螺杆泵与喷射泵在水平井措施排液中的对比应用  

Contrast and Application of Screw Pump and Jet Pump in Drainage Measures to Horizontal Well

作　　者：薛清祥[1] 刘攀峰[1] 杨建林[2] 尤秋彦[1] 

机构地区：[1]大港油田石油工程研究院,天津300280 [2]大港油田采油三厂,天津300280

出　　处：《油气井测试》2016年第2期61-63,78,共3页Well Testing

摘　　要：螺杆泵与喷射泵由于其活动部件少,可靠性高,能适应一定量含砂、蜡的流体,亦能处理高粘度的流体,以及其它一些机械采油无法比拟的优点而应用越来越广泛,从螺杆泵与喷射泵的工作原理入手,对比分析了两者在试油井中的适应性,并在葡平3、齐平5和齐平3三口水平井中进行了应用,对三口井的试油的数据进行了统计,对两者的抽汲能力、工作制度、油井自喷、井底流压,以及更加真实求取地层产能的情况进行了详细对比分析,呈现了两者各自的优势与不足。Screw and hydraulic jet pump is more and more widely used because they have few moving parts,high reliability,and could be used to fluid with high viscosity,sand and waxy,and also have increasing incomparable advantage compare with other mechanical oil production. Through the working principle of screw and hydraulic jet pump,comparing and analyzing both of that adaptation in test wells,and used in three wells such as Puping 3,Qiping 5 and Qiping 3,a statistical of test oil data on three wells is cinducted,and both pumping ability,working system,well flowing bottom hole flowing pressure and situation more real capacity to strike formations carried out a detailed comparative analysis,which shows their advantages and disadvantages.

关 键 词：螺杆泵 喷射泵 水平井试油 水力泵 射流泵 

分 类 号：TE355[石油与天然气工程—油气田开发工程]