摘要
阐述了在生产井施工过程中遇到复杂地层时所采用的水文钻井成井工艺,并结合具体工程实例探讨了所采取的应对办法。
This paper states the drilling technics in the production well construction in complex stratum,points out replying method combined with specific engineering practice.
出处
《林业科技情报》
2011年第3期91-92,共2页
Forestry Science and Technology Information
关键词
水文钻井
成井工艺
扩孔
换浆
hydrological well drilling
drilling technics
hole expansion
slurry exchange
