钻探工程2024，Vol.51Issue(1)：120-125,6.DOI:10.12143/j.ztgc.2024.01.016
地应力监测孔钻进效率统计与分析研究
Statistics and analysis of drilling efficiency of geostress monitoring holes
摘要
Abstract
With the continuous construction of geostress monitoring stations,the drilling technology of geostress monitoring holes has been continuously improved in practice.This paper briefly introduces the drilling technical requirements,selection of drilling equipment and drilling technology of geostress monitoring holes,systematic statistics and analysis were conducted on the drilling time and drilling efficiency of the completed geostress monitoring holes.Through analysis and research,several factors affecting the drilling efficiency of geostress monitoring holes are summarized,including location selection for monitoring holes,management of drilling process,drilling technology,and test cooperation,etc.According to these influencing factors,suggestions were put forward to improve drilling efficiency by strengthening management of drilling process,utilizing key technologies such as technical casing and graded reaming technology,strengthening technical management of important links such as drilling and inclination measurement,and doing well in test cooperation,it provides reference bases for the implementation of similar drilling projects in the future to improve drilling efficiency.关键词
地应力监测孔/钻进效率/钻进时间/统计分析Key words
geostress monitoring holes/drilling efficiency/drilling time/statistic analysis分类
天文与地球科学引用本文复制引用
张建杰,李海明,刘春生,段石敦..地应力监测孔钻进效率统计与分析研究[J].钻探工程,2024,51(1):120-125,6.基金项目
中国地质调查局地质调查项目"北黄海及东南沿海海岸带地应力测量与监测钻探工程及试验配合服务"(编号:1212011220122) （编号:1212011220122）
"京津冀协同发展区活动断裂地应力测量与实时监测钻探工程及试验配合服务"(编号:0716-1641DK900365/01) （编号:0716-1641DK900365/01）
