1) sucker-rod pumping system
有杆泵抽油系统
1.
In order to reduce the energy consumption and improve the efficiency of pumping system,a theoretical model for calculating the input power of sucker-rod pumping system was established.
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。
2.
The input power of a sucker-rod pumping system was divided into hydraulic horsepower,surface mechanical loss power,down-hole viscous friction loss power,down-hole sliding friction loss power and solution gas expanding power.
提出了将有杆泵抽油系统输入功率划分为有效功率、地面损失功率、井下粘滞损失功率、井下滑动损失功率、溶解气膨胀功率 5部分的新观点 ,找出了各部分功率的影响因素 ,并确定了其函数关系。
2) rod pumping system
有杆泵抽油系统
1.
Reliability evaluation of rod pumping system in service;
在役有杆泵抽油系统可靠性评估
2.
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.
利用可修系统可靠性分析理论,提出在役有杆泵抽油系统工作可靠性数字仿真模型。
3) rod pumping system
有杆抽油泵系统
1.
Computer simulation on working action of rod pumping system;
有杆抽油泵系统工作行为仿真研究
4) sucker rod pumping system
有杆抽油系统
1.
A new calculating method of dynamic parameter predicting model of sucker rod pumping system of directional well;
定向井有杆抽油系统动态参数预测模型求解新方法
2.
Implicit difference method to resolve mathematical model to predict the behavior of sucker rod pumping system in directional well;
斜井有杆抽油系统动态参数预测模型隐式差分解
3.
Based on the analysis of dynamics behavior of sucker rod pumping system,the model for fault diagnosis of sucker rod pumping system in directional and straight wells in consideration of flexibility of hanging system is established.
以有杆抽油系统动力学行为分析为基础,将基础理论研究和应用技术有机地结合起来,建立了考虑悬挂系统弹性的直井和定向井有杆抽油系统诊断模型,研究了基于B/S(Brower/Server)模式的有杆抽油系统故障诊断方法,利用Internet技术和Web技术开发了相应的软件系统,通过浏览器即可实现对有杆抽油系统快速、准确的故障诊断,并给出了诊断算例,诊断结果验证了该系统的有效性。
5) sucker-rod pumping system
有杆抽油系统
1.
Prediction of dynamic parameters of sucker-rod pumping system in directional well based on LuGre friction model;
基于LuGre摩擦模型的定向井有杆抽油系统动态参数预测
2.
The oil extraction method with sucker-rod pumping system is the most pioneer and extensive manual uploading oil extraction method.
有杆抽油系统的组成不应只是抽油机、抽油泵、抽油杆等硬件,还应包括大量的相关设计软件。
3.
A sucker-rod pumping system of double-layer separate recovery is developed in order to solve radically the interbedded disturb problem in the Daqirg oi;-field.
大庆油田开发研制的分层有杆抽油系统，从根本上解决了层间干扰问题，实现了两层同步开采，提高了抽油效率。
6) rod pumping system
有杆抽油系统
1.
Simulation models for optimization design of suction parameters for rod pumping system in directional wells;
定向井有杆抽油系统抽汲参数的优化设计和仿真模型
2.
Stepless stroke regulation technology for rod pumping system;
有杆抽油系统无级调冲次工艺研究
3.
Dynamic characteristics simulation and prediction of sucker rod pumping system in a directional well;
定向井有杆抽油系统动态数值仿真与预测
补充资料：扩散泵油
分子式：
分子量：
CAS号：
性质：用作扩散真空泵工作液体的油料。要求馏程窄、蒸气压低、沸点高，并需经高度精制。真空度可达133×10-6-133×10-7帕（10-6-10-7毫米汞柱）或更高。可用天然石油制品、硅油、氯化联苯等。
分子量：
CAS号：
性质：用作扩散真空泵工作液体的油料。要求馏程窄、蒸气压低、沸点高，并需经高度精制。真空度可达133×10-6-133×10-7帕（10-6-10-7毫米汞柱）或更高。可用天然石油制品、硅油、氯化联苯等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条