油井管，又称石油专用管，是石油工业的基础，套管、油管及钻柱构件(（钻杆、钻铤、方钻杆等） 统称油井管（OCTG）。
钢管的有关实用知识-无缝钢管厂,精密无缝钢管,精密钢管,精密钢管厂家-山东省精密无缝钢管厂 关键词：油井管；需求量；生产能力；价格 [gap=955]Key words: Oil well pipes; Demand; Production capacity; Price
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吸油井管 well-head
井口水源吸油井管 well-head
抽油井管理 for oil well management ; Oil wells management
油井管用螺丝纹 oil well pipe thread
无缝油井管 seamless oil-well tube
油井管用钢 Steel for Oil Well Tubing
非调质油井管坯钢 Non-quenched and tempered oil-well tube blooms
采油井管洗涤废水 Washing wastewater of oil well pipes
油井管端部加厚设备 oil well butt thicken equipment
So, research of corrosion mechanism and preservation technologies of well tubular is very important.
所以对油井管的腐蚀机理和防腐蚀技术的研究显得十分重要。
参考来源 - 恶劣环境油井管腐蚀机理与防护涂层研究With the deterioration of oil extracting condition and the increasingly high demand of the performance of the oil well tube, the development of high performance oil well casing has a vital practical significance.
随着采油条件越来越恶劣，对油井管的要求也越来越高，研制高性能油井套管有着重要的实际意义。
参考来源 - 高性能油井钢管裂纹实验研究Firstly, the oil-well tubes manufacturing industry’s present situation at home and abroad, the trend of development, the competition environment, the competition opportunities and the facing threats are elaborated.
首先论述了油井管制造行业的国内外现状、发展趋势、竞争环境、竞争机会和面临的威胁。
参考来源 - 华菱衡钢油井管国际市场营销策略研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了油井管的几种连接结构及其密封型式。
Knowledge about several connection ways and sealing types for oil-well pipes are given in the article.
硬质合金螺纹梳刀是油井管生产的重要工具。
Carbide-tipped chaser is an important tool for the production ofpetroleum steel pipe.
该项目是加工各类油井管螺纹、套管接箍的机械加工项目。
The program is to process all kinds of oil well pipe thread and casing coupling.
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