1) letting-in tool
留井工具
3) drilling tool
钻井工具
1.
Study on downhole vibration drilling tool induced by hydropulse.;
水力脉冲诱发井下振动钻井工具研究
2.
Development and application of a hydraulic-pulse drilling tool;
水力脉冲式钻井工具的研制与应用
3.
Research on rotary navigation drilling tools and its application;
旋转导向钻井工具系统的研究及应用
4) down-hole tool
井下工具
1.
Through an introduction to the reaction principles and technical process of Ni-P chemical plating, and the investigation and analysis of anti-corrosive processing faults of Ni-P plating on the down-hole tool of present oilfields, some exact reasons are found out which causes the unstableness of anti-corrosive processing quality on down-hole tools.
对Ni-P化学镀的反应原理和工艺流程作了介绍,对当前油田井下工具的Ni-P镀防腐处理故障情况进行了调查分析,找出了井下工具防腐处理质量不稳定的具体原因,并提出了提高施镀基面的精度要求等相应的改进对策。
2.
The necessity of multimedia software in down-hole tool experiment teaching is presented.
分析了多媒体教学软件在井下工具实验教学中应用的必要性,介绍了井下工具多媒体教学软件的开发过程,讨论了井下工具多媒体教学软件在实验教学中的积极作用。
3.
Times of high temperature test for packing was made and the reliable test base have been obtained for down-hole tool test under high temperature and pressure well.
进行的多次高温封隔器试验为研制高温高压特殊封隔器和油田井下工具的检测提供了可靠的依据。
5) down-hole tools
井下工具
1.
The Application of Web3D Technology in Down-hole Tools Information Exhibiting System
Web3D技术在井下工具信息展示系统中的应用
2.
It provides reference data for seal design in O-ring of down-hole tools.
通过对井下工具国内外常用O形圈设计标准的设计方法和密封能力进行举例分析,提出了相应的特点和密封性能,并提出了设计建议,对井下工具O形圈密封设计具有参考意义。
3.
The product technics and structure character on down-hole tools were studied, and the establishing method of digital model was put forward on Object Oriented, characteristic, parametric and modularization.
通过研究石油井下工具生产工艺和结构特点,提出了面向对象,特征化、参数化、模块化的数字模型建立方法。
6) downhole tools
井下工具
1.
On Checkout System for Indoors Experiment of Downhole Tools;
井下工具室内试验检测系统
2.
The simulation technology is used to simulate the working condition of downhole tools dynamically, which can not only observe the working condition, but also revise the structure and analyze the performance under the virtual environment.
运用仿真技术对井下工具工作过程进行动态模拟,不仅可以观察工具在井下的整个工作过程,而且还可以在虚拟环境下修改结构和进行性能分析,既缩短井下工具的开发周期,又降低开发成本。
3.
The downhole tools working is very bad in the process of oil exploitation.
井下工具的工作环境十分恶劣,为了保证操作人员的安全,对井下工具安全性有着特殊要求,井下工具可靠性设计是保证油田开采过程安全性的基础和关键。
补充资料：修井工具
见油气井井下作业设备。
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