英语释义

1. a jointed rod connecting a pump plunger in a well with a walking beam or pumping jack at the surface

片语

sucker-rod design抽油桿柱设计

tubing sucker-rod pump管式泵

sucker-rod socket[油气]

sucker-rod coupling[油气]

sucker-rod pumping有桿泵

sucker-rod wrench[油气]

sucker-rod string[油气]

英汉例句

• from the viewpoint of sucker rod stress changing, this paper has analyzed the influence of augmenting the pump diameter, depth of pump, pumping stroke length and speed to sucker rod breaking.

  从抽油桿应力变化的观点分析了调大抽油泵泵径、泵深和抽油机沖程、沖次对抽油桿断裂的影响。

• according to working characteristics of a surface driving screw pump system, torsion load and axial force of sucker rod string which is analyzed and calculated in this article.

  结合螺桿泵抽油系统的工作特点，对抽油桿柱的扭转载荷与轴向载荷进行了分析和计算，结合第四强度理论，对桿柱强度条件进行了分析。

• the steel continuous sucker rod is characterized by eliminating the wear of rod and tubing, decreasing the stress in rod string, reducing the torque on the reducer and increasing well output.

  钢结构连续抽油桿具有减缓桿管磨损，减小桿柱应力，降低减速器扭矩，减少停工时间和增加油井产量等诸多特点。

• a method for analyzing sucker rod faults is introduced on the basis of fault tree theory.

  采用故障树分析方法，建立了抽油桿故障树。

• this paper put stress upon introducing the research condition of the continuous sucker rod in overseas, the development of the flexible sucker rod in home, and the application condition in northchina.

  着重介绍了国外柔性连续抽油桿的研究情况和国内柔性连续抽油桿的研制以及在华北、青海、中原和胜利油田的应用情况。

• combining with practical application, the factors that influence sucker rod pump performance are studied in this dissertation.

  本文结合工程实际，对影响有桿抽油泵性能的因素进行了比较深入的研究。

• a dynamic model for fiberglass rod and steel rod combined sucker rod string is established based on the one-dimensional wave equation.

  在一维波动方程的基础上，建立了玻璃钢桿与钢桿混合抽油桿柱的动力学模型。

• centralizers should be installed on sucker rod in directional well in order to avoid rod「sdirect contaction with oil tubes.

  在定向井有桿抽油系统中，为避免抽油桿柱直接和油管壁接触，必须按照一定的方法安装扶正器。

• based on fitting of measured borehole trajectory data and analysis of force and deformation of rod string of surface-driven screw pump, a model for hollow sucker rod system is established.

  在对实测井眼曲线进行三次样条拟合和对地面驱动螺桿泵桿柱在定向井中受力与变形进行分析的基础上，建立了空心抽油桿系统的优化设计模型。

• this paper analyzes the stress feature of sucker rod string in a horizontal well, and discusses the necessity of weighting rod in horizontal.

  本文首先分析了水平井中抽油桿柱的受力特点，讨论了水平井中抽油桿柱加重的位置与必要条件。

• the structure and working principle of new type of safety hook against dropping of sucker rod are introduced.

  介绍了新型抽油桿防脱安全吊钩的结构和工作原理。

• the project solved the reliable testing problem of the sucker rod end areas where accident easily occurred in its application, and was well used in practice.

  有效地解决了抽油桿使用过程中端部过渡区的无盲区检测问题，在工程实际中得到良好的应用。

• new-type centralizers clamped on sucker rod string is developed to stabilize the sucker rod string in a screw pump oil production system.

  为了解决螺桿泵采油井桿柱有效扶正问题，研制开发了卡装式抽油桿扶正器。

• the analytical results suggest that the fatigue breakdown caused by asymmetry circulating stress effect is the main reason for sucker rod break.

  原油含水上升、抽油机工作参数变大、结蜡等因素，都将导致抽油机井悬点载荷增加，引起抽油桿的疲劳损坏。

• steam heating system of hollow sucker rod is a practical technology suitable for the production of high freezing point and high viscosity oil.

  空心抽油桿注蒸汽是一种适用于开采高凝固点、高粘度原油的实用技术。

• why the greater errors will be produced in computing the weight of sucker rod and the pressure at pump exit by traditional method is analyzed.

  分析了用传统方法计算抽油桿柱自重和泵出口压力时产生较大误差的原因。

• the cross testing method is applied to analyze and design wearing test of sucker rod and oil tube.

  运用正交实验法对抽油桿与油管的磨损实验进行分析和设计。

• the mechanism of noisy production in repairing line of sucker rod was studied, effectively scientific control scheme and application design were developed, and the control effect is good.

  研究了抽油桿修复线的噪声产生机理，制定了科学有效的治理方案及工程设计，治理效果良好。

• properties of the steel coiled sucker rod are analyzed focusing on deep pumping, preventingeccentric wear, improving pump efficiency and so on.

  对钢质连续抽油桿性能进行了分析，重点介绍了钢质连续抽油桿深抽、防偏磨和提高泵效等特性。

• in sucker-rod oil pumping system, the sucker rod is its vulnerable spot.

  在有桿抽油系统中，抽油桿是其薄弱环节。

• the technology adopts biased-valve oil well pump, coiled steel rod and rotary wellhead parts, which form the technological pipe string for the lift of the sucker rod pump in highly-deviated wells.

  该配套技术采用偏置阀式抽油泵、钢质连续抽油桿和旋转井口装置等部件，并配套组成了大斜度井有桿泵举升工艺管柱。

• the company」s main products are: two-way coupling and the general protection of sucker rod coupling.

  公司的主要产品有：双向保护抽油桿接箍和普通接箍。

• the static weight of the sucker rod string minus the maximum downward inertial force during the pumping cycle on a beam pumping unit.

  在游梁式抽油机抽油循环期间，抽油桿柱的静止重量减去最大向下惯性力。

• in this thesis, a method to recognize downhole dynagraphs of wire rope sucker rod pumping unit utilizing artificial neural network (ann) and computer image processing technology is studied.

  本文介绍了利用人工神经网络（ann）技术和计算机图像处理技术对钢丝绳柔性抽油桿抽油装置进行故障诊断的方法。