摘要
在油田完井过程中,射孔施工基本是一项独立的施工过程,随着射孔工艺技术的不断发展,为了避免射孔后压井取管柱再下抽油泵对地层造成再次污染,研究开发了油管输送射孔(TCP)与有杆抽油泵联作工艺技术。该技术是将油管输送射孔与采油管柱结合起来,使射孔完井与新井下抽油泵用一趟管柱完成。文章介绍射孔采油联合作业技术的研究和在现场的应用情况。
In the process of oilfield well completion,the perforating is a basically independent construction process.With the sustainable development of perforation technology,tubing conveyed perforation avoids the formation recontamination after killing well,pulling out tubing and then running pump in hole.Tubing conveyed perforation implements the perforated completion well and production pump running in hole with a trip string.This paper describes the research of tubing conveyed perforation technology and its application in the oilfield.
出处
《石油仪器》
2012年第2期72-75,9,共4页
Petroleum Instruments
关键词
射孔
下泵
perforating
run in pump
