叶轮射流器及配套工具的研制  

Impeller Jet Emulators and Supporting Tools Developed Applications

作　　者：张振顺[1] 李秀竹[1] 庞其民 

机构地区：[1]中原油田分公司采油二厂,河南范县457532 [2]渤海钻探工程有限公司井下作业公司,河北任丘062552

出　　处：《石油矿场机械》2011年第11期65-67,共3页Oil Field Equipment

摘　　要：介绍了射流工艺配套的工具结构、工作原理与工艺实施步骤。该工艺能够解决油水井井筒结垢、机械杂质堵塞射孔炮眼的问题,是一种物理法解堵增产、增注技术,并且可以和化学助剂一起使用。The structure and principle of jetting matching tool, and the method and procedures of the operation are introduced in this article. The wellbore scale deposit and plugging perforation contaminant can be removed with this technique, so oil production and water injection efficiency can be increased. It is a physical technique that achieves block removal, prodnction increase and augmented injection,the result is better if chemical additive is applied at same time.

关 键 词：射流 结垢 堵塞 工具 叶轮 

分 类 号：TE935[石油与天然气工程—石油机械设备]