摘要
分析了黄陇煤田大佛寺井田金刚石单管和双管取心及绳索取心钻井技术应用效果 ;指出了存在的问题 ;展望了黄陇煤田发展金刚石绳索取心工艺技术。
The application result of diamond drilling techniques in Huanglong Coalfield is analyzed emphatically in the paper.The existent problems are pointed out.The technology in further developing diamond wire line core drilling techniqus in Huanglong Coalfield is also forecasted.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2003年第6期60-62,共3页
Coal Geology & Exploration
关键词
金刚石钻井
绳索取心
煤田
diamond drilling
wire line coring
Huanglong Coalfield
