摘要
针对在西安闫良地区水井勘探开发中，钻遇近１０００ｍ厚的第四系、第三系水敏性覆盖层难以成孔下管的严重问题，通过理论分析及室内试验，优选出抑制性强、流变性好、经济实用的泥浆配方。
It is difficult to drill a water well in Yanliang area of Xi'an City through a water sensitive formation with a interval more than 1 000 meters composed of Tertiary and Quaternary overlying stratum To solve this problem,several types of drilling mud with high inhibitive,better rheological properties and less cost are made up based on the theoretical analysis and laboratory tests The results of drilling in the site indicate that mud is very good
出处
《地质科技情报》
CAS
CSCD
北大核心
1999年第S1期35-37,共3页
Geological Science and Technology Information
关键词
泥岩
抑制性泥浆
研究及应用
mudstone,inhibitive mud,study and application
