油田注水用磁力传动增压系统的研究

目前国内各大油田的开发均进入中后期,各大油田的部分注水单井或区块高压欠注问题日趋突出,促使人们逐渐认识到发展增压注水工艺的必要性。迄今为止,增压注水泵已初步形成离心式、往复式两大类、数十个品种。为了解决油田特殊区块、单井的注水工艺要求,针对现有多级离心泵和高压柱塞泵存在的高压动密封问题,将磁力传动技术成功用于油田增压注水。磁传动式增压注水泵具有密封压力高、工作介质无泄漏、振动小、噪音低、运行平稳、免修期长等特点。在油田推广应用前景广阔,具有良好的经济、社会效益。

Research of the magnet rotary forcing system in the oilfield pressure effusion

At present,the development of every domestic large oilfield has come into the late period.The problems of the water injection become more and more serious.So people realize that it is very important to develop the water injection technology.Up to now,the water injection pump has been divided into two series: centrifugal type and reciprocating type,and includes a lot of varieties.In order to fulfill the requirement of the special area and the single well effusions,and solve the problems of high-pressure dyna...