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1)  shaft safety
井内安全
1.
This paper introduces the control of the borehole path of each section of H40 shaft in Northern Shaanxi Area and the field application of the drilling fluid of potassium-base polymer, and probes into the slope increasing and decreasing regulations of the drill set, and puts forward some technical measures for guaranteeing the shaft safety.
介绍了陕北地区H40井各井段井眼轨迹控制情况及钾基聚合物钻井液的现场使用,探讨了钻具组合的增降斜规律和保证井内安全的技术措施。
2)  well control safety
井控安全
3)  mine safety
矿井安全
1.
Study of Fuzzy Comprehensive Evaluation System on Coal Mine Safety;
矿井安全生产模糊综合评判系统的研究
2.
A design method of real-time monitoring system for mine safety based on Web was introduced in the paper.
文章介绍了一种基于Web的矿井安全实时监测系统的组建方法。
3.
It has merit of operational reliability and convenient use,can better realize the visual and intelligent integrated management of mine safety information,and insures mines operate on the safe side.
该系统具有工作可靠,使用方便的优点,能较好地实现煤矿安全信息的可视化和智能化集成管理,为矿井安全可靠运营提供保障。
4)  drilling safety
钻井安全
1.
The application of GW contact type hydrocarbon detecting technology in drilling safety
GW接触式烃类检测技术在钻井安全上的应用
5)  safety drilling
安全钻井
1.
The article analyzes general geological situation and drilling difficulties of East Sichuan Puguang Structure and concludes technical measures to enhance mechanical drilling rate, combining which with deep well safety drilling technology and mud technology, forms optimal and fast drilling technology in East Sichuan Puguang Structure.
分析了川东地区普光构造的地质概况和钻井难点,总结了提高机械钻速的技术措施,并与深井安全钻井技术和钻井液技术一起形成了川东地区普光构造优快钻井技术,对提高川东地区的钻井速度,加快川东地区的勘探开发步伐具有重要意义。
6)  Safe drilling
安全钻井
1.
According to analyses and studies,suitalbe drilling bits are used for different strata,quality of wellbore con- trolling technique,safe drilling technique for deep well and dri.
通过分析、研究,采取了根据不同地层选用钻头型号、加强井身质量控制技术、深井安全钻井技术和钻井液技术等措施,提高了钻井速度,形成了一套适合川东地区普光构造优快钻井技术。
补充资料:核工业安全壳内壁涂料
分子式:
CAS号:

性质:用于核装置中防止核辐射泄漏最后屏障的安全壳内壁的涂料。该涂料要有优异的机械性能以及耐水性和防腐蚀性,还要耐辐照累积剂量达107GY以上,可保护底材不受核辐射污染,而其本身易用去污剂清洗干净,涂层必须通过失水事故试验及火焰延燃性试验,涂层使用期为40年。可选用双组分聚氨酯、胺固化高分子环氧、聚酰胺环氧、含氟聚合物等为基料。

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