摘要
福建叶蜡石矿钻探施工技术中,具有推广价值的是单动双管合金钻进。本文重点介绍它的具体施工方法和保证质量的措施。
Being of great value to be popularized,single-acting double-tube carbide drilling technology is used during drilling
pyrophyllite deposit in Fujian province.This paper presents especially the specific construction method and steps to guarantee dril-
ling quality.
出处
《地质与勘探》
CAS
CSCD
北大核心
1993年第7期59-61,共3页
Geology and Exploration
基金
联合国自然资源勘探循环基金
