Application and Study on RW Cement Rapid Solidification Early Strength Agent in Wall Protection and Seepage Control for Drilling Construction

• 责任者：Zhou Rongshu (Southern Geological Exploration Company ; Dali 671000 ; China) ; Xie Longcheng
• 刊名：Exploration Engineering
• 出版年：2010
• 卷期：37(6)
• 关键词：复杂地层钻进 ; drilling in complicated formation ; 护壁 ; borehole protection ; 堵漏材料 ; lost circulation material
• 页码：p.7-12
• 图表：4 illus., 6 tables, 5 refs.
• 分类号：2000
• issnNo：ISSN1672-7428
• isbnNo：CN11-5063/TD

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.