1) drill stem washout
钻具刺漏
2) washout
[英]['wɔʃaʊt] [美]['wɑʃ'aut]
刺漏
1.
A large of drill pipe washout statistical information of Tarim Oilfield was analysed, the location of the drill pipe washout mainly occurred in thickened transitional zone at the nut connector in the 244 casing, the location was focused on study.
对塔里木油田钻杆刺漏进行了大量的现场资料统计分析 ,总结出其钻杆刺漏位置主要发生在 2 4 4的套管内钻杆的母接头端的加厚过渡带 ,提出该位置是研究的重点。
3) piercing
[英]['pɪəsɪŋ] [美]['pɪrsɪŋ]
刺漏
1.
By means of macroscopic examination,chemical composition analysis,microstructure examination and mechanical properties test on the material,combined with the use condition and load analysis,the piercing failure of aφ127 mm S135 drill pipe were analyzed.
采用宏观分析、化学成分分析、金相检验、断口分析和力学性能检测等方法并结合钻杆的受力和环境工况对φ127 mm S135钻杆管体发生刺漏失效的原因进行了分析。
4) drilling tool
钻具
1.
Field mobile welding machine for drilling tool hardfacing;
野外可移动式钻具耐磨带堆焊专机
2.
The Experimental device for erosion of drilling tool of gas drilling;
气体钻井钻具冲蚀磨损试验装置
3.
Based on statistics and analysis from plenty of information on situation investigation on drilling tool failure and failure analysis data from oilfields,this paper all-round and systematically instates the status-quo,form and cause of drilling tool failure and prevention measure,which has important guiding significance to the drilling tool safety of com.
钻具的安全是安全高效地进行油气资源开发的基本条件和重要保障。
5) drill tools
钻具
1.
Drill tools have corroded seriously when they are used in the engineering of oil exploitation by Jiangsu Oil Field.
在钻井过程中,钻具的腐蚀相当严重,并且随着钻井方向向纵深发展,温度、压力、井层地质结构的变化等各种因素使得钻具的腐蚀破坏日趋严重。
6) drill tool
钻具
1.
By the action of high roatry speed,excentric shaft connection intensifies the fatigue failure of drill tool.
为了达到较好的防斜目的 ,必须增大钻进时钻头的转速 ,在高转速的作用下 ,偏轴接头加剧了钻具先期疲劳失效。
2.
7 kN and the minmum drill tool length of 1.
７ｋＮ、钻具长度大于１。
补充资料：漏无漏
【漏无漏】
（术语）有漏法与无漏法也。漏为烦恼之异名。三界之诸法为有漏法。三乘之圣道及涅槃界为无漏法。
（术语）有漏法与无漏法也。漏为烦恼之异名。三界之诸法为有漏法。三乘之圣道及涅槃界为无漏法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条