大直径钻井在地下工程中的应用与研究

Application of Large Diameter Drilling Underground Engineering

摘要:

介绍了大直径钻井、反井钻井在国内外的应用和发展概况.论述了大直径钻井工程与石油钻井的不同特点.简述了大直径钻井需要研究的理论和技术问题,并对应用前景作了评价.

Abstract:

This paper describes the application and research on the large diameter drilling and raise at home and abroad. The difference between large diameter drilling and oil drilling is reviewed with their characteristics. The theoretical and technical problems to be researched for large diameter drilling are outlined with its application prospect appraised.