电动潜油离心泵

电动潜油离心泵中气液两相混合物的流动分析

Analysis on the gas-liquid mixture flow in electrical submersible centrifugal pump

电动潜油离心泵井下机组动力学研究

Study on Dynamics of the Underground Unit of the Electric Submersible Pump

电动潜油离心泵输送气液两相介质的理论压头和理论特性曲线

Theoretical pressure head and performance curves of submersible electric centrifugal pump for gas-liquid mixture

钛冻胶水基压裂液电动潜油离心泵输送气液两相介质的试验研究

Water-base titanium gel fracturing fluid experimental study of submersible electric centrifugal pump for gas-liquid mixture

电动潜油离心泵防堵单流阀的研制

Development of anti-plugging check valve on ESP

在理论研究的基础上，编制了地热井电动潜油离心泵工况诊断系统软件。

On the basis of theoretical studies , the establishment of the diagnosis system of geothermal wells ESP working conditions .

机械采油工艺以有杆泵采油工艺为主，螺杆泵采油工艺和电动潜油离心泵等无杆采油工艺为辅。

The main process of machine production is sucker rod pump , screw pump and power pump potential oil without staff subsidiary .

给出了大斜度井、水平井举升泵通过性评判准则及计算方法，以电动潜油离心泵为例进行了不同狗腿度下通过性的计算。

This paper introduces thee-valuation criteria and calculation methods of passing ability of lift pump in highly deviated wells and horizontal wells .

电动潜油离心泵以其独具的优势和特点在油田生产过程中得到了日益广泛的应用。

Nowadays , the electrical submersible pump ( ESP ) which has unique advantages and characteristics gets more and more widely used in oil field production .

油田生产中广泛采用的举升方式主要包括有杆泵、电动潜油离心泵、水力活塞泵和螺杆泵等，近年来，国内外正在试验使用电动潜油电机和螺杆泵结合起来的采油系统。

The artificial lift methods , which are used widely in oil field , include rod-pumping method , electrical submersible pump , hydraulic piston pump and progressive cavity pump and so on .

在总结国内外使用经验的基础上，对于提高电动潜油离心泵输送油水混合液的排量和使用寿命等方面，推荐了几项有效措施。

On the basis of summing up domestic and foreign operating experience of the pump , the effective measures to be taken to upgrade displacement of pumping wet oil fluids , and prolong service life of the pump were recommended here .

电喷泵抽油系统是电动潜油离心泵和水力喷射泵的优化组合，由电潜泵机组、喷射泵机组、控制管汇及计量仪表、井下测试装置和辅助装置等组成。

The electric submersible pump driven jet pumping system is the optimized combination of electric submersible pump and hydraulic jet pump , and is made up of electric submersible pump set , jet pump set , control manifold and metering instruments , downhole testing device and auxiliary accessories .