摘要
文留油田因其独特构造和地层特点 ,抽油井结盐严重 ,文中通过对油井结盐机理及抽油泵结盐主要形式、原因的分析 ,有针对性地开发了防盐抽油泵 ,并介绍了防盐泵的结构和主要技术特点 ,在实际应用中配套应用相应防盐技术 ,取得了较好的效果 ,极大地减少了盐卡泵现象 ,抽油井检泵周期得以延长 。
For Wenliu oilfield has its special structure and stratigraphic feature,salt deposition in pumping well is very serious. This paper analyses the cause and mechanism of salt deposition in oil well and main form of pump salt deposition.Based on this,We develop the salt prevention oil well pump.Through field application of the salt prevention oil well pump and in combination with salt prevention technique,it obtained better effect,reduced the phenomena of pump salt sticking,and prolong the pump detectiom period in pumping well.Meanwhile,it offered a new production mangement method for other similarity oil well.
出处
《钻采工艺》
CAS
2003年第6期66-67,共2页
Drilling & Production Technology
