射孔抽油联作泵的改进及应用  

Development and Application on String Combining Tubing Conveyed Perforation and Pump

作　　者：张振顺[1] 李秀竹[1] 陈言美[1] 

机构地区：[1]中原油田分公司采油二厂,河南范县457532

出　　处：《石油矿场机械》2008年第4期83-85,共3页Oil Field Equipment

摘　　要：油田的射孔作业最易发生井喷,为预防井喷及井喷发生后能够很容易控制,并且在不发生井喷时也不需要进行起油管和压井作业就可直接投入生产,并完全符合安全操作规程,引进和改进了射孔抽油联作泵。介绍了该装置的改进设计过程、工作原理及应用效果。It is very possible to blow out during the perforation operation for oilfield development. A string combining tubing conveyed perforation and pump are introduced, applied and modified, which can take precautions against blowing out and control it easily and does not need to pull the whole string out of the well and kill well after the well stops blowing out, so the piston can di- rectly run in the pump, the artificial lift can begin. The whole operations comply with safety op- eration regulations. The design, application, modification, working principle and application effect of this string are introduced in this article.

关 键 词：射孔抽油联作泵 井喷 结构 

分 类 号：TE931[石油与天然气工程—石油机械设备]