抽油杆

卡装式抽油杆扶正器的使用

Application of centralizers clamped on sucker rod string

在抽油杆表面涂防腐涂料和使用高强度抽油杆；

Smearing corrosion prevention material on sucker rod surface and using high strength sucker rod ;

抽油杆锻模CAD系统的研究

Study of the CAD System of Sucker Rods Forging Mould

抽油杆精密模锻工艺数据管理与CAD系统

Data Management CAD System of Oil Sucker Precision Forging

用API推荐作法设计碳纤维抽油杆柱

Using API recommended practice to design ribbon rod strings

应用APIRP11L《推荐作法》对空心抽油杆柱的设计计算进行编程。

It designs the program of calculating hollow sucker rod with API RP 11L .

湿H2S环境中抽油杆用合金结构钢电化学腐蚀

Electrochemical corrosion of the structural alloy steel used for sucker rod in wet H_2S environment

FRP连续抽油杆的研制

Development of the FRP continuous oil-sucking rod

根据前人基于BP神经网络对数据压缩的方法，本文试用BP神经网络算法拟和抽油杆载荷相对于时间的曲线。

In accordance with previous BP neural network-based data compression method , the subject of the trial to be BP neural network algorithm and the load curve in relation to time .

超高强度抽油杆P-S-N曲线试验研究

Experimental research of P-S-N curves for sucker rod with super high strength

研制了一种新型FRP连续抽油杆。介绍了其原料选择和拉挤成型工艺以及应用前景。

The developing process of the FRP continuous oil-sucking rod has been introduced in the respects of material choosing , process control and application prospect .

本论文针对此问题，采用了理论分析与试验研究相结合的方法，用Delphi编程计算出了抽油杆柱变形情况，并以此采取相应的偏磨措施。

This paper aimed at the problem , adopting theory analysis and test study , using Delphi programming to calculate the pole distortion , and adopting corresponding measure .

为了满足快速检测和自动分选的需要，研制了MLTIB型抽油杆漏磁探伤机。

MLT-I-B magnetic flux leakage testing system was developed to meet the needs of rapid inspection and automatic sorting .

运用动量定理和动力学原理建立了抽油杆柱在有限变形范围内的Kirchhoff平衡方程和瞬态动力学平衡方程。

Kirchhoff balance equation and transient dynamics balance equation of sucker rod are set up by using momentum theorem and dynamics principle in the scope of finite distortion .

根据抽油杆柱的结构参数和运动条件推导了接触界面不可侵彻度量方程，并根据变分原理和更新的Lagrange格式推导了平衡方程的弱形式。

Non-embed measurement equation of contact surface is derived according to the design value and movement condition and the weak style of balance equation is derived according to variational principle and updated Lagrange format .

空心抽油杆电加热装置在T2-1区块的应用

Application in T2-1 Region for Electricity-heated Technology of a Hollow Pumping Rod

然后利用DSP（TMS320F206）对采样信号进行分析处理，提取出抽油杆的特征信息；

Secondly I make use of the characteristic information of the DSP ( the TMS320F206 ) to analyse and deal with the sampled signal , and distill the diagnostic signal of the sucker rod .

指出了抽油杆沿管内壁纵向摩擦形成沟槽状机械损伤，以及H2S、CO2和Cl-共同腐蚀是造成油管早期失效的主要原因。

It is identified that the said early failure of the tubing resulted from the groove-like mechanical damage caused by the longitudinal abrasion by the sucker rod against the tubing inside surface and the joint corrosion by H 2 S , CO 2 and Cl.

利用Newmark直接积分方法对动力学模型进行求解，可获得任意位置处抽油杆柱扭矩载荷随时间变化曲线、任意时刻沿井筒侧向位移等。

The torque curve of the pumping rod string with time at any position and the lateral displacement of the pumping rod string at any moment are obtained by solving the dynamic model with Newmark direct integration method .

安全组播通信环境下行程时间（RTT）的确定抽油杆柱在下行程时，杆柱中和点以下部分受压失稳，发生包括扭转和弯曲在内的空间螺旋弯曲变形。

Defination of Security Multicasting Communication Environment RTT The rods below the neutral point of a sucker rod string will lack of stability under load on the down-stroke and become deformed spirally due to both twisting and bending .

通过计算黏弹性流体偏心环空流动速度场，推导了双极坐标中下随体Maxwell本构方程，分析了偏心环空中的应力分布及作用在抽油杆上的径向力。

Based on the calculation of the velocity field of the viscoelastic fluids flow in the eccentric annuli , the sub-while-fluid Maxwell constitutive equation in the bipolar reference frame was derived . Both the stress distribution in eccentric annuli and radial stress on inner rod were analyzed .

提出了重力热管壳体专用空心抽油杆的制造技术参数和加工工艺技术；成功生产了定型产品抽油杆，产品型号为FTG。

The manufacture technical parameters and processing technique of hollow sucker rod specified for gravity heat pipe shell are put forward , and the special sucker rod is manufactured , and the type is FTG .

空心抽油杆开式热水循环采油工艺理论分析

Oil production by open circulation of hot water in hollow rod

新型抽油杆防脱安全吊钩

A New Type of Safety Hook Against Dropping of Sucker Rod

抽油杆涡流检测探头的制作

Development of the Special Eddy Current Probe for Sucker Rods Testing

江苏油田抽油杆柱组合的合理性评价与设计优化

Reasonable evaluation and design optimization of sucker rod in Jiangsu Oilfield

钢丝绳柔性抽油杆特性及应用研究

Characteristics of wire line flexible pumping rod and its applied research

钢丝绳抽油杆抽油系统抽油模式的选择

Selection of pumping model for wire rope sucker rod pumping system

聚驱井抽油杆柱扶正器合理配置间距设计

Rational configuration interval design of sucker rod centralizer in polymer holes

碳纤维连续抽油杆的高温弹性模量测试研究

Test on elastic modulus of carbon-fiber continuous rod under high temperature