深层低渗断块油田抽油技术的几个问题  

A Discussion on Pumping Technology of Deep Zone and Low Permeability Fault-Block Oil Field

作　　者：陈普信[1] 陈宗林[1] 祁守文 

机构地区：[1]中原石油勘探局采油一厂,河南省濮阳县457002

出　　处：《断块油气田》1997年第3期63-66,共4页Fault-Block Oil & Gas Field

摘　　要：深层、低渗断块油田抽油技术比较复杂，有必要对它进行理论分析，从而制定相应的措施。文中分析了影响深层、低渗断块油田抽油泵效的因素，详细评述了玻璃钢杆深抽、小电泵深抽、负压采油、油管锚定、防气、防盐、加深尾管等各种深抽工艺技术的研究及应用结果，为该类油田提高抽油技术水平提供了经验。The pumping technology for deep zone and low permeability fault-block oil field is complicated- The paper analyses the factors that affect the pump efficiency of deep zone and low permeability fault-block oil field. It evaluates in detail the research and application result of various deep pumpiug technologies such as deep pumping technology with glass steel pumping rod,deep pumping with small electric submersibIe pump,closed deep pumping system,tubing fastened by tubing anchor,gas controlling,slat controlling as well as deepening tail tubing etc. This gives a successful example for the similar field to improve pumping technology level.

关 键 词：抽油井 电动潜油泵 深井 液柱压力 采液量 

分 类 号：TE933.3[石油与天然气工程—石油机械设备]