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- Rod Pumping Equipment 有杆抽油设备
- Anti-sand rod pump with helically-grooved barrel. 泵筒带螺旋槽的新型防砂卡抽油泵。
- The corrosion and wear of rod pump well cause the damage of downhole equipment and seriously affect the normal production of oil well. 有杆泵井中的腐蚀和磨损，造成油井的井下设备损坏，严重影响油井的正常生产。
- In addition, a method for checking the reliability of the failure data of rod pumping s... 还通过实例说明了有杆泵抽油系统检泵故障数据的可靠性分析方法。
- 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. 分析了我国钢丝绳抽油杆抽油技术的研究和应用现状及存在的问题,提出了钢丝绳抽油杆抽油系统成套技术的概念及其组成。
- The general pumping equipment fume emission fans, Zanussi cooker hoods two broad categories. 当前一般的抽油烟设备有排风扇、抽油烟机两大类。
- DONG Shimin, LI Baosheng. The design of rod pumping system in horizontal well[M]. Beijing: Petroleum Industry Press, 1996. 董世民，李宝生.;水平井有杆抽油系统设计[M]
- A method of quantitative analysis of dynamometer for sucker rod pumping wells is presented, and a corresponding computer program is developed. 提出了一种泵示功图的定量分析方法。并编制了相应的定量分析软件。
- Determination of pump setting depth and selection of suction parameters are key to rod pumping. 有杆泵采油时,泵挂深度的确定和抽吸参数的优选始终被人们所关注。
- This paper analyzes influencing factors on anticollision distance of fiberglass rod pumping wells, corrects some mistakes in the former literature, and presents some new opinions. 分析了影响玻璃钢杆抽油井深井泵防冲距的各因素，纠正了在这一问题中的一些错误认识，并就防冲距的计算提出了自己的看法。
- By using the reliability analysis theory of the maintainable system, this paper sets up the digital simulation model to the reliability of the rod pumping system in service. 为了有效地降低有杆泵抽油系统能耗及提高抽油机井系统效率,建立了一套有杆泵抽油系统输入功率理论计算体系。
- This paper gives a diagnostic model for sucker rod pumping of the horiznotal well,in which a system including the sucker rod sting subing string and liquid columns is considered. 本文给出了考虑杆柱、液柱、管柱组成的有杆泵系统的泵况诊断数学模型。
- We want to buy Auto Parts, Fasteners, Pumps and Pumping Equipment, Pump Parts, Fastners, and Auto Accessories. 我们要采购汽车配件，紧固件,泵和抽泵设备,泵零件,和汽车配件。
- The oil producing method with electric pump is the second common method in use less than rod pumping in Shengli petroliferous province. 电泵采油是胜利油区仅次于有杆泵采油的第二大采油方式。
- It is unallowed to use automatic gear set on workover rigs and pump equipment in oil field, only the stable range is satisfied. 70 0系列阿里逊变速箱以其优越的性能被用到油田修井设备及泵类设备上。
- Once producing by socker rod pump, the velocity and pressure of liquid are changing with the time in unsteady flow. 在有杆泵抽油生产条件下,流体的速度和压力都随时间变化,处于非稳定流动状态。
- The article analyzes that the constant pressure variable piston pump equipment allocated on the imported 922E LHD is not suitable for domestic using conditions. 文章对进口922E铲运机所配装的恒压变量柱塞泵不适合国内使用条件进行了分析。
- This article recommends the process of direct quenching after carburizing for sucker rod pump liners. 介绍了抽油泵衬套渗碳后直接淬火处理工艺。
- Matching of downhole equipment for sand-carrying rod pumping 有杆泵携砂采油井筒配套技术
- When using the mechanical recovery method with sucker rod pump in directional and horizontal wells,it needed install to centralizer on sucker rod string. 在定向井、水平井中使用有杆泵机械采油方法时,需要在抽油杆柱上安装扶正器。
