摘要
介绍了巴基斯坦杜达铅锌项目的工程背景、BMC-400B型反井钻机(直径2.5 m)的成井技术以及在杜达铅锌项目的实践。这也是大直径反井钻井技术首次在我国有色冶金系统的成功应用,具有一定的推广意义。
This paper completion technology large-diameter raising time, so it has certain maily introduces engineering background of the Duda lead-zinc project in Parkistan, drilling of the BMC-400B raising drilling, and the pratice in the Duda lead-zinc project. This is the drilling technology being succesfully used to nonferrous metallurgy system of China at the first extenging significance.
出处
《湖南有色金属》
CAS
2016年第2期5-9,共5页
Hunan Nonferrous Metals
