抽油泵

抽油泵能量补偿装置对抽油机系统的影响

Effect of Subsurface pump power compensating device on pumping unit system

水平井抽油泵泵阀实验研究

Experimental Study on Pump Valve Used in Horizontal and Directional Well

在模拟井下原油粘度和实际产量的条件下，对6种国产抽油泵和两种API标准抽油泵泵阀的流体阻力进行了试验研究。

By simulating the actual working condition of subsurface pumps , the fluid resistances of eight different pump valves are tested .

HLB型空心环流稠油抽油泵

Model HLB hollow circulation subsurface pump for heavy oil recovery

全通径油管输送射孔（TCP）与杆式泵联作工艺技术是将全通径压力起爆器、全通径油管输送射孔枪与杆式泵结合起来，使射孔完井与下抽油泵用一趟管柱完成；

A technology of combining full bore TCP , full bore pressure detonator and rod pump has been developed to complete perforating and running pump in one trip .

基于FSVM的抽油泵示功图识别方法

FSVM based recognition approach for downhole pump dynamometer cards

激光熔覆Ni60在抽油泵柱塞上的应用

Application of Laser Cladding Layer Nickel Based Alloy on Pole

目前在很多低产井油田中，往往因使用现有的API规格的抽油泵而造成大马拉小车的资源浪费现象。

Currently , in many low-yield wells in our country , waste of resources phenomenon taking an oil pump about " big horses pulling a handcart " often exists sometimes because of using the API specification pump .

中国船舶重工集团388厂生产的深采抽油泵适应于深抽油井，其最大下泵深度达3000m。

A newly developed deep well pumping invented by 388 Factory of CSIC is suitable for such purpose .

利用VB语言程序编制了抽油泵合理沉没压力优化设计软件，在滨南油田现场应用表明，该软件能够满足油田生产的需要，改善了油井的生产条件，取得了较好的效果。

The software is composed to design the reasonable submergence pressure of sucker rod pump by VB program language . It is proved that the software improves the production conditions of oil well , and obtains good effect .

首先分析了抽油泵充满度的参数固定ARMA估计方法，提出一种基于最大熵原理的变参数自适应算法。

Based on the analysis of the method of the ARMA estimation of parameter-fixed that is used to estimate charged degree of oil-pump , a new parameter-variable adaptive algorithm based on the principle of the maximal entropy is proposed .

φ56mm串联式三腔抽油泵空心连杆稳定性分析

Stability analysis on the hollow connecting rod of φ 56 mm ′ s three cavities pump

PC架构的可编程控制器ADAM-5510M（E）与GPRS网络的集成及功图在ADAM-5510M（E）中的封包技术及抽油泵等效示功图的转换方法是本系统的创新之处。

PC overhead construction programmable controller ADAM-5510M ( E ) and the GPRS network integration and the merit chart in ADAM-5510M ( E ) the center wrapped gift technology and the oil pump equivalent dynamometer card transformation method are this system innovation place .

为满足超长冲程的需要，采用两个或更多个相互间距离为100～150m的柱塞串联成特种抽油泵的多节柱塞，用油管作为特种抽油泵的泵筒。

To satisfy the requirement of ultra-long stroke , two or more plungers spaced 100m ￣ 150m apart are adopted as a series plunger of the special subsurface pump , and the tubing string as the pump barrel .

在百色油田不同断块的两口油井中，采用CYBS系列动筒式防砂卡抽油泵进行了携砂、防砂卡和延长有效生产周期的生产试验。

CYBS series anti sand travelling barrel rod pumps have the functions of sand prevention , stuck freeing and extending the production period .

采用CYBS系列动筒式防砂卡抽油泵，在文南油田不同井况的4口井中进行了防砂卡抽泥浆工艺的生产试验。

CYBS series anti sand travelling barrel rod pumps were used on4 wells in Wennan Oilfield to test their performance of sand control and slush pumping .

剪切壁厚7～8mm的汽车传动轴管和抽油泵管用带钢的实践表明，合理调整纵剪机上下刀片的水平间隙和垂直间隙，可获得理想的带钢边缘状态，其焊接质量明显提高。

The result from the operation of slitting the strip for 7-8mm heavy welded pipes for automobile drive shaft and oil pump shows that proper adjustment of the slitter knives gaps in both horizontal and vertical directions will bring about satisfactory strip edge , which means much better welding quality .

长柱塞式防砂抽油泵原理与应用

Mechanism and application of long plunger sand control sucker rod pump

抽油泵凡尔罩可靠性分析及对策

Valve Cover of Oil Well Pump : Reliability Analysis and Strategy

抽油泵阀开启压差的计算方法

Method for calculating pressure drop over valve of sucker rod pump

聚合物产出液在抽油泵的缝隙中流动

Flow of polymer output liquid in crevice of oil well pump

基于量纲分析法求抽油泵柱塞的下行阻力

Solve the downgoing resistance of pump plunger based on dimensional analysis

单级离心抽油泵泵轴可靠性设计与试验

Reliability design and test of the shaft on single-stage centrifugal pumps

抽油泵轴断裂失效分析

Failure analysis on the break of shaft in pulling oil pump

杆式抽油泵漏失量与最佳泵隙的计算

Calculation of leakage and optimum pump clearance of sucker rod pumps

抽油泵缸套激光热处理

Laser heat treating of cylinder sleeve of oil - well pump

杆式抽油泵在大港油田南部油区的应用

Application of rod pumps in the southern area of Dagang Oilfield

有杆抽油泵机械系统运动方程的数值解法

Numerical Solution of Equation Governing the Motion of Sucker Rod Pumps

《音乐·故事》琴系人生使用混合杆柱时抽油泵柱塞的超冲程

Stroke of plunger on subsurface pump system with compound rod string

有杆抽油泵沉没度的优化设计方法

Optimization design method to determine submergence depth of sucker rod pump