世界钻井技术新进展及发展趋势分析

Analysis on new development and development trend of worldwide drilling technology

从钻机、随钻测量、复杂结构井、特殊工艺、深井超深井、自动化钻井、井下管材和完井等8个方面阐述世界钻井技术最新进展,分析钻井关键技术发展趋势,指出未来钻井技术发展方向及所需解决的核心技术问题。结合中国钻井技术发展现状建议:加强瓶颈技术的攻关试验和现场应用;适当引进国外先进技术;加大基础理论和前沿储备技术研究。

The new development of worldwide drilling technology was described through eight aspects including drilling rig, measurement while drilling, complex structuring well, particular drilling operation, deep and super-deep well, automatic drill- ing, downhole pipe assembly and completion. And the development trend of key drilling technologies were also analyzed. The advancement direction of future drilling technology and the core technical problems that need to be solved were both presented. The recommendation on the development of drilling related technologies were proposed in the combination of the present drilling situation in China. The recommendations are to strengthen the testing and field application of bottleneck technology, properly introduce foreign advanced technology and strengthen the research of basic theory and front reservation technology.