摘要
简要概括了称动式采油设备———车载抽油装置出现的背景情况 ,绘制了车载抽油装置的采油原理图及捞油泵、捞油井口的结构示意图 ,并结合图形结构扼要说明了车载抽油装置的基本结构和采油工艺原理。重点阐述了与车载抽油装置相配套的分体式捞油泵及捞油井口的基本结构和工作原理。
The paper briefly generalizes the developing back ground of the truck mounted pumping unit movable recovery equipment,presents its recovery mechanism diagram and the diagrammatic sketch of structure for fishing oil pump & fishing oil wellhead,and briefly introduces the recovery process principle of the truck mounted pumping unit.The basic structure and work principle of the fishing oil pump & fishing oil wellhead that are necessary accessories of the truck mountedpumping unit are discribed emphatically.It summarizes the serialization application well condition for half body type fishing oil pump.
出处
《石油矿场机械》
北大核心
2001年第B05期93-95,共3页
Oil Field Equipment
