摘要
介绍某坚硬打滑地层深部钻探的试验,找到适应该地层特点的钻头及钻探工艺组合,以达到提高该地层钻探台效的目的。
The test of drilling in a hard and slippery stratum was introduced, the combination of drill and drilling technology applicable to this stratum feature was found out to reach the purpose of improving drilling efficiency.
出处
《工程建设》
2013年第4期42-45,共4页
Engineering Construction
关键词
钻探工艺
坚硬打滑地层
金刚石钻头
台效
试验
drilling technology
hard and slippery stratum
diamond drill
unitdrill efficiency
test
