1) PCS plunger lift
PSC柱塞举升
2) PCS lift system
PCS柱塞举升系统
1.
This paper introduces work principles,main functions,utilities and advantages of PCS lift system.
以PCS柱塞举升系统在塔里木油田轮南 8井应用为例 ,详细介绍了PCS柱塞举升系统的工作原理、适用范围、优点、主要部件的功能 ,阐述了轮南 8井的原有井况、PCS柱塞举升系统的实际安装步骤、实际生产过程、生产结果 ,同时对使用PCS柱塞举升系统后的经济效益进行了评
3) plunger elevator
柱塞提升机;液压举升器
4) piston lift
活塞举升
5) plunger gas-lift
柱塞气举
1.
Considering the problem that different diameter combined tubing are adopted and conventional plunger lifting no longer applies in deep well,this paper presents a kind of new relaying type plunger gas-lift equipment applied to upper large down junior combined tubing.
提出了一种应用于上大下小组合油管柱的新型接力式柱塞气举装置。
6) plunger lift
柱塞气举
1.
Study on plunger lift technique with gas produced from in-situ wells were carried out with field experiments conducted, which proved that.
即本井气柱塞气举并进行了现场试验,取得了良好的效果,为油田部分低含水高气油比油井的开发和气井的排水采气提供了有效的举升技术支持。
2.
In this paper, a dynamic model for plunger lift operations was established, the dynamic.
柱塞气举是气举采油气的重要人工举升工艺技术之一,它通过以循环方式在整个油管柱内上下运动的柱塞,减少被举升液体的漏失,从而可提高气体的举升效率。
3.
The methods for the plunger liftsystem analysis and well completion design are introduced, and a statement is made on the selection of the accessory tools and the optimization of the string as well as the surface equipment matching.
在柱塞气举工艺及配套工具前期技术储备的基础之上 ,首次应用柱塞气举采油技术解决鄯善油田低产、高含水、低效气举井的问题 ,在现场试验中取得了明显的增产效果。
补充资料：人工举升采油法
人为地向油井井底增补能量，将油藏中的石油举升至井口的方法。随着采出石油总量的不断增加，油层压力日益降低；注水开发的油田，油井产水百分比逐渐增大，使流体的比重增加，这两种情况都使油井?耘缒芰χ鸩郊跞酢Ｎ岣卟浚璨扇∪斯ぞ偕ú捎停ㄓ殖苹挡捎停怯吞锟傻闹饕绞剑乇鹪谟吞锟⒑笃冢?泵抽采油法和气举采油法两种。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条