无管采油新技术的现场应用  

Application of the tubingless production unit

作　　者：户贵华[1] 崔衍领[1] 穆哈拜[1] 李素芹[1] 

机构地区：[1]中原石油勘探局采油三厂,山东莘县252429

出　　处：《石油矿场机械》2001年第1期30-31,共2页Oil Field Equipment

摘　　要：介绍了一项无油管采油新技术 ,并对其工作原理、选井条件、井下管柱结构、施工过程、现场应用等方面进行了详细说明。现场应用表明该技术具有结构简单、泵效高、作业方便等特点 ,广泛采用可节约材料 ,降低生产成本 ,提高经济效益。This paper introduces the tubingless production unit, including the structure and principle of the unit ,the operational procedure , condition for well selection and field applications. Filed application shows that the unit has the advantages of high pumping efficiency, simple structure and convenient operation. If the units can be widely used in the oil field, tubing and production cost will be saved greatly, and the economic benefit will be better than the common production.

关 键 词：泵效 无油管采油 生产成本 机械采油 

分 类 号：TE355.5[石油与天然气工程—油气田开发工程]