1) midway setting prevention bridging plug
防中途坐封桥塞
2) midway-setting prevention
防中途坐封
1.
Application of the KCY453 midway-setting prevention drillable bridge plug in horizontal wells
KCY453防中途坐封可钻桥塞在水平井的应用
3) setting ball plug
坐封球塞
1.
To solve the problem of setting of hydraulic packers in horizontal holes,a ball-and-seat and a setting ball plug is designed for two setting technologies respectively.
针对水平井液压封隔器不能实现坐封 ,采用盲孔球座不但不能洗井 ,还会在打压过程于油管内形成气塞 ,影响坐封效果 ;采用盲孔球座和分流开关组合方式又存在水击和不能洗井的问题 ,提出了单流阀坐封球座和坐封球塞 2种水平井液压封隔器坐封工艺 ,并研究设计了单流阀球座和坐封球塞。
5) bridge plug sitting tool
桥塞座封工具
1.
Electric cable bridge plug sitting technology is the best and most widely used sitting technology at present, the development of appropriate heat resistant propellant is the key to the domestication of electric cable bridge plug sitting tool.
电缆桥塞座封技术是目前性能最好、使用最广泛的座封技术,开发出合适的座封工具用耐热火药是实现电缆桥塞座封工具国产化的关键。
6) fire booster pump room
消防中途泵房
补充资料:目封塞
目封塞 目封塞 病证名。《诸病源候论》卷二十八:“风邪毒气客于睑肤之间,结聚成肿,肿而睑合不开,故谓之封塞。”治宜祛风解毒。方用荆防败毒散加减。参见肿胀如杯条。
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