摘要
本文结合事故钻孔施工实例,简略介绍了钻探施工事故钻孔偏斜器的制作、施工工艺、钻进方法,提出了应用自制偏斜器绕开孔内遗留物继续钻进的注意事项。通过偏斜钻进,在保证钻孔质量的同时,达到钻孔地质目的,获得所需地质资料。
Inthispaper,fortheexampleofaccidentdrillconstruction,theproduction,constructiontech-nology and drilling method are introduced,the notices of self-made defection drill application are carried out. By this technology,the drilling quality is ensured and the geologic purpose is achieved,then the required in-formation is gained.
出处
《贵州地质》
2014年第2期158-160,共3页
Guizhou Geology
关键词
偏斜器
制作加工
偏斜钻进
注意事项
Deflectiondevice
Production
Deviationdrilling
Notice
