摘要
在分析千枚岩的物性特征的基础上,对钻探过程中孔壁失稳因素进行了探讨,以金徽县钻探工作为例,总结了千枚岩地层在钻探施工过程中的事故预防和处理方法,对千枚岩地层钻探工作的有序进行具有借鉴意义。
Based on the analysis of phyllite,on the basis of physical characteristics in the process of drilling hole wall instability factors are discussed in this paper,the last Jinhui county drilling work,for example,summarizes the phyllite stratum in the process of drilling accident prevention and handling methods,of phyllite stratum drilling work orderly.
出处
《山西建筑》
2017年第27期63-65,共3页
Shanxi Architecture
基金
中国地质调查局项目(1212010881607)资助
关键词
绳索取心钻探
千枚岩地层
预防和处理
cordage drilling, thousands of strata, prevention and treatment
