问题，通过大量室内试验，进行复合速凝早强剂的配制，作为水泥护壁堵漏外加剂，投入多个矿区不同矿种钻探施工中使用，实现候凝时间短、凝结时间可控、效果好，经济效益和社会效益明显。 |
| 中文关键词:钻探 复杂地层 水泥护壁 复合速凝早强剂 均匀设计 |
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| Application and Study on RW Cement Rapid Solidification Early Strength Agent in Wall Protection and Seepage Control for Drilling Construction |
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| Abstract:Composite rapid solidification early strength agent was made by laboratory tests to improve the long cement curing time of wall protection for drilling in complex formation, which was applied in different mining types drilling as additive for cement wall protection and seepage control with short cement curing time, controllable setting duration and good quality. |
| keywords:drilling complex formation cement wall protection composite rapid solidification early strength agent uniform design |
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