drilling time meaning in English
钻进时间
钻井时间
钻孔时间
钻时
Examples
- Actual drilling time
纯钻井时间 - Drilling time will be lasted and lateral force on casing exerted by drill pipe will increase in case of drilling deep well , ultradeep well , high inclined hole , extended reach well and horizontal well , therefore , friction and wear between casing and drill pipe became a severe problem
在深井、超深井、大斜度井、大位移井及水平井中，钻井时间延长、钻柱作用在套管上的侧向力增高，因此套管和钻柱的摩擦与磨损问题越来越突出。 - By taking the economic relation between drilling workload and drilling speed as a basis , an exponential analysis method is adopted from practical angle and the factors influencing drilling workload and drilling speed are overall analyzed in the paper , which is of important significance for raising drilling speed and decreasing drilling time
文章以钻井工作量和钻井速度的经济关系为基础，从实用的角度出发，采用指数分析的方法，对影响钻井工作量及钻井速度的因素作了全面的分析，对提高钻探公司钻井时间和钻井速度具有重要的参考价值。 - This paper is based on practical drilling data of drilled irruptive rock body in western sha segment of huimin depression , rock body subfacies in this phrase and seismic , electric logging features in pyrolysis metamorphic belt are analyzed , so as to summarize a set of practical methods , which identify drilled various subfacies and irruptive rock top and bottom boundary by cuttings log and drill time logging
本文以惠民凹陷西部沙三段已钻遇侵入岩体的实钻资料为依据，尝试性地对沙三段侵入岩体各亚相带及热解触变质带的地震、电测响应特征进行研究，总结出一套较为实用的通过岩屑录井、钻时录井手段识别所钻遇的各亚相带和进行侵入岩体顶、底界卡定方法，现场应用效果很好。