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- power sucker rod tong 動力抽油桿鉗
- Fatigue bet of 20CrMo steel for Grade D sucker rod. D級抽油桿用20CrMo鋼疲勞試驗
- Location and spacing of sucker rod centralizers in straight holes. 直井抽油桿柱扶正器安裝位置及安裝間距。
- This method enhances the twisting strength of system power transmission by using hollow sucker rod,and improve the fluidity of wellbore oil,thereby improve the system working condition. 該方法通過空心電熱桿增強螺桿泵系統動力傳動桿的抗扭能力，改善井筒原油的流動性，從而提高了系統的工況。
- In designing the sucker rod, correct the line density, elasticity coefficient, rigidity and so on. 本文在進行空心抽油桿柱的設計計算時,對空心抽油桿的線密度、性係數、度等參數進行了修正。
- Experimentation of surface protection material for flexible continuous sucker rod. 柔性連續抽油桿表面防護材料的試驗研究。
- Analysis and countermeasures of failure of reinforced plastic fiberglass sucker rod. 玻璃鋼抽油桿失效分析與對策。
- On the compounding formula of the surface protection material of the flexible continuous sucker rod. 柔性連續抽油桿防護材料配方研究。
- The structure of closed valve bonnet influences the perfor-mance of sucker rod pumps. 閉式閥罩是影響抽油泵使用性能的零件。
- How to Select the Main Parameters of the Grooved Ball- Chamber of Closed Valve Bonnet on Sucker Rod Pumps. 抽油泵閉式閥罩槽形球室主要結構參數的選擇
- The cross testing method is applied to analyze and design wearing test of sucker rod and oil tube. 運用正交實驗法對抽油桿與油管的磨損實驗進行分析和設計。
- The characteristics of sucker rod with super high strength are introduced and compared. 概述了超高強度抽油桿的特點,將其與其他抽油桿進行了對比分析;
- The electric heating subsurface pump is a pump combining the monobarrel pump with the electric heating sucker rod. 電加熱抽稠泵是將整筒抽油泵和電加熱抽油桿結合為一體的抽油泵。
- This article recommends the process of direct quenching after carburizing for sucker rod pump liners. 介紹了抽油泵襯套滲碳后直接淬火處理工藝。
- The failure of reinforced plastic fiberglass sucker rod is classified into break and thread off, and the break of the rod body is the common failure pattern. 玻璃鋼抽油桿的失效類型分為斷桿和脫扣兩種，桿體的劈斷和劈散是其最常見的失效形式。
- To ensure the working platform of the carbon fiber continuous sucker rod unit being located horizontally,an automatic leveling system is designed. 為保證碳纖維連續抽油桿作業車作業時工作平台處於水平狀態,防止側翻,開展了作業車自動調平系統的設計。
- The research and application of situation and drawback for wire rope sucker rod pumping system in China oil field have been discussed in this thesis. 分析了我國鋼絲繩抽油桿抽油技術的研究和應用現狀及存在的問題,提出了鋼絲繩抽油桿抽油系統成套技術的概念及其組成。
- Steam heating system of hollow sucker rod is a practical technique suitable for the production of high pour-point and high viscosity oil. 空心抽油桿注蒸汽伴熱是一種適用於開採高凝固點、高黏度原油的實用技術。
- With regard to the well deflection and the stress of sucker rod under the well,a pole mechanical model between adjacent lifter has been constructed. 考慮了井斜因素與抽油桿柱在井下的工作受力情況,建立了相鄰扶正器間桿段的力學模型。
- To solve the problem of rod floating during the operation of conventional rod pumps in heavy oil wells, a telescoping sucker rod pump is developed. 針對普通抽油泵在稠油井中使用時存在抽油桿柱下行困難的問題,提出一種套裝式抽稠油泵。
